forked from Minki/linux
475c77edf8
294798 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
475c77edf8 |
Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci
Pull PCI changes (including maintainer change) from Jesse Barnes: "This pull has some good cleanups from Bjorn and Yinghai, as well as some more code from Yinghai to better handle resource re-allocation when enabled. There's also a new initcall_debug feature from Arjan which will print out quirk timing information to help identify slow quirks for fixing or refinement (Yinghai sent in a few patches to do just that once the new debug code landed). Beyond that, I'm handing off PCI maintainership to Bjorn Helgaas. He's been a core PCI and Linux contributor for some time now, and has kindly volunteered to take over. I just don't feel I have the time for PCI review and work that it deserves lately (I've taken on some other projects), and haven't been as responsive lately as I'd like, so I approached Bjorn asking if he'd like to manage things. He's going to give it a try, and I'm confident he'll do at least as well as I have in keeping the tree managed, patches flowing, and keeping things stable." Fix up some fairly trivial conflicts due to other cleanups (mips device resource fixup cleanups clashing with list handling cleanup, ppc iseries removal clashing with pci_probe_only cleanup etc) * 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci: (112 commits) PCI: Bjorn gets PCI hotplug too PCI: hand PCI maintenance over to Bjorn Helgaas unicore32/PCI: move <asm-generic/pci-bridge.h> include to asm/pci.h sparc/PCI: convert devtree and arch-probed bus addresses to resource powerpc/PCI: allow reallocation on PA Semi powerpc/PCI: convert devtree bus addresses to resource powerpc/PCI: compute I/O space bus-to-resource offset consistently arm/PCI: don't export pci_flags PCI: fix bridge I/O window bus-to-resource conversion x86/PCI: add spinlock held check to 'pcibios_fwaddrmap_lookup()' PCI / PCIe: Introduce command line option to disable ARI PCI: make acpihp use __pci_remove_bus_device instead PCI: export __pci_remove_bus_device PCI: Rename pci_remove_behind_bridge to pci_stop_and_remove_behind_bridge PCI: Rename pci_remove_bus_device to pci_stop_and_remove_bus_device PCI: print out PCI device info along with duration PCI: Move "pci reassigndev resource alignment" out of quirks.c PCI: Use class for quirk for usb host controller fixup PCI: Use class for quirk for ti816x class fixup PCI: Use class for quirk for intel e100 interrupt fixup ... |
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Linus Torvalds
|
934e18b5cb |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:
1) L2TP doesn't get autoloaded when you try to open an L2TP socket due
to a missing module alias, fix from Benjamin LaHaise.
2) Netlabel and RDS should propagate gfp flags given to them by
callers, fixes from Dan Carpeneter.
3) Recursive locking fix in usbnet wasn't bulletproof and can result in
objects going away mid-flight due to races, fix from Ming Lei.
4) Fix up some confusion about a bool module parameter in netfilter's
iptable_filter and ip6table_filter, from Rusty Russell.
5) If SKB recycling is used via napi_reuse_skb() we end up with
different amounts of headroom reserved than we had at the original
SKB allocation. Fix from Eric Dumazet.
6) Fix races in TG3 driver ring refilling, from Michael Chan.
7) We have callbacks for IPSEC replay notifiers, but some call sites
were not using the ops method and instead were calling one of the
implementations directly. Oops. Fix from Steffen Klassert.
8) Fix IP address validation properly in the bonding driver, the
previous fix only works with netlink where the subnet mask and IP
address are changed in one atomic operation. When 'ifconfig' ioctls
are used the IP address and the subnet mask are changed in two
distinct operations. Fix from Andy Gospodarek.
9) Provide a sky2 module operation to work around power management
issues with some BIOSes. From Stephen Hemminger.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
usbnet: consider device busy at each recieved packet
bonding: remove entries for master_ip and vlan_ip and query devices instead
netfilter: remove forward module param confusion.
usbnet: don't clear urb->dev in tx_complete
usbnet: increase URB reference count before usb_unlink_urb
xfrm: Access the replay notify functions via the registered callbacks
xfrm: Remove unused xfrm_state from xfrm_state_check_space
RDS: use gfp flags from caller in conn_alloc()
netlabel: use GFP flags from caller instead of GFP_ATOMIC
l2tp: enable automatic module loading for l2tp_ppp
cnic: Fix parity error code conflict
tg3: Fix RSS ring refill race condition
sky2: override for PCI legacy power management
net: fix napi_reuse_skb() skb reserve
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Linus Torvalds
|
a20ae85aba |
Fixes:
- Fix KDB keyboard repeat scan codes and leaked keyboard events
- Fix kernel crash with kdb_printf() for users who compile new kdb_printf()'s
in early code
- Return all segment registers to gdb on x86_64
Features:
- KDB/KGDB hook the reboot notifier and end user can control if it stops,
detaches or does nothing (updated docs as well)
- Notify users who use CONFIG_DEBUG_RODATA to use hw breakpoints
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Merge tag 'for_linus-3.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb
Pull KGDB/KDB updates from Jason Wessel:
"Fixes:
- Fix KDB keyboard repeat scan codes and leaked keyboard events
- Fix kernel crash with kdb_printf() for users who compile new
kdb_printf()'s in early code
- Return all segment registers to gdb on x86_64
Features:
- KDB/KGDB hook the reboot notifier and end user can control if it
stops, detaches or does nothing (updated docs as well)
- Notify users who use CONFIG_DEBUG_RODATA to use hw breakpoints"
* tag 'for_linus-3.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb:
kdb: Add message about CONFIG_DEBUG_RODATA on failure to install breakpoint
kdb: Avoid using dbg_io_ops until it is initialized
kgdb,debug_core: add the ability to control the reboot notifier
KDB: Fix usability issues relating to the 'enter' key.
kgdb,debug-core,gdbstub: Hook the reboot notifier for debugger detach
kgdb: Respect that flush op is optional
kgdb: x86: Return all segment registers also in 64-bit mode
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Linus Torvalds
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f0a5ec0e8d |
ktest for v3.4
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Linus Torvalds
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e57f146b28 |
- Improve error messages
- Clean-up i_nlink management - Minor clean-ups -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAABAgAGBQJPbHqpAAoJECmIfjd9wqK0PGYP/i06JD3HM0uxU59TB0NM4q/7 zhSe8epwlFFXIWkpq8ljjgqAqwFkQicvRwK4TG0IosBa3/q7LxpONpkQKOvvtaZT K4VROqHtPXBwtiAkjqso+ukjxqtJEaro8hQiljt06LR/kPPFjXFROqENMWMQPsP2 bmeU5LfuYaFmVOLwI1jbCQTZ21Qrc1Wxvv3A3qSMIHsvLATSGjoN2vdRLhnefYh5 CREBi5jr1mU/1vh+j4IjQ3GZWW+dg88G8munPOANA3ZOm+OOrbV/aq4txpasXkw7 3lL//w070NV/GfbdXMqTj1ASlT3zOozFu4iaXgHdpMmNwmNk/IF0LSFye3iC+VdL pz0mlD6PN0mZhw+6qVEQgVs5MfQ7cZrvYZkY7tWEMlzuzBImR3v0TJ5Dg6CfaRbv wRHOXE70DefKigWT762TRbpaZBzSDImFTc9YdCYLtb9eEUnmpEP+Ci5/jK5EUjin CmPvxzCH60OCWb8CZIfdVCnHyfzY4YugTwp+PjjTWhc9iWwrMkIthlvGBAIfwjab 6wyQrlFrKFhxLyPHGDMNYtPIazKXDsxPlvHAEXX24uXsXQNWyUBp4LNFUgfIzBsM wqTapNnl1Qmd9ZJYYhR7byhKhbU8Nb/3DUFaJEemviMeCncN+v0p0Qk5/lNjAiGz d1f5Yfu4EjQBT5piBR4C =Sq1l -----END PGP SIGNATURE----- Merge tag 'upstream-3.4-rc1' of git://git.infradead.org/linux-ubifs Pull UBIFS changes from Artem Bityutskiy: - Improve error messages - Clean-up i_nlink management - Minor clean-ups * tag 'upstream-3.4-rc1' of git://git.infradead.org/linux-ubifs: UBIFS: improve error messages UBIFS: kill CUR_MAX_KEY_LEN macro UBIFS: do not use inc_link when i_nlink is zero UBIFS: make the dbg_lock spinlock static UBIFS: increase dumps loglevel UBIFS: amend recovery debugging message |
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Linus Torvalds
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7e61b3ff50 |
- Reduce memory consumption
- Fix picking unknown blocks - Fix error-path in 'ubi_scan()' - Minor clean-ups -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAABAgAGBQJPbHnAAAoJECmIfjd9wqK0OnwQAIZuVtfVzla2FyJu6TkCSF2t AgB33YqL/vuRAP7DaW2HaH4vlP35PMiVGpXpBL+bdAL3wjiKEALtSl+tdB0LFLB4 Jmd0e5YGbci8lGxy0jgM4Yw+jBGISa/TLRQdGocHfhdpLAmvf+KfDEU1Bk+Vgi/U HdQidXWWQ7KZJPNv88wJBlmvWOU78IfaDJXrzijm7pBUE4dfdX6hBLmpywh/Z6Df q+GS1YHWMG28bbc7y0tX1iZAhv2tQGTTxQsPgicw9LidGfChRwpDvT4zrYgtzzLd 48k9HWcBbb5DoLUosaka4dQ3GggooGTvnBpkdjcNzXx7yn803vw3/M9XePAMtluz jRw8/GeUPq/rRCWoiEcCB2oBM2XZQo0JkfVBraac0NCaWpSbc8kyYnMjGUcrPg7w gGIPkE6J+g+aYbGiylLXkOEjGIbZOhyVo5RpLiA8Bl36u0rBoF/rwrwk2OgO/0oe UYQ02E8NKYK1ynYOl/PpB4pFuHuP0cqdhzUfx7ceyS3O0aBMnCR+j9RIaiBDbAJz RxdY6jodaJ/G7x0cM/VCH1dKTSj+/aQldhkXarhsphroPYxx4D73AN0YNop97Ulz dX5ZocbFWFFoZ+tOrNa+EAN1r+J/GzDxMrfgTrvTXUV3snNJbL6h8IU7wnTn1jjZ 1kfbzI7iEyAd/FRlaevj =tA3v -----END PGP SIGNATURE----- Merge tag 'upstream-3.4-rc1' of git://git.infradead.org/linux-ubi Pull UBI changes from Artem Bityutskiy: - Reduce memory consumption - Fix picking unknown blocks - Fix error-path in 'ubi_scan()' - Minor clean-ups * tag 'upstream-3.4-rc1' of git://git.infradead.org/linux-ubi: UBI: rename MOVE_CANCEL_BITFLIPS to MOVE_TARGET_BITFLIPS UBI: rename peb_buf1 to peb_buf UBI: reduce memory consumption UBI: fix eraseblock picking criteria UBI: fix documentation and improve readability UBI: fix error handling in ubi_scan() |
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Linus Torvalds
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6e55f8ed81 |
One pstore patch
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Linus Torvalds
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49d99a2f9c |
Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs
Pull XFS updates from Ben Myers: "Scalability improvements for dquots, log grant code cleanups, plus bugfixes and cleanups large and small" Fix up various trivial conflicts that were due to some of the earlier patches already having been integrated into v3.3 as bugfixes, and then there were development patches on top of those. Easily merged by just taking the newer version from the pulled branch. * 'for-linus' of git://oss.sgi.com/xfs/xfs: (45 commits) xfs: fallback to vmalloc for large buffers in xfs_getbmap xfs: fallback to vmalloc for large buffers in xfs_attrmulti_attr_get xfs: remove remaining scraps of struct xfs_iomap xfs: fix inode lookup race xfs: clean up minor sparse warnings xfs: remove the global xfs_Gqm structure xfs: remove the per-filesystem list of dquots xfs: use per-filesystem radix trees for dquot lookup xfs: per-filesystem dquot LRU lists xfs: use common code for quota statistics xfs: reimplement fdatasync support xfs: split in-core and on-disk inode log item fields xfs: make xfs_inode_item_size idempotent xfs: log timestamp updates xfs: log file size updates at I/O completion time xfs: log file size updates as part of unwritten extent conversion xfs: do not require an ioend for new EOF calculation xfs: use per-filesystem I/O completion workqueues quota: make Q_XQUOTASYNC a noop xfs: include reservations in quota reporting ... |
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Linus Torvalds
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1c3ddfe5ab |
Merge git://git.samba.org/sfrench/cifs-2.6
Pull CIFS fixes from Steve French * git://git.samba.org/sfrench/cifs-2.6: cifs: clean up ordering in exit_cifs cifs: clean up call to cifs_dfs_release_automount_timer() CIFS: Delete echo_retries module parm CIFS: Prepare credits code for a slot reservation CIFS: Make wait_for_free_request killable CIFS: Introduce credit-based flow control CIFS: Simplify inFlight logic cifs: fix issue mounting of DFS ROOT when redirecting from one domain controller to the next CIFS: Respect negotiated MaxMpxCount CIFS: Fix a spurious error in cifs_push_posix_locks |
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Linus Torvalds
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f63d395d47 |
NFS client updates for Linux 3.4
New features include:
- Add NFS client support for containers.
This should enable most of the necessary functionality, including
lockd support, and support for rpc.statd, NFSv4 idmapper and
RPCSEC_GSS upcalls into the correct network namespace from
which the mount system call was issued.
- NFSv4 idmapper scalability improvements
Base the idmapper cache on the keyring interface to allow concurrent
access to idmapper entries. Start the process of migrating users from
the single-threaded daemon-based approach to the multi-threaded
request-key based approach.
- NFSv4.1 implementation id.
Allows the NFSv4.1 client and server to mutually identify each other
for logging and debugging purposes.
- Support the 'vers=4.1' mount option for mounting NFSv4.1 instead of
having to use the more counterintuitive 'vers=4,minorversion=1'.
- SUNRPC tracepoints.
Start the process of adding tracepoints in order to improve debugging
of the RPC layer.
- pNFS object layout support for autologin.
Important bugfixes include:
- Fix a bug in rpc_wake_up/rpc_wake_up_status that caused them to fail
to wake up all tasks when applied to priority waitqueues.
- Ensure that we handle read delegations correctly, when we try to
truncate a file.
- A number of fixes for NFSv4 state manager loops (mostly to do with
delegation recovery).
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Merge tag 'nfs-for-3.4-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
Pull NFS client updates for Linux 3.4 from Trond Myklebust:
"New features include:
- Add NFS client support for containers.
This should enable most of the necessary functionality, including
lockd support, and support for rpc.statd, NFSv4 idmapper and
RPCSEC_GSS upcalls into the correct network namespace from which
the mount system call was issued.
- NFSv4 idmapper scalability improvements
Base the idmapper cache on the keyring interface to allow
concurrent access to idmapper entries. Start the process of
migrating users from the single-threaded daemon-based approach to
the multi-threaded request-key based approach.
- NFSv4.1 implementation id.
Allows the NFSv4.1 client and server to mutually identify each
other for logging and debugging purposes.
- Support the 'vers=4.1' mount option for mounting NFSv4.1 instead of
having to use the more counterintuitive 'vers=4,minorversion=1'.
- SUNRPC tracepoints.
Start the process of adding tracepoints in order to improve
debugging of the RPC layer.
- pNFS object layout support for autologin.
Important bugfixes include:
- Fix a bug in rpc_wake_up/rpc_wake_up_status that caused them to
fail to wake up all tasks when applied to priority waitqueues.
- Ensure that we handle read delegations correctly, when we try to
truncate a file.
- A number of fixes for NFSv4 state manager loops (mostly to do with
delegation recovery)."
* tag 'nfs-for-3.4-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: (224 commits)
NFS: fix sb->s_id in nfs debug prints
xprtrdma: Remove assumption that each segment is <= PAGE_SIZE
xprtrdma: The transport should not bug-check when a dup reply is received
pnfs-obj: autologin: Add support for protocol autologin
NFS: Remove nfs4_setup_sequence from generic rename code
NFS: Remove nfs4_setup_sequence from generic unlink code
NFS: Remove nfs4_setup_sequence from generic read code
NFS: Remove nfs4_setup_sequence from generic write code
NFS: Fix more NFS debug related build warnings
SUNRPC/LOCKD: Fix build warnings when CONFIG_SUNRPC_DEBUG is undefined
nfs: non void functions must return a value
SUNRPC: Kill compiler warning when RPC_DEBUG is unset
SUNRPC/NFS: Add Kbuild dependencies for NFS_DEBUG/RPC_DEBUG
NFS: Use cond_resched_lock() to reduce latencies in the commit scans
NFSv4: It is not safe to dereference lsp->ls_state in release_lockowner
NFS: ncommit count is being double decremented
SUNRPC: We must not use list_for_each_entry_safe() in rpc_wake_up()
Try using machine credentials for RENEW calls
NFSv4.1: Fix a few issues in filelayout_commit_pagelist
NFSv4.1: Clean ups and bugfixes for the pNFS read/writeback/commit code
...
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Hugh Dickins
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643ac9fc54 |
mm: fix testorder interaction between two kswapd patches
Adjusting |
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Linus Torvalds
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437538267b |
fbdev updates for 3.4
It includes: - drivers for Samsung Exynos MIPI DSI and display port - i740fb to support those old Intel chips - large updates to OMAP, viafb and sh_mobile_lcdcfb - some updates to s3c-fb and udlfb, few patches to others -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.12 (GNU/Linux) iQIcBAABAgAGBQJPa2qaAAoJECSVL5KnPj1PoT8P/0pcaOEGNhBlATgTppNm4RQs CPFwWQZSlvd6/3HDkTy3FDWzNMNlY+SriBdei42kSKh66nNHwL2Os8QYWF1qXhUA 0tvINk7A7SpcqG8p8kpBaA7/jZxlfLEhHLQC48lu4hP2YC93AXv8Pyi/C8Dnvhka Jwq/puNT9G3Rmis8MWmI2gI7FQKl9CpQZOCodVzWJCmczQVI/QPHTg6+VJ0gkO3s YfUuGvoPSHpU7kUzgcoZX5kjYD0ZsGRKVcn4yKKosyPzmZLC6/q92pSjOvGr82+s wuVIMshgMdcvrxcoNdakKPvBFqMhfeMYiSYqvUr3yR2yKls/d5RDleIjND8YivzX wX6RAS2XUSBS76MGNHZrFo6z4CsHCvkN5cr/4hAz/SGCDXiQGD1JimuWHUaX4Pyj xKY20m08RoqQoMgt8+4V6xxc/Gi0TTkoMoo12OqtRssXzb/5BRgVrEh1PKgjE7Az tr1QlXnDhsMy9N0L+jNQxd9kwQrpxmtX8kXZjahgGtAo/nxCXUMVVfQDPxugzCJu GxSbAf8BRv+GBHTQSsn6LvlqhS60gZG5Yqphol88zDMPo2T8XLn8Kk7xUGUrnQYk ENxr9ui1rVJmfb/3bR6kqs6pWsuD7IATtno6XW3t4ASL+2HI/xEIs/zx3VxKdRDU eP+p5Bi46FdwQfnPKPsN =uO8m -----END PGP SIGNATURE----- Merge tag 'fbdev-updates-for-3.4' of git://github.com/schandinat/linux-2.6 Pull fbdev updates for 3.4 from Florian Tobias Schandinat: - drivers for Samsung Exynos MIPI DSI and display port - i740fb to support those old Intel chips - large updates to OMAP, viafb and sh_mobile_lcdcfb - some updates to s3c-fb and udlfb, few patches to others Fix up conflicts in drivers/video/udlfb.c due to Key Sievers' fix making it in twice. * tag 'fbdev-updates-for-3.4' of git://github.com/schandinat/linux-2.6: (156 commits) Revert "video:uvesafb: Fix oops that uvesafb try to execute NX-protected page" OMAPDSS: register dss drivers in module init video: pxafb: add clk_prepare/clk_unprepare calls fbdev: bfin_adv7393fb: Drop needless include fbdev: sh_mipi_dsi: add extra phyctrl for sh_mipi_dsi_info fbdev: remove dependency of FB_SH_MOBILE_MERAM from FB_SH_MOBILE_LCDC Revert "MAINTAINERS: add entry for exynos mipi display drivers" fbdev: da8xx: add support for SP10Q010 display fbdev: da8xx:: fix reporting of the display timing info drivers/video/pvr2fb.c: ensure arguments to request_irq and free_irq are compatible OMAPDSS: APPLY: fix clearing shadow dirty flag with manual update fbdev: sh_mobile_meram: Implement system suspend/resume fbdev: sh_mobile_meram: Remove unneeded sanity checks fbdev: sh_mobile_meram: Don't perform update in register operation arm: mach-shmobile: Constify sh_mobile_meram_cfg structures fbdev: sh_mobile_lcdc: Don't store copy of platform data fbdev: sh_mobile_meram: Remove unused sh_mobile_meram_icb_cfg fields arm: mach-shmobile: Don't set MERAM ICB numbers in platform data fbdev: sh_mobile_meram: Allocate ICBs automatically fbdev: sh_mobile_meram: Use genalloc to manage MERAM allocation ... |
||
|
Linus Torvalds
|
9586c959bf |
Things are really quieting down with the regmap API, while we're still
seeing a trickle of new features coming in they're getting much smaller
than they were. It's also nice to have some features which support
other subsystems building infrastructure on top of regmap. Highlights
include:
- Support for padding between the register and the value when
interacting with the device, sometimes needed for fast interfaces.
- Support for applying register updates to the device when restoring the
register state. This is intended to be used to apply updates supplied by
manufacturers for tuning the performance of the device (many of which
are to undocumented registers which aren't otherwise covered).
- Support for multi-register operations on cached registers.
- Support for syncing only part of the register cache.
- Stubs and parameter query functions intended to make it easier for other
subsystems to build infrastructure on top of the regmap API.
plus a few driver updates making use of the new features which it was
easier to merge via this tree.
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Merge tag 'regmap-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap updates from Mark Brown:
"Things are really quieting down with the regmap API, while we're still
seeing a trickle of new features coming in they're getting much
smaller than they were. It's also nice to have some features which
support other subsystems building infrastructure on top of regmap.
Highlights include:
- Support for padding between the register and the value when
interacting with the device, sometimes needed for fast interfaces.
- Support for applying register updates to the device when restoring
the register state. This is intended to be used to apply updates
supplied by manufacturers for tuning the performance of the device
(many of which are to undocumented registers which aren't otherwise
covered).
- Support for multi-register operations on cached registers.
- Support for syncing only part of the register cache.
- Stubs and parameter query functions intended to make it easier for
other subsystems to build infrastructure on top of the regmap API.
plus a few driver updates making use of the new features which it was
easier to merge via this tree."
* tag 'regmap-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: (41 commits)
regmap: Fix future missing prototype of devres_alloc() and friends
regmap: Rejig struct declarations for stubbed API
regmap: Fix rbtree block base in sync
regcache: Make sure we sync register 0 in an rbtree cache
regmap: delete unused module.h from drivers/base/regmap files
regmap: Add stub for regcache_sync_region()
mfd: Improve performance of later WM1811 revisions
regmap: Fix x86_64 breakage
regmap: Allow drivers to sync only part of the register cache
regmap: Supply ranges to the sync operations
regmap: Add tracepoints for cache only and cache bypass
regmap: Mark the cache as clean after a successful sync
regmap: Remove default cache sync implementation
regmap: Skip hardware defaults for LZO caches
regmap: Expose the driver name in debugfs
mfd: wm8400: Convert to devm_regmap_init_i2c()
mfd: wm831x: Convert to devm_regmap_init()
mfd: wm8994: Convert to devm_regmap_init()
mfd/ASoC: Convert WM8994 driver to use regmap patches
mfd: Add __devinit and __devexit annotations in wm8994
...
|
||
|
Linus Torvalds
|
34699403e9 |
IEEE 1394 (FireWire) subsystem updates post v3.3:
- Some SBP-2 initiator fixes, side product from ongoing work on a target.
- Reintroduction of an isochronous I/O feature of the older ieee1394 driver
stack (flush buffer completions); it was evidently rarely used but not
actually unused. Matching libraw1394 code is already available.
- Be sure to prefix all kernel log messages with device name or card name,
and other logging related cleanups.
- Misc other small cleanups, among them a small API change that affects
sound/firewire/ too.
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Merge tag 'firewire-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394
Pull IEEE 1394 (FireWire) subsystem updates post v3.3 from Stefan Richter:
- Some SBP-2 initiator fixes, side product from ongoing work on a target.
- Reintroduction of an isochronous I/O feature of the older ieee1394 driver
stack (flush buffer completions); it was evidently rarely used but not
actually unused. Matching libraw1394 code is already available.
- Be sure to prefix all kernel log messages with device name or card name,
and other logging related cleanups.
- Misc other small cleanups, among them a small API change that affects
sound/firewire/ too. Clemens Ladisch is aware of it.
* tag 'firewire-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394: (26 commits)
firewire: allow explicit flushing of iso packet completions
firewire: prevent dropping of completed iso packet header data
firewire: ohci: factor out iso completion flushing code
firewire: ohci: simplify iso header pointer arithmetic
firewire: ohci: optimize control bit checks
firewire: ohci: remove unused excess_bytes field
firewire: ohci: copy_iso_headers(): make comment match the code
firewire: cdev: fix IR multichannel event documentation
firewire: ohci: fix too-early completion of IR multichannel buffers
firewire: ohci: move runtime debug facility out of #ifdef
firewire: tone down some diagnostic log messages
firewire: sbp2: replace a GFP_ATOMIC allocation
firewire: sbp2: Fix SCSI sense data mangling
firewire: sbp2: Ignore SBP-2 targets on the local node
firewire: sbp2: Take into account Unit_Unique_ID
firewire: nosy: Use the macro DMA_BIT_MASK().
firewire: core: convert AR-req handler lock from _irqsave to _bh
firewire: core: fix race at address_handler unregistration
firewire: core: remove obsolete comment
firewire: core: prefix log messages with card name
...
|
||
|
Linus Torvalds
|
7fc86a7908 |
Pinctrl updates for v3.4:
- Switches the PXA 168, 910 and MMP over to use pinctrl
- Locking revamped
- Massive refactorings...
- Reform the driver API to use multiple states
- Support pin config in the mapping tables
- Pinctrl drivers for the nVidia Tegra series
- Generic pin config support lib for simple pin controllers
- Implement pin config for the U300
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Merge tag 'pinctrl-for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pinctrl updates for v3.4 from Linus Walleij (*):
- Switches the PXA 168, 910 and MMP over to use pinctrl
- Locking revamped
- Massive refactorings...
- Reform the driver API to use multiple states
- Support pin config in the mapping tables
- Pinctrl drivers for the nVidia Tegra series
- Generic pin config support lib for simple pin controllers
- Implement pin config for the U300
* tag 'pinctrl-for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (48 commits)
ARM: u300: configure some pins as an example
pinctrl: support pinconfig on the U300
pinctrl/coh901: use generic pinconf enums and parameters
pinctrl: introduce generic pin config
pinctrl: fix error path in pinconf_map_to_setting()
pinctrl: allow concurrent gpio and mux function ownership of pins
pinctrl: forward-declare struct device
pinctrl: split pincontrol states into its own header
pinctrl: include machine header to core.h
ARM: tegra: Select PINCTRL Kconfig variables
pinctrl: add a driver for NVIDIA Tegra
pinctrl: Show selected function and group in pinmux-pins debugfs
pinctrl: enhance mapping table to support pin config operations
pinctrl: API changes to support multiple states per device
pinctrl: add usecount to pins for muxing
pinctrl: refactor struct pinctrl handling in core.c vs pinmux.c
pinctrl: fix and simplify locking
pinctrl: fix the pin descriptor kerneldoc
pinctrl: assume map table entries can't have a NULL name field
pinctrl: introduce PINCTRL_STATE_DEFAULT, define hogs as that state
...
(*) What is it with all these Linuses these days? There's a Linus at
google too. Some day I will get myself my own broadsword, and run
around screaming "There can be only one".
I used to be _special_ dammit. Snif.
|
||
|
Linus Torvalds
|
90597b6cfc |
1) AHCI regression fix. A recent "make driver conform to spec" change
broke on deployed hardware. Make new behavior optional, rather than
default, turning it on only for specific embedded platforms that need this.
Everybody else runs in the famous "non conformant but working" mode.
2) pata_cmd64x, pata_legacy cleanups
3) new Intel SATA PCI IDs
4) misc minor vendor feature additions
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev
Pull libata updates from Jeff Garzik:
1) AHCI regression fix. A recent "make driver conform to spec" change
broke on deployed hardware. Make new behavior optional, rather than
default, turning it on only for specific embedded platforms that
need this.
Everybody else runs in the famous "non conformant but working" mode.
2) pata_cmd64x, pata_legacy cleanups
3) new Intel SATA PCI IDs
4) misc minor vendor feature additions
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
pata_cmd64x: implement sff_irq_check() method
pata_cmd64x: implement sff_irq_clear() method
pata_cmd64x: use interrupt status from MRDMODE register
pata_cmd64x: turn string of *if* statements into *switch*
drivers/ata/pata_mpc52xx.c: clean up error handling code
ahci_platform: add STRICT_AHCI platform type
ahci: move AHCI_HFLAGS() macro to ahci.h
ahci: add AHCI_HFLAG_DELAY_ENGINE host flag
sata_fsl: add support for interrupt coalsecing feature
ata/pata_arasan_cf: Add Hibernation support
pata_legacy: correctly mask recovery field for HT6560B
ata_piix: IDE-mode SATA patch for Intel Lynx Point DeviceIDs
ahci: AHCI-mode SATA patch for Intel Lynx Point DeviceIDs
|
||
|
Linus Torvalds
|
7bfe0e66d5 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input subsystem updates from Dmitry Torokhov:
"- we finally merged driver for USB version of Synaptics touchpads
(I guess most commonly found in IBM/Lenovo keyboard/touchpad combo);
- a bunch of new drivers for embedded platforms (Cypress
touchscreens, DA9052 OnKey, MAX8997-haptic, Ilitek ILI210x
touchscreens, TI touchscreen);
- input core allows clients to specify desired clock source for
timestamps on input events (EVIOCSCLOCKID ioctl);
- input core allows querying state of all MT slots for given event
code via EVIOCGMTSLOTS ioctl;
- various driver fixes and improvements."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (45 commits)
Input: ili210x - add support for Ilitek ILI210x based touchscreens
Input: altera_ps2 - use of_match_ptr()
Input: synaptics_usb - switch to module_usb_driver()
Input: convert I2C drivers to use module_i2c_driver()
Input: convert SPI drivers to use module_spi_driver()
Input: omap4-keypad - move platform_data to <linux/platform_data>
Input: kxtj9 - who_am_i check value and initial data rate fixes
Input: add driver support for MAX8997-haptic
Input: tegra-kbc - revise device tree support
Input: of_keymap - add device tree bindings for simple key matrices
Input: wacom - fix physical size calculation for 3rd-gen Bamboo
Input: twl4030-vibra - really switch from #if to #ifdef
Input: hp680_ts_input - ensure arguments to request_irq and free_irq are compatible
Input: max8925_onkey - avoid accessing input device too early
Input: max8925_onkey - allow to be used as a wakeup source
Input: atmel-wm97xx - convert to dev_pm_ops
Input: atmel-wm97xx - set driver owner
Input: add cyttsp touchscreen maintainer entry
Input: cyttsp - remove useless checks in cyttsp_probe()
Input: usbtouchscreen - add support for Data Modul EasyTouch TP 72037
...
|
||
|
Linus Torvalds
|
6a76a69923 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto fixes from Herbert Xu: "This fixes a build problem where two crypto modules both try to export the same symbols (which shouldn't have been exported in the first place)." * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: twofish-x86_64-3way - module init/exit functions should be static crypto: camellia-x86_64 - module init/exit functions should be static |
||
|
Linus Torvalds
|
d4c6fa73fe |
Features:
- PV multiconsole support, so that there can be hvc1, hvc2, etc;
- P-state and C-state power management driver that uploads said
power management data to the hypervisor. It also inhibits cpufreq
scaling drivers to load so that only the hypervisor can make power
management decisions - fixing a weird perf bug.
- Function Level Reset (FLR) support in the Xen PCI backend.
Fixes:
- Kconfig dependencies for Xen PV keyboard and video
- Compile warnings and constify fixes
- Change over to use percpu_xxx instead of this_cpu_xxx
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Merge tag 'stable/for-linus-3.4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen
Pull xen updates from Konrad Rzeszutek Wilk:
"which has three neat features:
- PV multiconsole support, so that there can be hvc1, hvc2, etc; This
can be used in HVM and in PV mode.
- P-state and C-state power management driver that uploads said power
management data to the hypervisor. It also inhibits cpufreq
scaling drivers to load so that only the hypervisor can make power
management decisions - fixing a weird perf bug.
There is one thing in the Kconfig that you won't like: "default y
if (X86_ACPI_CPUFREQ = y || X86_POWERNOW_K8 = y)" (note, that it
all depends on CONFIG_XEN which depends on CONFIG_PARAVIRT which by
default is off). I've a fix to convert that boolean expression
into "default m" which I am going to post after the cpufreq git
pull - as the two patches to make this work depend on a fix in Dave
Jones's tree.
- Function Level Reset (FLR) support in the Xen PCI backend.
Fixes:
- Kconfig dependencies for Xen PV keyboard and video
- Compile warnings and constify fixes
- Change over to use percpu_xxx instead of this_cpu_xxx"
Fix up trivial conflicts in drivers/tty/hvc/hvc_xen.c due to changes to
a removed commit.
* tag 'stable/for-linus-3.4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen:
xen kconfig: relax INPUT_XEN_KBDDEV_FRONTEND deps
xen/acpi-processor: C and P-state driver that uploads said data to hypervisor.
xen: constify all instances of "struct attribute_group"
xen/xenbus: ignore console/0
hvc_xen: introduce HVC_XEN_FRONTEND
hvc_xen: implement multiconsole support
hvc_xen: support PV on HVM consoles
xenbus: don't free other end details too early
xen/enlighten: Expose MWAIT and MWAIT_LEAF if hypervisor OKs it.
xen/setup/pm/acpi: Remove the call to boot_option_idle_override.
xenbus: address compiler warnings
xen: use this_cpu_xxx replace percpu_xxx funcs
xen/pciback: Support pci_reset_function, aka FLR or D3 support.
pci: Introduce __pci_reset_function_locked to be used when holding device_lock.
xen: Utilize the restore_msi_irqs hook.
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Oliver Neukum
|
8a78335442 |
usbnet: consider device busy at each recieved packet
usbnet should centrally handle busy reporting in the rx path so subdrivers need not worry. This hurts use cases which do rx only or predominantly. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Linus Torvalds
|
aab008db80 |
Cleanups: rename of flush to invalidate, moving reporting of statistics
into debugfs, and use __read_mostly as neccessary. Also add a MAINTAINER file for cleancache API files. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQEcBAABAgAGBQJPZ1sjAAoJEFjIrFwIi8fJCSkIALqBBCkuPSusvdebT59Oq145 EW2eEwJzVft0vlvS/IPl+W37TH5VWhBVCW8frAYMpLaY5X/W1ZwzFpx76T4acAiM wkXwsyYXs6N13OOFoH5gmf3cwproAioRxbEeALucxeMR4rK5Yw+oZXT+hSu2KaLh 1LtHyx+u+NLb0QOseAuDcmyjY9r6aLBA1HMcVD2z+4UW1n/9NWexQP3ShYP9uMDs GnyDzZ8vWXTcoc4Auj0rpaNsT5d47ltGegKASZmmvS3QyMHbZ4sk2HECnQY4wSee alPJwDyb6mOJmQ3e4s940onjfZPgd8/cW/DVEUrveH+dz6Eqjxqz41dVRVXiLz8= =tUNC -----END PGP SIGNATURE----- Merge tag 'stable/for-linus-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/mm Pull cleancache changes from Konrad Rzeszutek Wilk: "This has some patches for the cleancache API that should have been submitted a _long_ time ago. They are basically cleanups: - rename of flush to invalidate - moving reporting of statistics into debugfs - use __read_mostly as necessary. Oh, and also the MAINTAINERS file change. The files (except the MAINTAINERS file) have been in #linux-next for months now. The late addition of MAINTAINERS file is a brain-fart on my side - didn't realize I needed that just until I was typing this up - and I based that patch on v3.3 - so the tree is on top of v3.3." * tag 'stable/for-linus-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/mm: MAINTAINERS: Adding cleancache API to the list. mm: cleancache: Use __read_mostly as appropiate. mm: cleancache: report statistics via debugfs instead of sysfs. mm: zcache/tmem/cleancache: s/flush/invalidate/ mm: cleancache: s/flush/invalidate/ |
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Andy Gospodarek
|
eaddcd7690 |
bonding: remove entries for master_ip and vlan_ip and query devices instead
The following patch aimed to resolve an issue where secondary, tertiary,
etc. addresses added to bond interfaces could overwrite the
bond->master_ip and vlan_ip values.
commit
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Rusty Russell
|
523f610e1b |
netfilter: remove forward module param confusion.
It used to be an int, and it got changed to a bool parameter at least 7 years ago. It happens that NF_ACCEPT and NF_DROP are 0 and 1, so this works, but it's unclear, and the check that it's in range is not required. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Linus Torvalds
|
4f5b1affdd |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lliubbo/blackfin
Pull blackfin updates from Bob Liu * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lliubbo/blackfin: (24 commits) blackfin: clean up string bfin_dma_5xx after rename. blackfin:dma: rename bfin_dma_5xx.c to bfin_dma.c bf548: ssm2602: Add ssm2602 platform data into bf548 ezkit board file. Blackfin: s/#if CONFIG/#ifdef CONFIG/ Blackfin: pnav: delete duplicate linux/export.h include bf561: add ppi DLEN macro for 10bits to 16bits arch: blackfin: udpate defconfig Disintegrate asm/system.h for Blackfin [ver #2] arch/blackfin: don't generate random mac in bfin_get_ether_addr() Blackfin: wire up new process_vm syscalls blackfin: cleanup anomaly workarounds blackfin: update default defconfig blackfin: thread_info: add suspend flag bfin: add bfin_ad73311_machine platform device blackfin: bf537: stamp: update board file for 193x blackfin: kgdb: skip hardware watchpoint test bf548: add ppi interrupt mask and blanking clocks blackfin: bf561: forgot CSYNC in get_core_lock_noflush spi/bfin_spi: drop bits_per_word from client data blackfin: cplb-mpu: fix page mask table overflow ... |
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Linus Torvalds
|
db14179679 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 patches from Martin Schwidefsky: "The biggest patch is the rework of the smp code, something I wanted to do for some time. There are some patches for our various dump methods and one new thing: z/VM LGR detection. LGR stands for linux-guest- relocation and is the guest migration feature of z/VM. For debugging purposes we keep a log of the systems where a specific guest has lived." Fix up trivial conflict in arch/s390/kernel/smp.c due to the scheduler cleanup having removed some code next to removed s390 code. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: [S390] kernel: Pass correct stack for smp_call_ipl_cpu() [S390] Ensure that vmcore_info pointer is never accessed directly [S390] dasd: prevent validate server for offline devices [S390] Remove monolithic build option for zcrypt driver. [S390] stack dump: fix indentation in output [S390] kernel: Add OS info memory interface [S390] Use block_sigmask() [S390] kernel: Add z/VM LGR detection [S390] irq: external interrupt code passing [S390] irq: set __ARCH_IRQ_EXIT_IRQS_DISABLED [S390] zfcpdump: Implement async sdias event processing [S390] Use copy_to_absolute_zero() instead of "stura/sturg" [S390] rework idle code [S390] rework smp code [S390] rename lowcore field [S390] Fix gcc 4.6.0 compile warning |
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Linus Torvalds
|
48aab2f79d |
security: optimize avc_audit() common path
avc_audit() did a lot of jumping around and had a big stack frame, all for the uncommon case. Split up the uncommon case (which we really can't make go fast anyway) into its own slow function, and mark the conditional branches appropriately for the common likely case. This causes avc_audit() to no longer show up as one of the hottest functions on the branch profiles (the new "perf -b" thing), and makes the cycle profiles look really nice and dense too. The whole audit path is still annoyingly very much one of the biggest costs of name lookup, so these things are worth optimizing for. I wish we could just tell people to turn it off, but realistically we do need it: we just need to make sure that the overhead of the necessary evil is as low as possible. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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tom.leiming@gmail.com
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5d5440a835 |
usbnet: don't clear urb->dev in tx_complete
URB unlinking is always racing with its completion and tx_complete may be called before or during running usb_unlink_urb, so tx_complete must not clear urb->dev since it will be used in unlink path, otherwise invalid memory accesses or usb device leak may be caused inside usb_unlink_urb. Cc: stable@kernel.org Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Oliver Neukum <oliver@neukum.org> Signed-off-by: Ming Lei <tom.leiming@gmail.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: David S. Miller <davem@davemloft.net> |
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tom.leiming@gmail.com
|
0956a8c20b |
usbnet: increase URB reference count before usb_unlink_urb
Commit 4231d47e6fe69f061f96c98c30eaf9fb4c14b96d(net/usbnet: avoid recursive locking in usbnet_stop()) fixes the recursive locking problem by releasing the skb queue lock, but it makes usb_unlink_urb racing with defer_bh, and the URB to being unlinked may be freed before or during calling usb_unlink_urb, so use-after-free problem may be triggerd inside usb_unlink_urb. The patch fixes the use-after-free problem by increasing URB reference count with skb queue lock held before calling usb_unlink_urb, so the URB won't be freed until return from usb_unlink_urb. Cc: stable@kernel.org Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Oliver Neukum <oliver@neukum.org> Reported-by: Dave Jones <davej@redhat.com> Signed-off-by: Ming Lei <tom.leiming@gmail.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Steffen Klassert
|
1265fd6167 |
xfrm: Access the replay notify functions via the registered callbacks
We call the wrong replay notify function when we use ESN replay handling. This leads to the fact that we don't send notifications if we use ESN. Fix this by calling the registered callbacks instead of xfrm_replay_notify(). Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Steffen Klassert
|
26b2072e75 |
xfrm: Remove unused xfrm_state from xfrm_state_check_space
The xfrm_state argument is unused in this function, so remove it. Also the name xfrm_state_check_space does not really match what this function does. It actually checks if we have enough head and tailroom on the skb. So we rename the function to xfrm_skb_check_space. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Dan Carpenter
|
f0229eaaf3 |
RDS: use gfp flags from caller in conn_alloc()
We should be using the gfp flags the caller specified here, instead of GFP_KERNEL. I think this might be a bugfix, depending on the value of "sock->sk->sk_allocation" when we call rds_conn_create_outgoing() in rds_sendmsg(). Otherwise, it's just a cleanup. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Venkat Venkatsubra <venkat.x.venkatsubra@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Dan Carpenter
|
64b5fad526 |
netlabel: use GFP flags from caller instead of GFP_ATOMIC
This function takes a GFP flags as a parameter, but they are never used. We don't take a lock in this function so there is no reason to prefer GFP_ATOMIC over the caller's GFP flags. There is only one caller, cipso_v4_map_cat_rng_ntoh(), and it passes GFP_ATOMIC as the GFP flags so this doesn't change how the code works. It's just a cleanup. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Linus Torvalds
|
f7493e5d9c |
vfs: tidy up sparse warnings in fs/namei.c
While doing the fs/namei.c cleanups, I ran sparse on it, and it pointed out other large integers and a couple of cases of us using '0' instead of the proper 'NULL'. Sparse still doesn't understand some of the conditional locking going on, but that's no excuse for not fixing up the trivial stuff. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Linus Torvalds
|
989412bbd2 |
vfs: tidy up fs/namei.c byte-repeat word constants
In commit commit
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Randy Dunlap
|
1f1e6e523e |
fs: fix kernel-doc warnings in dcache.c
Fix kernel-doc warnings in fs/dcache.c: Warning(fs/dcache.c:1743): No description found for parameter 'seqp' Warning(fs/dcache.c:1743): Excess function parameter 'seq' description in '__d_lookup_rcu' Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Al Viro
|
f132c5be05 |
Fix full_name_hash() behaviour when length is a multiple of 8
We want it to match what hash_name() is doing, which means extra multiply by 9 in this case... Reported-and-Tested-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Linus Torvalds
|
ba331d5dec |
Merge branch 'drm-nouveau-destage' of git://people.freedesktop.org/~airlied/linux
Pull nouveau destaging + Kelper modesetting support from Dave Airlie: "This pull request is unexpected and not something I had mentioned previously. So NVIDIA announced new Kepler GPUs this morning, and Ben has killed himself getting modesetting support for them together to have on launch day. Most of the code to support the new chips has already gone in, however this pull contains a few more pieces along with the final enables so the driver binds to the new Kepler cards. Its quite amazing that nouveau can support a GPU on its launch day even if its just unaccelerated modesetting, and I'd like to have support in the next kernel. In order to sweeten the deal, Ben has also requested nouveau destage and become ABI stable, the only change is the version number bump which he prepared userspace for quite a long time ago. The driver hasn't broken ABI since that one big break that caused a lot of fuss. It's also quite a small set of code, and not likely to break anything." * 'drm-nouveau-destage' of git://people.freedesktop.org/~airlied/linux: drm/nouveau/dp: support version 4.0 of DP table drm/nve0/disp: nvidia randomly decided to move the dithering method drm/nve0: initial modesetting support for kepler chipsets drm/nouveau: add bios connector type for dms59 drm/nouveau: move out of staging drivers drm/nouveau: bump version to 1.0.0 drm/nvd0/disp: ignore clock set if no pclk drm/nouveau: oops, increase channel dispc_vma to 4 drm/nouveau: inform userspace of new kernel subchannel requirements drm/nouveau: remove m2mf creation on userspace channels drm/nvc0-/disp: reimplement flip completion method as fifo method drm/nouveau: move fence sequence check to start of loop drm/nouveau: remove subchannel names from places where it doesn't matter drm/nouveau/ttm: always do buffer moves on kernel channel |
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Linus Torvalds
|
09fa302261 |
Merge branch 'drm-radeon-sitn-support' of git://people.freedesktop.org/~airlied/linux
Pull radeon southern islands / trinity support from Dave Airlie: "This is support from AMD for their newest GPU and APUs. The products called RadeonHD 7xxx, and the Trinity APU series. This did come in a bit late, due to some over-complicated AMD internal review process, which from the outside seems unnecessary once the company has decided it wants to support open source. However as I said previously I'd rather not put the people who've got this hw for 3 months now being forced to use fglrx on it if there is open code. Its pretty well self contained and just plugs into the driver in various places." * 'drm-radeon-sitn-support' of git://people.freedesktop.org/~airlied/linux: (48 commits) drm/radeon/kms: update duallink checks for DCE6 drm/radeon/kms: add trinity pci ids drm/radeon/kms: add radeon_asic struct for trinity drm/radeon/kms: add support for ucode loading on trinity (v2) drm/radeon/kms/vm: set vram base offset properly for TN drm/radeon/kms: Update evergreen functions for trinity drm/radeon/kms: cayman gpu init updates for trinity drm/radeon/kms: Add checks for TN in the DP bridge code drm/radeon/kms/DCE6.1: ss is not supported on the internal pplls drm/radeon/kms: disable PPLL0 on DCE6.1 when not in use drm/radeon/kms: Adjust pll picker for DCE6.1 drm/radeon/kms: DCE6.1 disp eng pll updates drm/radeon/kms: DCE6.1 watermark updates for TN drm/radeon/kms: no support for internal thermal sensor on TN yet drm/radeon/kms: add trinity (TN) chip family drm/radeon/kms: Add SI pci ids drm/radeon: Update radeon_info_ioctl for SI. (v2) drm/radeon/kms: add radeon_asic struct for SI drm/radeon/kms: add support for compute rings in CS ioctl on SI drm/radeon/kms: fill in startup/shutdown callbacks for SI ... |
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Linus Torvalds
|
be53bfdb80 |
Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
Pull drm main changes from Dave Airlie:
"This is the main drm pull request, I'm probably going to send two more
smaller ones, will explain below.
This contains a patch that is also in the fbdev tree, but it should be
the same patch, it added an API for hot unplugging framebuffer
devices, and I need that API for a new driver.
It also contains some changes to the i2c tree which Jean has acked,
and one change to moorestown platform stuff in x86.
Highlights:
- new drivers: UDL driver for USB displaylink devices, kms only,
should support correct hotplug operations.
- core: i2c speedups + better hotplug support, EDID overriding via
firmware interface - allows user to load a firmware for a broken
monitor/kvm from userspace, it even has documentation for it.
- exynos: new HDMI audio + hdmi 1.4 + virtual output driver
- gma500: code cleanup
- radeon: cleanups, CS optimisations, streamout support and pageflip
fix
- nouveau: NVD9 displayport support + more reclocking work
- i915: re-enabling GMBUS, finish gpu patch (might help hibernation
who knows), missed irq fixes, stencil tiling fixes, interlaced
support, aliasesd PPGTT support for SNB/IVB, swizzling for SNB/IVB,
semaphore fixes
As well as the usual bunch of cleanups and fixes all over the place.
I've got two things I'd like to merge a bit later:
a) AMD support for all their new radeonhd 7000 series GPU and APUs.
AMD dropped this a bit late due to insane internal review
processes, (please AMD just follow Intel and let open source guys
ship stuff early) however I don't want to penalise people who own
this hardware (since its been on sale for 3-4 months and GPU hw
doesn't exactly have a lifetime in years) and consign them to
using closed drivers for longer than necessary. The changes are
well contained and just plug into the driver new gpu functionality
so they should be fairly regression proof. I just want to give
them a bit of a run on the hw AMD kindly sent me.
b) drm prime/dma-buf interface code. This is just infrastructure
code to expose the dma-buf stuff to drm drivers and to userspace.
I'm not planning on pushing any driver support in this cycle
(except maybe exynos), but I'd like to get the infrastructure code
in so for the next cycle I can start getting the driver support
into the individual drivers. We have started driver support for
i915, nouveau and udl along with I think exynos and omap in
staging. However this code relies on the dma-buf tree being
pulled into your tree first since it needs the latest interfaces
from that tree. I'll push to get that tree sent asap.
(oh and any warnings you see in i915 are gcc's fault from what anyone
can see)."
Fix up trivial conflicts in arch/x86/platform/mrst/mrst.c due to the new
msic_thermal_platform_data() thermal function being added next to the
tc35876x_platform_data() i2c device function..
* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (326 commits)
drm/i915: use DDC_ADDR instead of hard-coding it
drm/radeon: use DDC_ADDR instead of hard-coding it
drm: remove unneeded redefinition of DDC_ADDR
drm/exynos: added virtual display driver.
drm: allow loading an EDID as firmware to override broken monitor
drm/exynos: enable hdmi audio feature
drm/exynos: add default pixel format for plane
drm/exynos: cleanup exynos_hdmi.h
drm/exynos: add is_local member in exynos_drm_subdrv struct
drm/exynos: add subdrv open/close functions
drm/exynos: remove module of exynos drm subdrv
drm/exynos: release pending pageflip events when closed
drm/exynos: added new funtion to get/put dma address.
drm/exynos: update gem and buffer framework.
drm/exynos: added mode_fixup feature and code clean.
drm/exynos: add HDMI version 1.4 support
drm/exynos: remove exynos_mixer.h
gma500: Fix mmap frambuffer
drm/radeon: Drop radeon_gem_object_(un)pin.
drm/radeon: Restrict offset for legacy display engine.
...
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Jason Wessel
|
1ba0c1720e |
kdb: Add message about CONFIG_DEBUG_RODATA on failure to install breakpoint
On x86, if CONFIG_DEBUG_RODATA is set, one cannot set breakpoints via KDB. Apparently this is a well-known problem, as at least one distribution now ships with both KDB enabled and CONFIG_DEBUG_RODATA=y for security reasons. This patch adds an printk message to the breakpoint failure case, in order to provide suggestions about how to use the debugger. Reported-by: Tim Bird <tim.bird@am.sony.com> Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Acked-by: Tim Bird <tim.bird@am.sony.com> |
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Tim Bird
|
b8adde8dde |
kdb: Avoid using dbg_io_ops until it is initialized
This fixes a bug with setting a breakpoint during kdb initialization (from kdb_cmds). Any call to kdb_printf() before the initialization of the kgdboc serial console driver (which happens much later during bootup than kdb_init), results in kernel panic due to the use of dbg_io_ops before it is initialized. Signed-off-by: Tim Bird <tim.bird@am.sony.com> Signed-off-by: Jason Wessel <jason.wessel@windriver.com> |
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Jason Wessel
|
bec4d62ead |
kgdb,debug_core: add the ability to control the reboot notifier
Sometimes it is desirable to stop the kernel debugger before allowing a system to reboot either with kdb or kgdb. This patch adds the ability to turn the reboot notifier on and off or enter the debugger and stop kernel execution before rebooting. It is possible to change the setting after booting the kernel with the following: echo 1 > /sys/module/debug_core/parameters/kgdbreboot It is also possible to change this setting using kdb / kgdb to manipulate the variable directly. Using KDB: mm kgdbreboot 1 Using gdb: set kgdbreboot=1 Reported-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Jason Wessel <jason.wessel@windriver.com> |
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Andrei Warkentin
|
8f30d41176 |
KDB: Fix usability issues relating to the 'enter' key.
This fixes the following problems:
1) Typematic-repeat of 'enter' gives warning message
and leaks make/break if KDB exits. Repeats
look something like 0x1c 0x1c .... 0x9c
2) Use of 'keypad enter' gives warning message and
leaks the ENTER break/make code out if KDB exits.
KP ENTER repeats look someting like 0xe0 0x1c
0xe0 0x1c ... 0xe0 0x9c.
3) Lag on the order of seconds between "break" and "make" when
expecting the enter "break" code. Seen under virtualized
environments such as VMware ESX.
The existing special enter handler tries to glob the enter break code,
but this fails if the other (KP) enter was used, or if there was a key
repeat. It also fails if you mashed some keys along with enter, and
you ended up with a non-enter make or non-enter break code coming
after the enter make code. So first, we modify the handler to handle
these cases. But performing these actions on every enter is annoying
since now you can't hold ENTER down to scroll <more>d messages in
KDB. Since this special behaviour is only necessary to handle the
exiting KDB ('g' + ENTER) without leaking scancodes to the OS. This
cleanup needs to get executed anytime the kdb_main loop exits.
Tested on QEMU. Set a bp on atkbd.c to verify no scan code was leaked.
Cc: Andrei Warkentin <andreiw@vmware.com>
[jason.wessel@windriver.com: move cleanup calls to kdb_main.c]
Signed-off-by: Andrei Warkentin <andrey.warkentin@gmail.com>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
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Jason Wessel
|
2366e04784 |
kgdb,debug-core,gdbstub: Hook the reboot notifier for debugger detach
The gdbstub and kdb should get detached if the system is rebooting. Calling gdbstub_exit() will set the proper debug core state and send a message to any debugger that is connected to correctly detach. An attached debugger will receive the exit code from include/linux/reboot.h based on SYS_HALT, SYS_REBOOT, etc... Reported-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Jason Wessel <jason.wessel@windriver.com> |
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Jan Kiszka
|
9fbe465efc |
kgdb: Respect that flush op is optional
Not all kgdb I/O drivers implement a flush operation. Adjust gdbstub_exit accordingly. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Jason Wessel <jason.wessel@windriver.com> |
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Jan Kiszka
|
639077fb69 |
kgdb: x86: Return all segment registers also in 64-bit mode
Even if the content is always 0, gdb expects us to return also ds, es, fs, and gs while in x86-64 mode. Do this to avoid ugly errors on "info registers". [jason.wessel@windriver.com: adjust NUMREGBYTES for two new regs] Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Jason Wessel <jason.wessel@windriver.com> |
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Linus Torvalds
|
b2094ef840 |
Updates of sound stuff for 3.4-rc1
Here is the first big update chunk of sound stuff for 3.4-rc1.
In the common sound infrastructure, there are a few changes for
dynamic PCM support (used in ASoC) and a few clean-ups. Majority of
changes are found, as usual, in HD-audio and ASoC.
Some highlights of HD-audio changes:
- All the long-standing static quirk codes for Realtek codec were
finally removed by fixing and extending the Realtek auto-parser.
- The mute-LED control is standardized over all HD-audio codec
drivers using the extended vmaster hook.
- The vmaster slave mixer elements are initialized to 0dB as default
so that the user won't be annoyed by the silent output after
updates, e.g. due to the additions of new elements.
- Other many fix-ups for the misc HD-audio devices.
In the ASoC side, this is a very active release, including a quite a
few framework enhancements. Some highlights:
- Support for widgets not associated with a CODEC, an important part
of the dynamic PCM framework.
- A library factoring out the common code shared by dmaengine based
DMA drivers contributed by Lars-Peter Clausen. This will save a lot
of code and make it much easier to deploy enhancements to
dmaengine.
- Support for binary controls, used for providing runtime
configuration of algorithm coefficients.
- A new DAPM widget type for regulator supplies allowing drivers for
devices that can power down unused supplies while active to do
without any per-driver code.
- DAPM widgets for DAIs, initially giving a speed boost for playback
startup and shutdown and also the basis for CODEC<->CODEC DAI link
support.
- Support for specifying the number of significant bits on audio
interfaces, useful for allowing applications to know how much effort
to put into generating data for a larger sample format.
- Conversion of the FSI driver used on some SH processors to
DMAEngine.
- Conversion of EP93xx drivers to DMAEngine.
- New CODEC drivers for Maxim MAX9768 and Wolfson Microelectronics
WM2200.
- Move audmux driver from arc/arm to sound/soc
- McBSP move from arch/ to sound/ and updates
Also, a few small updates and fixes for other drivers like au88x0,
ymfpci, USB 6fire, USB usx2yaudio are included.
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Merge tag 'sound-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull updates of sound stuff from Takashi Iwai:
"Here is the first big update chunk of sound stuff for 3.4-rc1.
In the common sound infrastructure, there are a few changes for
dynamic PCM support (used in ASoC) and a few clean-ups. Majority of
changes are found, as usual, in HD-audio and ASoC.
Some highlights of HD-audio changes:
- All the long-standing static quirk codes for Realtek codec were
finally removed by fixing and extending the Realtek auto-parser.
- The mute-LED control is standardized over all HD-audio codec
drivers using the extended vmaster hook.
- The vmaster slave mixer elements are initialized to 0dB as default
so that the user won't be annoyed by the silent output after
updates, e.g. due to the additions of new elements.
- Other many fix-ups for the misc HD-audio devices.
In the ASoC side, this is a very active release, including a quite a
few framework enhancements. Some highlights:
- Support for widgets not associated with a CODEC, an important part
of the dynamic PCM framework.
- A library factoring out the common code shared by dmaengine based
DMA drivers contributed by Lars-Peter Clausen. This will save a
lot of code and make it much easier to deploy enhancements to
dmaengine.
- Support for binary controls, used for providing runtime
configuration of algorithm coefficients.
- A new DAPM widget type for regulator supplies allowing drivers for
devices that can power down unused supplies while active to do
without any per-driver code.
- DAPM widgets for DAIs, initially giving a speed boost for playback
startup and shutdown and also the basis for CODEC<->CODEC DAI link
support.
- Support for specifying the number of significant bits on audio
interfaces, useful for allowing applications to know how much
effort to put into generating data for a larger sample format.
- Conversion of the FSI driver used on some SH processors to
DMAEngine.
- Conversion of EP93xx drivers to DMAEngine.
- New CODEC drivers for Maxim MAX9768 and Wolfson Microelectronics
WM2200.
- Move audmux driver from arc/arm to sound/soc
- McBSP move from arch/ to sound/ and updates
Also, a few small updates and fixes for other drivers like au88x0,
ymfpci, USB 6fire, USB usx2yaudio are included."
* tag 'sound-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (446 commits)
ASoC: wm8994: Provide VMID mode control and fix default sequence
ASoC: wm8994: Add missing break in resume
ASoC: wm_hubs: Don't actively manage LINEOUT_VMID_BUF
ASoC: pxa-ssp: atomically set stream active masks
ASoC: fsl: p1022ds: tell the WM8776 codec driver that it's the master
ASoC: Samsung: Added to support mono recording
ALSA: hda - Fix build with CONFIG_PM=n
ALSA: au88x0 - Avoid possible Oops at unbinding
ALSA: usb-audio - Fix build error by consitification of rate list
ASoC: core: Fix obscure leak of runtime array
ALSA: pcm - Avoid GFP_ATOMIC in snd_pcm_link()
ALSA: pcm: Constify the list in snd_pcm_hw_constraint_list
ASoC: wm8996: Add 44.1kHz support
ALSA: hda - Fix build of patch_sigmatel.c without CONFIG_SND_HDA_POWER_SAVE
ASoC: mx27vis-aic32x4: Convert it to platform driver
ALSA: hda - fix printing of high HDMI sample rates
ALSA: ymfpci - Fix legacy registers on S3/S4 resume
ALSA: control - Fixe a trailing white space error
ALSA: hda - Add expose_enum_ctl flag to snd_hda_add_vmaster_hook()
ALSA: hda - Add "Mute-LED Mode" enum control
...
|
||
|
Linus Torvalds
|
424a6f6ef9 |
SCSI updates on 20120319
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||
|
Linus Torvalds
|
1ab142d499 |
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
Pull SCSI target updates from Nicholas Bellinger:
"This contains the usual set of updates and bugfixes to target-core +
existing fabric module code, along with a handful of the patches
destined for v3.3 stable.
It also contains the necessary target-core infrastructure pieces
required to run using tcm_qla2xxx.ko WWPNs with the new Qlogic Fibre
Channel fabric module currently queued in target-pending/for-next-merge,
and coming for round 2.
The highlights for this series include:
- Add target_submit_tmr() helper function for fabric task management
(andy)
- Convert tcm_fc to use target_submit_tmr() (andy)
- Replace target core various cmd flags with a transport state (hch)
- Convert loopback to use workqueue submission (hch)
- Convert target core to use array_zalloc for tpg_lun_list (joern)
- Convert target core to use array_zalloc for device_list (joern)
- Add target core support for TMR_ABORT_TASK (nab)
- Add target core se_sess->sess_kref + get/put helpers (nab)
- Add target core se_node_acl->acl_kref for ->acl_free_comp usage
(nab)
- Convert iscsi-target to use target_put_session + sess_kref (nab)
- Fix tcm_fc fc_exch memory leak in ft_send_resp_status (nab)
- Fix ib_srpt srpt_handle_cmd send_ioctx->ioctx_kref leak on
exception (nab)
- Fix target core up handling of short INQUIRY buffers (roland)
- Untangle target-core front-end and back-end meanings of max_sectors
attribute (roland)
- Set loopback residual field for SCSI commands (roland)
- Fix target-core 16-bit target ports for SET TARGET PORT GROUPS
emulation (roland)
Thanks again to Andy, Christoph, Joern, Roland, and everyone who has
contributed this round!"
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (64 commits)
ib_srpt: Fix srpt_handle_cmd send_ioctx->ioctx_kref leak on exception
loopback: Fix transport_generic_allocate_tasks error handling
iscsi-target: remove improper externs
iscsi-target: Remove unused variables in iscsi_target_parameters.c
target: remove obvious warnings
target: Use array_zalloc for device_list
target: Use array_zalloc for tpg_lun_list
target: Fix sense code for unsupported SERVICE ACTION IN
target: Remove hack to make READ CAPACITY(10) lie if thin provisioning is enabled
target: Bump core version to v4.1.0-rc2-ml + fabric versions
tcm_fc: Fix fc_exch memory leak in ft_send_resp_status
target: Drop unused legacy target_core_fabric_ops API callers
iscsi-target: Convert to use target_put_session + sess_kref
target: Convert se_node_acl->acl_group removal to use ->acl_kref
target: Add se_node_acl->acl_kref for ->acl_free_comp usage
target: Add se_node_acl->acl_free_comp for NodeACL release path
target: Add se_sess->sess_kref + get/put helpers
target: Convert session_lock to irqsave
target: Fix typo in drivers/target
iscsi-target: Fix dynamic -> explict NodeACL pointer reference
...
|
||
|
Linus Torvalds
|
267d7b23dd |
md updates for 3.4
Mostly tidying up code in preparation for some bigger changes next time. A few bug fixes tagged for -stable. Main functionality change is that some RAID10 arrays can now grow to use extra space that may have been made available on the individual devices. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.18 (GNU/Linux) iQIVAwUAT2bLBjnsnt1WYoG5AQKN3xAAv1UlR5Kem5WN7Ex4lmR9xj3lr9dbURYT TtvrUuCy3pYYWdTuijb+IBqkbODF0kPDHIhUiBx9fXUfMavkp/b9heXS/vJ3pcH4 1j99NUbOGL/AylD1TPRV9TQxGTKhEjK3n26bY0t/amLc92bWJaytMO1B9cz38LN+ qx6ufpIepz4DPXXtPYpnkBR4cZ6L4/ZXQvjf5BqG6WfKwc+0Nyncg8ipYEqhBWy7 R7ztF5yPo0yl96Wopa2KG91OroWflmyZo1DNYcbUbKtbNGGtYC92GFadOH+wNupM FnmXv10ivfVGU5w4SpshAwOg+4OSUqmWNsBxUhpYbf8ChbN+lOl0VZdH6UBxo19D 3SqZWT/yz4I4HYd5rtr35MXFdOeBNM++CHQs4F68BLA0B6OcHfWsA9bvly2tnBVx iEBFPd277qWztUr8m6yz7AFf/0dgyXuIhuB3d7IkVrG5yG3FX6hPi2T0FSA33qMx Lwi5w6O4DREg5tG09xEYEnXgXe+PnB8HsKb1U/m76XMQ0UScvX6dLA6934Vg+DCv xf+AYqob0Tc/Op5I7h2PbVXq7DciNXwlX1WvM0m+TEaV+3fl1FB0VsCcANAV6JVn uRLmvtePQRt0hxAog2p7OsumVnxMhbuEo5h8rJMKWM7IbhueKNoz+gBwpcFLzBmY ygWc4peLQpE= =MGuM -----END PGP SIGNATURE----- Merge tag 'md-3.4' of git://neil.brown.name/md Pull md updates for 3.4 from Neil Brown: "Mostly tidying up code in preparation for some bigger changes next time. A few bug fixes tagged for -stable. Main functionality change is that some RAID10 arrays can now grow to use extra space that may have been made available on the individual devices." Fixed up trivial conflicts with the k[un]map_atomic() cleanups in drivers/md/bitmap.c. * tag 'md-3.4' of git://neil.brown.name/md: (22 commits) md: Add judgement bb->unacked_exist in function md_ack_all_badblocks(). md: fix clearing of the 'changed' flags for the bad blocks list. md/bitmap: discard CHUNK_BLOCK_SHIFT macro md/bitmap: remove unnecessary indirection when allocating. md/bitmap: remove some pointless locking. md/bitmap: change a 'goto' to a normal 'if' construct. md/bitmap: move printing of bitmap status to bitmap.c md/bitmap: remove some unused noise from bitmap.h md/raid10 - support resizing some RAID10 arrays. md/raid1: handle merge_bvec_fn in member devices. md/raid10: handle merge_bvec_fn in member devices. md: add proper merge_bvec handling to RAID0 and Linear. md: tidy up rdev_for_each usage. md/raid1,raid10: avoid deadlock during resync/recovery. md/bitmap: ensure to load bitmap when creating via sysfs. md: don't set md arrays to readonly on shutdown. md: allow re-add to failed arrays. md/raid5: use atomic_dec_return() instead of atomic_dec() and atomic_read(). md: Use existed macros instead of numbers md/raid5: removed unused 'added_devices' variable. ... |