With [1], crash dump specific code is moved out of CONFIG_KEXEC_CORE
and placed under CONFIG_CRASH_DUMP, where it is more appropriate.
And since CONFIG_KEXEC & !CONFIG_CRASH_DUMP build option is supported
with that, it led to the below warning:
"WARN: resolve_btfids: unresolved symbol crash_kexec"
Fix it by using the appropriate #ifdef.
[1] https://lore.kernel.org/all/20240124051254.67105-1-bhe@redhat.com/
Acked-by: Baoquan He <bhe@redhat.com>
Fixes: 02aff84805 ("crash: split crash dumping code out from kexec_core.c")
Acked-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Hari Bathini <hbathini@linux.ibm.com>
Link: https://lore.kernel.org/r/20240319080152.36987-1-hbathini@linux.ibm.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
The longest running netdevsim test, nexthop.sh, currently takes
5 min to finish. Around 260s to be exact, and 310s on a debug kernel.
The default timeout in selftest is 45sec, so we need an explicit
config. Give ourselves some headroom and use 10min.
Commit under Fixes isn't really to "blame" but prior to that
netdevsim tests weren't integrated with kselftest infra
so blaming the tests themselves doesn't seem right, either.
Fixes: 8ff25dac88 ("netdevsim: add Makefile for selftests")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Compilation with CONFIG_GENERIC_FRAMER disabled lead to the following
warnings:
framer.h:184:16: warning: no previous prototype for function 'framer_get' [-Wmissing-prototypes]
184 | struct framer *framer_get(struct device *dev, const char *con_id)
framer.h:184:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
184 | struct framer *framer_get(struct device *dev, const char *con_id)
framer.h:189:6: warning: no previous prototype for function 'framer_put' [-Wmissing-prototypes]
189 | void framer_put(struct device *dev, struct framer *framer)
framer.h:189:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
189 | void framer_put(struct device *dev, struct framer *framer)
Add missing 'static inline' qualifiers for these functions.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202403241110.hfJqeJRu-lkp@intel.com/
Fixes: 82c944d05b ("net: wan: Add framer framework support")
Cc: stable@vger.kernel.org
Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Tony Nguyen says:
====================
Intel Wired LAN Driver Updates 2024-03-25 (ice, ixgbe, igc)
This series contains updates to ice, ixgbe, and igc drivers.
Steven fixes incorrect casting of bitmap type for ice driver.
Jesse fixes memory corruption issue with suspend flow on ice.
Przemek adds GFP_ATOMIC flag to avoid sleeping in IRQ context for ixgbe.
Kurt Kanzenbach removes no longer valid comment on igc.
* '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
igc: Remove stale comment about Tx timestamping
ixgbe: avoid sleeping allocation in ixgbe_ipsec_vf_add_sa()
ice: fix memory corruption bug with suspend and rebuild
ice: Refactor FW data type and fix bitmap casting issue
====================
Link: https://lore.kernel.org/r/20240325200659.993749-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Sabrina Dubroca says:
====================
tls: recvmsg fixes
The first two fixes are again related to async decrypt. The last one
is unrelated but I stumbled upon it while reading the code.
====================
Link: https://lore.kernel.org/r/cover.1711120964.git.sd@queasysnail.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
At the start of tls_sw_recvmsg, we take a reference on the psock, and
then call tls_rx_reader_lock. If that fails, we return directly
without releasing the reference.
Instead of adding a new label, just take the reference after locking
has succeeded, since we don't need it before.
Fixes: 4cbc325ed6 ("tls: rx: allow only one reader at a time")
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/fe2ade22d030051ce4c3638704ed58b67d0df643.1711120964.git.sd@queasysnail.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Make sure that we don't return more bytes than we actually received if
the userspace buffer was bogus. We expect to receive at least the rest
of rec1, and possibly some of rec2 (currently, we don't, but that
would be ok).
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/720e61b3d3eab40af198a58ce2cd1ee019f0ceb1.1711120964.git.sd@queasysnail.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
process_rx_list may not copy as many bytes as we want to the userspace
buffer, for example in case we hit an EFAULT during the copy. If this
happens, we should only count the bytes that were actually copied,
which may be 0.
Subtracting async_copy_bytes is correct in both peek and !peek cases,
because decrypted == async_copy_bytes + peeked for the peek case: peek
is always !ZC, and we can go through either the sync or async path. In
the async case, we add chunk to both decrypted and
async_copy_bytes. In the sync case, we add chunk to both decrypted and
peeked. I missed that in commit 6caaf10442 ("tls: fix peeking with
sync+async decryption").
Fixes: 4d42cd6bc2 ("tls: rx: fix return value for async crypto")
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/1b5a1eaab3c088a9dd5d9f1059ceecd7afe888d1.1711120964.git.sd@queasysnail.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Only MSG_PEEK needs to copy from an offset during the final
process_rx_list call, because the bytes we copied at the beginning of
tls_sw_recvmsg were left on the rx_list. In the KVEC case, we removed
data from the rx_list as we were copying it, so there's no need to use
an offset, just like in the normal case.
Fixes: 692d7b5d1f ("tls: Fix recvmsg() to be able to peek across multiple records")
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/e5487514f828e0347d2b92ca40002c62b58af73d.1711120964.git.sd@queasysnail.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Currently, loopback test may be skipped when resetting, but the test
result will still show as 'PASS', because the driver doesn't set
ETH_TEST_FL_FAILED flag. Fix it by setting the flag and
initializating the value to UNEXECUTED.
Fixes: 4c8dab1c70 ("net: hns3: reconstruct function hns3_self_test")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Michal Kubiak <michal.kubiak@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
The devlink reload process will access the hardware resources,
but the register operation is done before the hardware is initialized.
So, processing the devlink reload during initialization may lead to kernel
crash. This patch fixes this by taking devl_lock during initialization.
Fixes: b741269b27 ("net: hns3: add support for registering devlink for PF")
Signed-off-by: Yonglong Liu <liuyonglong@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Currently, hns hardware supports more than 512 queues and the index limit
in hclge_comm_tqps_update_stats is wrong. So this patch removes it.
Fixes: 287db5c40d ("net: hns3: create new set of common tqp stats APIs for PF and VF reuse")
Signed-off-by: Jie Wang <wangjie125@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Michal Kubiak <michal.kubiak@intel.com>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQTFp0I1jqZrAX+hPRXbK58LschIgwUCZgHmTAAKCRDbK58LschI
g1gWAP9HjAWE/Sy0B2t9opIiTqRzdMJLYs2B4OFeHRI6+qQg0gD6A4jsKEh/xmtG
Hhjw+AElJRFZ3SUIT4mZlljzUHIYYAA=
=T0lM
-----END PGP SIGNATURE-----
Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
Daniel Borkmann says:
====================
pull-request: bpf 2024-03-25
The following pull-request contains BPF updates for your *net* tree.
We've added 17 non-merge commits during the last 12 day(s) which contain
a total of 19 files changed, 184 insertions(+), 61 deletions(-).
The main changes are:
1) Fix an arm64 BPF JIT bug in BPF_LDX_MEMSX implementation's offset handling
found via test_bpf module, from Puranjay Mohan.
2) Various fixups to the BPF arena code in particular in the BPF verifier and
around BPF selftests to match latest corresponding LLVM implementation,
from Puranjay Mohan and Alexei Starovoitov.
3) Fix xsk to not assume that metadata is always requested in TX completion,
from Stanislav Fomichev.
4) Fix riscv BPF JIT's kfunc parameter incompatibility between BPF and the riscv
ABI which requires sign-extension on int/uint, from Pu Lehui.
5) Fix s390x BPF JIT's bpf_plt pointer arithmetic which triggered a crash when
testing struct_ops, from Ilya Leoshkevich.
6) Fix libbpf's arena mmap handling which had incorrect u64-to-pointer cast on
32-bit architectures, from Andrii Nakryiko.
7) Fix libbpf to define MFD_CLOEXEC when not available, from Arnaldo Carvalho de Melo.
8) Fix arm64 BPF JIT implementation for 32bit unconditional bswap which
resulted in an incorrect swap as indicated by test_bpf, from Artem Savkov.
9) Fix BPF man page build script to use silent mode, from Hangbin Liu.
* tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
riscv, bpf: Fix kfunc parameters incompatibility between bpf and riscv abi
bpf: verifier: reject addr_space_cast insn without arena
selftests/bpf: verifier_arena: fix mmap address for arm64
bpf: verifier: fix addr_space_cast from as(1) to as(0)
libbpf: Define MFD_CLOEXEC if not available
arm64: bpf: fix 32bit unconditional bswap
bpf, arm64: fix bug in BPF_LDX_MEMSX
libbpf: fix u64-to-pointer cast on 32-bit arches
s390/bpf: Fix bpf_plt pointer arithmetic
xsk: Don't assume metadata is always requested in TX completion
selftests/bpf: Add arena test case for 4Gbyte corner case
selftests/bpf: Remove hard coded PAGE_SIZE macro.
libbpf, selftests/bpf: Adjust libbpf, bpftool, selftests to match LLVM
bpf: Clarify bpf_arena comments.
MAINTAINERS: Update email address for Quentin Monnet
scripts/bpf_doc: Use silent mode when exec make cmd
bpf: Temporarily disable atomic operations in BPF arena
====================
Link: https://lore.kernel.org/r/20240325213520.26688-1-daniel@iogearbox.net
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Locally generated IP multicast packets (such as the ones used in the
test) do not perform routing and simply egress the bound device.
However, as explained in commit 8bcfb4ae4d ("selftests: forwarding:
Fix failing tests with old libnet"), old versions of libnet (used by
mausezahn) do not use the "SO_BINDTODEVICE" socket option. Specifically,
the library started using the option for IPv6 sockets in version 1.1.6
and for IPv4 sockets in version 1.2. This explains why on Ubuntu - which
uses version 1.1.6 - the IPv4 overlay tests are failing whereas the IPv6
ones are passing.
Fix by specifying the source and destination MAC of the packets which
will cause mausezahn to use a packet socket instead of an IP socket.
Fixes: 62199e3f16 ("selftests: net: Add VXLAN MDB test")
Reported-by: Mirsad Todorovac <mirsad.todorovac@alu.unizg.hr>
Closes: https://lore.kernel.org/netdev/5bb50349-196d-4892-8ed2-f37543aa863f@alu.unizg.hr/
Tested-by: Mirsad Todorovac <mirsad.todorovac@alu.unizg.hr>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Link: https://lore.kernel.org/r/20240325075030.2379513-1-idosch@nvidia.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Since the Renesas Ethernet Switch driver was added by Yoshihiro Shimoda,
I started receiving the patches to review for it -- which I was unable to
do, as I don't know this hardware and don't even have the manuals for it.
Fortunately, Shimoda-san has volunteered to be a reviewer for this new
driver, thus let's now split the single entry into 3 per-driver entries,
each with its own reviewer...
Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Reviewed-by: Simon Horman <horms@kernel.org>
Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/de0ccc1d-6fc0-583f-4f80-f70e6461d62d@omp.ru
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
The MT7530 switch after reset initialises with a core clock frequency that
works with a 25MHz XTAL connected to it. For 40MHz XTAL, the core clock
frequency must be set to 500MHz.
The mt7530_pll_setup() function is responsible of setting the core clock
frequency. Currently, it runs on MT7530 with 25MHz and 40MHz XTAL. This
causes MT7530 switch with 25MHz XTAL to egress and ingress frames
improperly.
Introduce a check to run it only on MT7530 with 40MHz XTAL.
The core clock frequency is set by writing to a switch PHY's register.
Access to the PHY's register is done via the MDIO bus the switch is also
on. Therefore, it works only when the switch makes switch PHYs listen on
the MDIO bus the switch is on. This is controlled either by the state of
the ESW_P1_LED_1 pin after reset deassertion or modifying bit 5 of the
modifiable trap register.
When ESW_P1_LED_1 is pulled high, PHY indirect access is used. That means
accessing PHY registers via the PHY indirect access control register of the
switch.
When ESW_P1_LED_1 is pulled low, PHY direct access is used. That means
accessing PHY registers via the MDIO bus the switch is on.
For MT7530 switch with 40MHz XTAL on a board with ESW_P1_LED_1 pulled high,
the core clock frequency won't be set to 500MHz, causing the switch to
egress and ingress frames improperly.
Run mt7530_pll_setup() after PHY direct access is set on the modifiable
trap register.
With these two changes, all MT7530 switches with 25MHz and 40MHz, and
P1_LED_1 pulled high or low, will egress and ingress frames properly.
Link: 4a5dd143f2/linux-mt/drivers/net/ethernet/mediatek/gsw_mt7623.c (L1039)
Fixes: b8f126a8d5 ("net-next: dsa: add dsa support for Mediatek MT7530 switch")
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Link: https://lore.kernel.org/r/20240320-for-net-mt7530-fix-25mhz-xtal-with-direct-phy-access-v1-1-d92f605f1160@arinc9.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
We had various syzbot reports about tcp timers firing after
the corresponding netns has been dismantled.
Fortunately Josef Bacik could trigger the issue more often,
and could test a patch I wrote two years ago.
When TCP sockets are closed, we call inet_csk_clear_xmit_timers()
to 'stop' the timers.
inet_csk_clear_xmit_timers() can be called from any context,
including when socket lock is held.
This is the reason it uses sk_stop_timer(), aka del_timer().
This means that ongoing timers might finish much later.
For user sockets, this is fine because each running timer
holds a reference on the socket, and the user socket holds
a reference on the netns.
For kernel sockets, we risk that the netns is freed before
timer can complete, because kernel sockets do not hold
reference on the netns.
This patch adds inet_csk_clear_xmit_timers_sync() function
that using sk_stop_timer_sync() to make sure all timers
are terminated before the kernel socket is released.
Modules using kernel sockets close them in their netns exit()
handler.
Also add sock_not_owned_by_me() helper to get LOCKDEP
support : inet_csk_clear_xmit_timers_sync() must not be called
while socket lock is held.
It is very possible we can revert in the future commit
3a58f13a88 ("net: rds: acquire refcount on TCP sockets")
which attempted to solve the issue in rds only.
(net/smc/af_smc.c and net/mptcp/subflow.c have similar code)
We probably can remove the check_net() tests from
tcp_out_of_resources() and __tcp_close() in the future.
Reported-by: Josef Bacik <josef@toxicpanda.com>
Closes: https://lore.kernel.org/netdev/20240314210740.GA2823176@perftesting/
Fixes: 26abe14379 ("net: Modify sk_alloc to not reference count the netns of kernel sockets.")
Fixes: 8a68173691 ("net: sk_clone_lock() should only do get_net() if the parent is not a kernel socket")
Link: https://lore.kernel.org/bpf/CANn89i+484ffqb93aQm1N-tjxxvb3WDKX0EbD7318RwRgsatjw@mail.gmail.com/
Signed-off-by: Eric Dumazet <edumazet@google.com>
Tested-by: Josef Bacik <josef@toxicpanda.com>
Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Link: https://lore.kernel.org/r/20240322135732.1535772-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
commit e748d0fd66 ("net: hsr: Disable promiscuous mode in
offload mode") disables promiscuous mode of slave devices
while creating an HSR interface. But while deleting the
HSR interface, it does not take care of it. It decreases the
promiscuous mode count, which eventually enables promiscuous
mode on the slave devices when creating HSR interface again.
Fix this by not decrementing the promiscuous mode count while
deleting the HSR interface when offload is enabled.
Fixes: e748d0fd66 ("net: hsr: Disable promiscuous mode in offload mode")
Signed-off-by: Ravi Gunasekaran <r-gunasekaran@ti.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Link: https://lore.kernel.org/r/20240322100447.27615-1-r-gunasekaran@ti.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The function platform_get_resource was replaced with
devm_platform_ioremap_resource_byname and is called using 0 as name.
This eventually ends up in platform_get_resource_byname in the call
stack, where it causes a null pointer in strcmp.
if (type == resource_type(r) && !strcmp(r->name, name))
It should have been replaced with devm_platform_ioremap_resource.
Fixes: bd69058f50 ("net: ll_temac: Use devm_platform_ioremap_resource_byname()")
Signed-off-by: Claus Hansen Ries <chr@terma.com>
Cc: stable@vger.kernel.org
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/cca18f9c630a41c18487729770b492bb@terma.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The IO subsystem expects a driver to retry a ccw_device_start, when the
subsequent interrupt response block (irb) contains a deferred
condition code 1.
Symptoms before this commit:
On the read channel we always trigger the next read anyhow, so no
different behaviour here.
On the write channel we may experience timeout errors, because the
expected reply will never be received without the retry.
Other callers of qeth_send_control_data() may wrongly assume that the ccw
was successful, which may cause problems later.
Note that since
commit 2297791c92 ("s390/cio: dont unregister subchannel from child-drivers")
and
commit 5ef1dc40ff ("s390/cio: fix invalid -EBUSY on ccw_device_start")
deferred CC1s are much more likely to occur. See the commit message of the
latter for more background information.
Fixes: 2297791c92 ("s390/cio: dont unregister subchannel from child-drivers")
Signed-off-by: Alexandra Winter <wintera@linux.ibm.com>
Co-developed-by: Thorsten Winkler <twinkler@linux.ibm.com>
Signed-off-by: Thorsten Winkler <twinkler@linux.ibm.com>
Reviewed-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Link: https://lore.kernel.org/r/20240321115337.3564694-1-wintera@linux.ibm.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
We encountered a failing case when running selftest in no_alu32 mode:
The failure case is `kfunc_call/kfunc_call_test4` and its source code is
like bellow:
```
long bpf_kfunc_call_test4(signed char a, short b, int c, long d) __ksym;
int kfunc_call_test4(struct __sk_buff *skb)
{
...
tmp = bpf_kfunc_call_test4(-3, -30, -200, -1000);
...
}
```
And its corresponding asm code is:
```
0: r1 = -3
1: r2 = -30
2: r3 = 0xffffff38 # opcode: 18 03 00 00 38 ff ff ff 00 00 00 00 00 00 00 00
4: r4 = -1000
5: call bpf_kfunc_call_test4
```
insn 2 is parsed to ld_imm64 insn to emit 0x00000000ffffff38 imm, and
converted to int type and then send to bpf_kfunc_call_test4. But since
it is zero-extended in the bpf calling convention, riscv jit will
directly treat it as an unsigned 32-bit int value, and then fails with
the message "actual 4294966063 != expected -1234".
The reason is the incompatibility between bpf and riscv abi, that is,
bpf will do zero-extension on uint, but riscv64 requires sign-extension
on int or uint. We can solve this problem by sign extending the 32-bit
parameters in kfunc.
The issue is related to [0], and thanks to Yonghong and Alexei.
Link: https://github.com/llvm/llvm-project/pull/84874 [0]
Fixes: d40c3847b4 ("riscv, bpf: Add kfunc support for RV64")
Signed-off-by: Pu Lehui <pulehui@huawei.com>
Tested-by: Puranjay Mohan <puranjay12@gmail.com>
Reviewed-by: Puranjay Mohan <puranjay12@gmail.com>
Link: https://lore.kernel.org/r/20240324103306.2202954-1-pulehui@huaweicloud.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
The initial igc Tx timestamping implementation used only one register for
retrieving Tx timestamps. Commit 3ed247e789 ("igc: Add support for
multiple in-flight TX timestamps") added support for utilizing all four of
them e.g., for multiple domain support. Remove the stale comment/FIXME.
Fixes: 3ed247e789 ("igc: Add support for multiple in-flight TX timestamps")
Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de>
Acked-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Tested-by: Naama Meir <naamax.meir@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Change kzalloc() flags used in ixgbe_ipsec_vf_add_sa() to GFP_ATOMIC, to
avoid sleeping in IRQ context.
Dan Carpenter, with the help of Smatch, has found following issue:
The patch eda0333ac2: "ixgbe: add VF IPsec management" from Aug 13,
2018 (linux-next), leads to the following Smatch static checker
warning: drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c:917 ixgbe_ipsec_vf_add_sa()
warn: sleeping in IRQ context
The call tree that Smatch is worried about is:
ixgbe_msix_other() <- IRQ handler
-> ixgbe_msg_task()
-> ixgbe_rcv_msg_from_vf()
-> ixgbe_ipsec_vf_add_sa()
Fixes: eda0333ac2 ("ixgbe: add VF IPsec management")
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/intel-wired-lan/db31a0b0-4d9f-4e6b-aed8-88266eb5665c@moroto.mountain
Reviewed-by: Michal Kubiak <michal.kubiak@intel.com>
Signed-off-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Shannon Nelson <shannon.nelson@amd.com>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
The ice driver would previously panic after suspend. This is caused
from the driver *only* calling the ice_vsi_free_q_vectors() function by
itself, when it is suspending. Since commit b3e7b3a6ee ("ice: prevent
NULL pointer deref during reload") the driver has zeroed out
num_q_vectors, and only restored it in ice_vsi_cfg_def().
This further causes the ice_rebuild() function to allocate a zero length
buffer, after which num_q_vectors is updated, and then the new value of
num_q_vectors is used to index into the zero length buffer, which
corrupts memory.
The fix entails making sure all the code referencing num_q_vectors only
does so after it has been reset via ice_vsi_cfg_def().
I didn't perform a full bisect, but I was able to test against 6.1.77
kernel and that ice driver works fine for suspend/resume with no panic,
so sometime since then, this problem was introduced.
Also clean up an un-needed init of a local variable in the function
being modified.
PANIC from 6.8.0-rc1:
[1026674.915596] PM: suspend exit
[1026675.664697] ice 0000:17:00.1: PTP reset successful
[1026675.664707] ice 0000:17:00.1: 2755 msecs passed between update to cached PHC time
[1026675.667660] ice 0000:b1:00.0: PTP reset successful
[1026675.675944] ice 0000:b1:00.0: 2832 msecs passed between update to cached PHC time
[1026677.137733] ixgbe 0000:31:00.0 ens787: NIC Link is Up 1 Gbps, Flow Control: None
[1026677.190201] BUG: kernel NULL pointer dereference, address: 0000000000000010
[1026677.192753] ice 0000:17:00.0: PTP reset successful
[1026677.192764] ice 0000:17:00.0: 4548 msecs passed between update to cached PHC time
[1026677.197928] #PF: supervisor read access in kernel mode
[1026677.197933] #PF: error_code(0x0000) - not-present page
[1026677.197937] PGD 1557a7067 P4D 0
[1026677.212133] ice 0000:b1:00.1: PTP reset successful
[1026677.212143] ice 0000:b1:00.1: 4344 msecs passed between update to cached PHC time
[1026677.212575]
[1026677.243142] Oops: 0000 [#1] PREEMPT SMP NOPTI
[1026677.247918] CPU: 23 PID: 42790 Comm: kworker/23:0 Kdump: loaded Tainted: G W 6.8.0-rc1+ #1
[1026677.257989] Hardware name: Intel Corporation M50CYP2SBSTD/M50CYP2SBSTD, BIOS SE5C620.86B.01.01.0005.2202160810 02/16/2022
[1026677.269367] Workqueue: ice ice_service_task [ice]
[1026677.274592] RIP: 0010:ice_vsi_rebuild_set_coalesce+0x130/0x1e0 [ice]
[1026677.281421] Code: 0f 84 3a ff ff ff 41 0f b7 74 ec 02 66 89 b0 22 02 00 00 81 e6 ff 1f 00 00 e8 ec fd ff ff e9 35 ff ff ff 48 8b 43 30 49 63 ed <41> 0f b7 34 24 41 83 c5 01 48 8b 3c e8 66 89 b7 aa 02 00 00 81 e6
[1026677.300877] RSP: 0018:ff3be62a6399bcc0 EFLAGS: 00010202
[1026677.306556] RAX: ff28691e28980828 RBX: ff28691e41099828 RCX: 0000000000188000
[1026677.314148] RDX: 0000000000000000 RSI: 0000000000000010 RDI: ff28691e41099828
[1026677.321730] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[1026677.329311] R10: 0000000000000007 R11: ffffffffffffffc0 R12: 0000000000000010
[1026677.336896] R13: 0000000000000000 R14: 0000000000000000 R15: ff28691e0eaa81a0
[1026677.344472] FS: 0000000000000000(0000) GS:ff28693cbffc0000(0000) knlGS:0000000000000000
[1026677.353000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[1026677.359195] CR2: 0000000000000010 CR3: 0000000128df4001 CR4: 0000000000771ef0
[1026677.366779] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[1026677.374369] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[1026677.381952] PKRU: 55555554
[1026677.385116] Call Trace:
[1026677.388023] <TASK>
[1026677.390589] ? __die+0x20/0x70
[1026677.394105] ? page_fault_oops+0x82/0x160
[1026677.398576] ? do_user_addr_fault+0x65/0x6a0
[1026677.403307] ? exc_page_fault+0x6a/0x150
[1026677.407694] ? asm_exc_page_fault+0x22/0x30
[1026677.412349] ? ice_vsi_rebuild_set_coalesce+0x130/0x1e0 [ice]
[1026677.418614] ice_vsi_rebuild+0x34b/0x3c0 [ice]
[1026677.423583] ice_vsi_rebuild_by_type+0x76/0x180 [ice]
[1026677.429147] ice_rebuild+0x18b/0x520 [ice]
[1026677.433746] ? delay_tsc+0x8f/0xc0
[1026677.437630] ice_do_reset+0xa3/0x190 [ice]
[1026677.442231] ice_service_task+0x26/0x440 [ice]
[1026677.447180] process_one_work+0x174/0x340
[1026677.451669] worker_thread+0x27e/0x390
[1026677.455890] ? __pfx_worker_thread+0x10/0x10
[1026677.460627] kthread+0xee/0x120
[1026677.464235] ? __pfx_kthread+0x10/0x10
[1026677.468445] ret_from_fork+0x2d/0x50
[1026677.472476] ? __pfx_kthread+0x10/0x10
[1026677.476671] ret_from_fork_asm+0x1b/0x30
[1026677.481050] </TASK>
Fixes: b3e7b3a6ee ("ice: prevent NULL pointer deref during reload")
Reported-by: Robert Elliott <elliott@hpe.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
According to the datasheet, the recipe association data is an 8-byte
little-endian value. It is described as 'Bitmap of the recipe indexes
associated with this profile', it is from 24 to 31 byte area in FW.
Therefore, it is defined to '__le64 recipe_assoc' in struct
ice_aqc_recipe_to_profile. And then fix the bitmap casting issue, as we
must never ever use castings for bitmap type.
Fixes: 1e0f9881ef ("ice: Flesh out implementation of support for SRIOV on bonded interface")
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Andrii Staikov <andrii.staikov@intel.com>
Reviewed-by: Jan Sokolowski <jan.sokolowski@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Steven Zou <steven.zou@intel.com>
Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
sk->sk_rcvbuf in __sock_queue_rcv_skb() and __sk_receive_skb() can be
changed by other threads. Mark this as benign using READ_ONCE().
This patch is aimed at reducing the number of benign races reported by
KCSAN in order to focus future debugging effort on harmful races.
Signed-off-by: linke li <lilinke99@qq.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The mlxbf_gige_open() routine starts the PHY as part of normal
initialization. The mlxbf_gige_open() routine must stop the
PHY during its error paths.
Fixes: f92e1869d7 ("Add Mellanox BlueField Gigabit Ethernet driver")
Signed-off-by: David Thompson <davthompson@nvidia.com>
Reviewed-by: Asmaa Mnebhi <asmaa@nvidia.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The verifier allows using the addr_space_cast instruction in a program
that doesn't have an associated arena. This was caught in the form an
invalid memory access in do_misc_fixups() when while converting
addr_space_cast to a normal 32-bit mov, env->prog->aux->arena was
dereferenced to check for BPF_F_NO_USER_CONV flag.
Reject programs that include the addr_space_cast instruction but don't
have an associated arena.
root@rv-tester:~# ./reproducer
Unable to handle kernel access to user memory without uaccess routines at virtual address 0000000000000030
Oops [#1]
[<ffffffff8017eeaa>] do_misc_fixups+0x43c/0x1168
[<ffffffff801936d6>] bpf_check+0xda8/0x22b6
[<ffffffff80174b32>] bpf_prog_load+0x486/0x8dc
[<ffffffff80176566>] __sys_bpf+0xbd8/0x214e
[<ffffffff80177d14>] __riscv_sys_bpf+0x22/0x2a
[<ffffffff80d2493a>] do_trap_ecall_u+0x102/0x17c
[<ffffffff80d3048c>] ret_from_exception+0x0/0x64
Fixes: 6082b6c328 ("bpf: Recognize addr_space_cast instruction in the verifier.")
Reported-by: xingwei lee <xrivendell7@gmail.com>
Reported-by: yue sun <samsun1006219@gmail.com>
Closes: https://lore.kernel.org/bpf/CABOYnLz09O1+2gGVJuCxd_24a-7UueXzV-Ff+Fr+h5EKFDiYCQ@mail.gmail.com/
Signed-off-by: Puranjay Mohan <puranjay12@gmail.com>
Link: https://lore.kernel.org/r/20240322153518.11555-1-puranjay12@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
The verifier currently converts addr_space_cast from as(1) to as(0) that
is: BPF_ALU64 | BPF_MOV | BPF_X with off=1 and imm=1
to
BPF_ALU | BPF_MOV | BPF_X with imm=1 (32-bit mov)
Because of this imm=1, the JITs that have bpf_jit_needs_zext() == true,
interpret the converted instruction as BPF_ZEXT_REG(DST) which is a
special form of mov32, used for doing explicit zero extension on dst.
These JITs will just zero extend the dst reg and will not move the src to
dst before the zext.
Fix do_misc_fixups() to set imm=0 when converting addr_space_cast to a
normal mov32.
The JITs that have bpf_jit_needs_zext() == true rely on the verifier to
emit zext instructions. Mark dst_reg as subreg when doing cast from
as(1) to as(0) so the verifier emits a zext instruction after the mov.
Fixes: 6082b6c328 ("bpf: Recognize addr_space_cast instruction in the verifier.")
Signed-off-by: Puranjay Mohan <puranjay12@gmail.com>
Link: https://lore.kernel.org/r/20240321153939.113996-1-puranjay12@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Cited commit started returning an error when user space requests to dump
the interface's IPv6 addresses and IPv6 is disabled on the interface.
Restore the previous behavior and do not return an error.
Before cited commit:
# ip address show dev dummy1
2: dummy1: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
link/ether 1a:52:02:5a:c2:6e brd ff:ff:ff:ff:ff:ff
inet6 fe80::1852:2ff:fe5a:c26e/64 scope link proto kernel_ll
valid_lft forever preferred_lft forever
# ip link set dev dummy1 mtu 1000
# ip address show dev dummy1
2: dummy1: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1000 qdisc noqueue state UNKNOWN group default qlen 1000
link/ether 1a:52:02:5a:c2:6e brd ff:ff:ff:ff:ff:ff
After cited commit:
# ip address show dev dummy1
2: dummy1: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
link/ether 1e:9b:94:00:ac:e8 brd ff:ff:ff:ff:ff:ff
inet6 fe80::1c9b:94ff:fe00:ace8/64 scope link proto kernel_ll
valid_lft forever preferred_lft forever
# ip link set dev dummy1 mtu 1000
# ip address show dev dummy1
RTNETLINK answers: No such device
Dump terminated
With this patch:
# ip address show dev dummy1
2: dummy1: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
link/ether 42:35:fc:53:66:cf brd ff:ff:ff:ff:ff:ff
inet6 fe80::4035:fcff:fe53:66cf/64 scope link proto kernel_ll
valid_lft forever preferred_lft forever
# ip link set dev dummy1 mtu 1000
# ip address show dev dummy1
2: dummy1: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1000 qdisc noqueue state UNKNOWN group default qlen 1000
link/ether 42:35:fc:53:66:cf brd ff:ff:ff:ff:ff:ff
Fixes: 9cc4cc329d ("ipv6: use xa_array iterator to implement inet6_dump_addr()")
Reported-by: Gal Pressman <gal@nvidia.com>
Closes: https://lore.kernel.org/netdev/7e261328-42eb-411d-b1b4-ad884eeaae4d@linux.dev/
Tested-by: Gal Pressman <gal@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20240321173042.2151756-1-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The "*hw_stats_used" value needs to be set on the success paths to prevent
an uninitialized variable bug in the caller, nla_put_nh_group_stats().
Fixes: 5072ae00ae ("net: nexthop: Expose nexthop group HW stats to user space")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Link: https://lore.kernel.org/r/f08ac289-d57f-4a1a-830f-cf9a0563cb9c@moroto.mountain
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
When we set members of simple nested structures in requests
we need to set "presence" bits for all the nesting layers
below. This has nothing to do with the presence type of
the last layer.
Fixes: be5bea1cc0 ("net: add basic C code generators for Netlink")
Reviewed-by: Breno Leitao <leitao@debian.org>
Link: https://lore.kernel.org/r/20240321020214.1250202-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
syzbot reported the following uninit-value access issue [1][2]:
nci_rx_work() parses and processes received packet. When the payload
length is zero, each message type handler reads uninitialized payload
and KMSAN detects this issue. The receipt of a packet with a zero-size
payload is considered unexpected, and therefore, such packets should be
silently discarded.
This patch resolved this issue by checking payload size before calling
each message type handler codes.
Fixes: 6a2968aaf5 ("NFC: basic NCI protocol implementation")
Reported-and-tested-by: syzbot+7ea9413ea6749baf5574@syzkaller.appspotmail.com
Reported-and-tested-by: syzbot+29b5ca705d2e0f4a44d2@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=7ea9413ea6749baf5574 [1]
Closes: https://syzkaller.appspot.com/bug?extid=29b5ca705d2e0f4a44d2 [2]
Signed-off-by: Ryosuke Yasuoka <ryasuoka@redhat.com>
Reviewed-by: Jeremy Cline <jeremy@jcline.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Current release - regressions:
- rxrpc: fix use of page_frag_alloc_align(), it changed semantics
and we added a new caller in a different subtree
- xfrm: allow UDP encapsulation only in offload modes
Current release - new code bugs:
- tcp: fix refcnt handling in __inet_hash_connect()
- Revert "net: Re-use and set mono_delivery_time bit for userspace tstamp
packets", conflicted with some expectations in BPF uAPI
Previous releases - regressions:
- ipv4: raw: fix sending packets from raw sockets via IPsec tunnels
- devlink: fix devlink's parallel command processing
- veth: do not manipulate GRO when using XDP
- esp: fix bad handling of pages from page_pool
Previous releases - always broken:
- report RCU QS for busy network kthreads (with Paul McK's blessing)
- tcp/rds: fix use-after-free on netns with kernel TCP reqsk
- virt: vmxnet3: fix missing reserved tailroom with XDP
Misc:
- couple of build fixes for Documentation
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----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=gpLl
-----END PGP SIGNATURE-----
Merge tag 'net-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from CAN, netfilter, wireguard and IPsec.
I'd like to highlight [ lowlight? - Linus ] Florian W stepping down as
a netfilter maintainer due to constant stream of bug reports. Not sure
what we can do but IIUC this is not the first such case.
Current release - regressions:
- rxrpc: fix use of page_frag_alloc_align(), it changed semantics and
we added a new caller in a different subtree
- xfrm: allow UDP encapsulation only in offload modes
Current release - new code bugs:
- tcp: fix refcnt handling in __inet_hash_connect()
- Revert "net: Re-use and set mono_delivery_time bit for userspace
tstamp packets", conflicted with some expectations in BPF uAPI
Previous releases - regressions:
- ipv4: raw: fix sending packets from raw sockets via IPsec tunnels
- devlink: fix devlink's parallel command processing
- veth: do not manipulate GRO when using XDP
- esp: fix bad handling of pages from page_pool
Previous releases - always broken:
- report RCU QS for busy network kthreads (with Paul McK's blessing)
- tcp/rds: fix use-after-free on netns with kernel TCP reqsk
- virt: vmxnet3: fix missing reserved tailroom with XDP
Misc:
- couple of build fixes for Documentation"
* tag 'net-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (59 commits)
selftests: forwarding: Fix ping failure due to short timeout
MAINTAINERS: step down as netfilter maintainer
netfilter: nf_tables: Fix a memory leak in nf_tables_updchain
net: dsa: mt7530: fix handling of all link-local frames
net: dsa: mt7530: fix link-local frames that ingress vlan filtering ports
bpf: report RCU QS in cpumap kthread
net: report RCU QS on threaded NAPI repolling
rcu: add a helper to report consolidated flavor QS
ionic: update documentation for XDP support
lib/bitmap: Fix bitmap_scatter() and bitmap_gather() kernel doc
netfilter: nf_tables: do not compare internal table flags on updates
netfilter: nft_set_pipapo: release elements in clone only from destroy path
octeontx2-af: Use separate handlers for interrupts
octeontx2-pf: Send UP messages to VF only when VF is up.
octeontx2-pf: Use default max_active works instead of one
octeontx2-pf: Wait till detach_resources msg is complete
octeontx2: Detect the mbox up or down message via register
devlink: fix port new reply cmd type
tcp: Clear req->syncookie in reqsk_alloc().
net/bnx2x: Prevent access to a freed page in page_pool
...
- Generate a list of built DTB files (arch/*/boot/dts/dtbs-list)
- Use more threads when building Debian packages in parallel
- Fix warnings shown during the RPM kernel package uninstallation
- Change OBJECT_FILES_NON_STANDARD_*.o etc. to take a relative path to
Makefile
- Support GCC's -fmin-function-alignment flag
- Fix a null pointer dereference bug in modpost
- Add the DTB support to the RPM package
- Various fixes and cleanups in Kconfig
-----BEGIN PGP SIGNATURE-----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=tFdl
-----END PGP SIGNATURE-----
Merge tag 'kbuild-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild updates from Masahiro Yamada:
- Generate a list of built DTB files (arch/*/boot/dts/dtbs-list)
- Use more threads when building Debian packages in parallel
- Fix warnings shown during the RPM kernel package uninstallation
- Change OBJECT_FILES_NON_STANDARD_*.o etc. to take a relative path to
Makefile
- Support GCC's -fmin-function-alignment flag
- Fix a null pointer dereference bug in modpost
- Add the DTB support to the RPM package
- Various fixes and cleanups in Kconfig
* tag 'kbuild-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (67 commits)
kconfig: tests: test dependency after shuffling choices
kconfig: tests: add a test for randconfig with dependent choices
kconfig: tests: support KCONFIG_SEED for the randconfig runner
kbuild: rpm-pkg: add dtb files in kernel rpm
kconfig: remove unneeded menu_is_visible() call in conf_write_defconfig()
kconfig: check prompt for choice while parsing
kconfig: lxdialog: remove unused dialog colors
kconfig: lxdialog: fix button color for blackbg theme
modpost: fix null pointer dereference
kbuild: remove GCC's default -Wpacked-bitfield-compat flag
kbuild: unexport abs_srctree and abs_objtree
kbuild: Move -Wenum-{compare-conditional,enum-conversion} into W=1
kconfig: remove named choice support
kconfig: use linked list in get_symbol_str() to iterate over menus
kconfig: link menus to a symbol
kbuild: fix inconsistent indentation in top Makefile
kbuild: Use -fmin-function-alignment when available
alpha: merge two entries for CONFIG_ALPHA_GAMMA
alpha: merge two entries for CONFIG_ALPHA_EV4
kbuild: change DTC_FLAGS_<basetarget>.o to take the path relative to $(obj)
...
The previous PR includes some regressions in some device attributes exposed to
sysfs. They are fixed now.
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQQE66IEYNDXNBPeGKSsLtaWM8LwEwUCZfwumwAKCRCsLtaWM8Lw
EydPAP0diym6RWGfKiMEx48olvfOK4iqNYN+IVkK5v8SQF76tQD/UsQjU90G9MhR
aIIREhiT7Z+a92PoObd7d7mi8HvtlAI=
=Wuc0
-----END PGP SIGNATURE-----
Merge tag 'firewire-fixes-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394
Pull firewire fixes Takashi Sakamoto:
"The previous pull includes some regressions in some device attributes
exposed to sysfs. They are fixed now"
* tag 'firewire-fixes-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394:
firewire: core: add memo about the caller of show functions for device attributes
Revert "firewire: Kill unnecessary buf check in device_attribute.show"
Here is the "big" set of driver core and kernfs changes for 6.9-rc1.
Nothing all that crazy here, just some good updates that include:
- automatic attribute group hiding from Dan Williams (he fixed up my
horrible attempt at doing this.)
- kobject lock contention fixes from Eric Dumazet
- driver core cleanups from Andy
- kernfs rcu work from Tejun
- fw_devlink changes to resolve some reported issues
- other minor changes, all details in the shortlog
All of these have been in linux-next for a long time with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZfwsHg8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ynT4ACePcNRAsYrINlOPPKPHimJtyP01yEAn0pZYnj2
0/UpqIqf3HVPu7zsLKTa
=vR9S
-----END PGP SIGNATURE-----
Merge tag 'driver-core-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core updates from Greg KH:
"Here is the "big" set of driver core and kernfs changes for 6.9-rc1.
Nothing all that crazy here, just some good updates that include:
- automatic attribute group hiding from Dan Williams (he fixed up my
horrible attempt at doing this.)
- kobject lock contention fixes from Eric Dumazet
- driver core cleanups from Andy
- kernfs rcu work from Tejun
- fw_devlink changes to resolve some reported issues
- other minor changes, all details in the shortlog
All of these have been in linux-next for a long time with no reported
issues"
* tag 'driver-core-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (28 commits)
device: core: Log warning for devices pending deferred probe on timeout
driver: core: Use dev_* instead of pr_* so device metadata is added
driver: core: Log probe failure as error and with device metadata
of: property: fw_devlink: Add support for "post-init-providers" property
driver core: Add FWLINK_FLAG_IGNORE to completely ignore a fwnode link
driver core: Adds flags param to fwnode_link_add()
debugfs: fix wait/cancellation handling during remove
device property: Don't use "proxy" headers
device property: Move enum dev_dma_attr to fwnode.h
driver core: Move fw_devlink stuff to where it belongs
driver core: Drop unneeded 'extern' keyword in fwnode.h
firmware_loader: Suppress warning on FW_OPT_NO_WARN flag
sysfs:Addresses documentation in sysfs_merge_group and sysfs_unmerge_group.
firmware_loader: introduce __free() cleanup hanler
platform-msi: Remove usage of the deprecated ida_simple_xx() API
sysfs: Introduce DEFINE_SIMPLE_SYSFS_GROUP_VISIBLE()
sysfs: Document new "group visible" helpers
sysfs: Fix crash on empty group attributes array
sysfs: Introduce a mechanism to hide static attribute_groups
sysfs: Introduce a mechanism to hide static attribute_groups
...
Here is the big set of char/misc and a number of other driver subsystem
updates for 6.9-rc1. Included in here are:
- IIO driver updates, loads of new ones and evolution of existing ones
- coresight driver updates
- const cleanups for many driver subsystems
- speakup driver additions
- platform remove callback void cleanups
- mei driver updates
- mhi driver updates
- cdx driver updates for MSI interrupt handling
- nvmem driver updates
- other smaller driver updates and cleanups, full details in the
shortlog
All of these have been in linux-next for a long time with no reported
issue, other than a build warning with some older versions of gcc for a
speakup driver, fix for that will come in a few days when I catch up
with my pending patch queues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZfwuLg8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ynKVACgjvR1cD8NYk9PcGWc9ZaXAZ6zSnwAn260kMoe
lLFtwszo7m0N6ZULBWBd
=y3yz
-----END PGP SIGNATURE-----
Merge tag 'char-misc-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc and other driver subsystem updates from Greg KH:
"Here is the big set of char/misc and a number of other driver
subsystem updates for 6.9-rc1. Included in here are:
- IIO driver updates, loads of new ones and evolution of existing ones
- coresight driver updates
- const cleanups for many driver subsystems
- speakup driver additions
- platform remove callback void cleanups
- mei driver updates
- mhi driver updates
- cdx driver updates for MSI interrupt handling
- nvmem driver updates
- other smaller driver updates and cleanups, full details in the
shortlog
All of these have been in linux-next for a long time with no reported
issue, other than a build warning for the speakup driver"
The build warning hits clang and is a gcc (and C23) extension, and is
fixed up in the merge.
Link: https://lore.kernel.org/all/20240321134831.GA2762840@dev-arch.thelio-3990X/
* tag 'char-misc-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (279 commits)
binder: remove redundant variable page_addr
uio_dmem_genirq: UIO_MEM_DMA_COHERENT conversion
uio_pruss: UIO_MEM_DMA_COHERENT conversion
cnic,bnx2,bnx2x: use UIO_MEM_DMA_COHERENT
uio: introduce UIO_MEM_DMA_COHERENT type
cdx: add MSI support for CDX bus
pps: use cflags-y instead of EXTRA_CFLAGS
speakup: Add /dev/synthu device
speakup: Fix 8bit characters from direct synth
parport: sunbpp: Convert to platform remove callback returning void
parport: amiga: Convert to platform remove callback returning void
char: xillybus: Convert to platform remove callback returning void
vmw_balloon: change maintainership
MAINTAINERS: change the maintainer for hpilo driver
char: xilinx_hwicap: Fix NULL vs IS_ERR() bug
hpet: remove hpets::hp_clocksource
platform: goldfish: move the separate 'default' propery for CONFIG_GOLDFISH
char: xilinx_hwicap: drop casting to void in dev_set_drvdata
greybus: move is_gb_* functions out of greybus.h
greybus: Remove usage of the deprecated ida_simple_xx() API
...
Here is the big set of Staging driver cleanups for 6.9-rc1. Nothing
major in here, lots of small coding style cleanups for most drivers, and
the removal of some obsolete hardare (the emxx_udc and some
drivers/staging/board/ files).
All of these have been in linux-next for a long time with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZfwrLg8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ylpnACfWebhSWZTOYu73xF72cI4RwC6AjkAn2Y4kcD4
YJPkynO4ScM+C0pFD9Fv
=gSrW
-----END PGP SIGNATURE-----
Merge tag 'staging-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging driver updates from Greg KH:
"Here is the big set of Staging driver cleanups for 6.9-rc1. Nothing
major in here, lots of small coding style cleanups for most drivers,
and the removal of some obsolete hardare (the emxx_udc and some
drivers/staging/board/ files).
All of these have been in linux-next for a long time with no reported
issues"
* tag 'staging-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (122 commits)
staging: greybus: Replaces directive __attribute__((packed)) by __packed as suggested by checkpatch
staging: greybus: Replace __attribute__((packed)) by __packed in various instances
Staging: rtl8192e: Rename function GetHalfNmodeSupportByAPsHandler()
Staging: rtl8192e: Rename function rtllib_FlushRxTsPendingPkts()
Staging: rtl8192e: Rename goto OnADDBARsp_Reject
Staging: rtl8192e: Rename goto OnADDBAReq_Fail
Staging: rtl8192e: Rename function rtllib_send_ADDBARsp()
Staging: rtl8192e: Rename function rtllib_send_ADDBAReq()
Staging: rtl8192e: Rename variable TxRxSelect
Staging: rtl8192e: Fix 5 chckpatch alignment warnings in rtl819x_BAProc.c
Staging: rtl8192e: Rename function MgntQuery_MgntFrameTxRate
Staging: rtl8192e: Rename boolean variable bHalfWirelessN24GMode
Staging: rtl8192e: Rename reference AllowAllDestAddrHandler
Staging: rtl8192e: Rename varoable asSta
Staging: rtl8192e: Rename varoable osCcxVerNum
Staging: rtl8192e: Rename variable CcxAironetBuf
Staging: rtl8192e: Rename variable osCcxAironetIE
Staging: rtl8192e: Rename variable AironetIeOui
Staging: rtl8192e: Rename variable asRsn
Staging: rtl8192e: Rename variable CcxVerNumBuf
...
Here is the big set of TTY/Serial driver updates and cleanups for
6.9-rc1. Included in here are:
- more tty cleanups from Jiri
- loads of 8250 driver cleanups from Andy
- max310x driver updates
- samsung serial driver updates
- uart_prepare_sysrq_char() updates for many drivers
- platform driver remove callback void cleanups
- stm32 driver updates
- other small tty/serial driver updates
All of these have been in linux-next for a long time with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZfwqow8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ynNegCffxTbsnbMGjWhVrQ326IJx/DFvNMAoI9csigv
m+G3RzefzZLRx8nAma0c
=GMfc
-----END PGP SIGNATURE-----
Merge tag 'tty-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty / serial driver updates from Greg KH:
"Here is the big set of TTY/Serial driver updates and cleanups for
6.9-rc1. Included in here are:
- more tty cleanups from Jiri
- loads of 8250 driver cleanups from Andy
- max310x driver updates
- samsung serial driver updates
- uart_prepare_sysrq_char() updates for many drivers
- platform driver remove callback void cleanups
- stm32 driver updates
- other small tty/serial driver updates
All of these have been in linux-next for a long time with no reported
issues"
* tag 'tty-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (199 commits)
dt-bindings: serial: stm32: add power-domains property
serial: 8250_dw: Replace ACPI device check by a quirk
serial: Lock console when calling into driver before registration
serial: 8250_uniphier: Switch to use uart_read_port_properties()
serial: 8250_tegra: Switch to use uart_read_port_properties()
serial: 8250_pxa: Switch to use uart_read_port_properties()
serial: 8250_omap: Switch to use uart_read_port_properties()
serial: 8250_of: Switch to use uart_read_port_properties()
serial: 8250_lpc18xx: Switch to use uart_read_port_properties()
serial: 8250_ingenic: Switch to use uart_read_port_properties()
serial: 8250_dw: Switch to use uart_read_port_properties()
serial: 8250_bcm7271: Switch to use uart_read_port_properties()
serial: 8250_bcm2835aux: Switch to use uart_read_port_properties()
serial: 8250_aspeed_vuart: Switch to use uart_read_port_properties()
serial: port: Introduce a common helper to read properties
serial: core: Add UPIO_UNKNOWN constant for unknown port type
serial: core: Move struct uart_port::quirks closer to possible values
serial: sh-sci: Call sci_serial_{in,out}() directly
serial: core: only stop transmit when HW fifo is empty
serial: pch: Use uart_prepare_sysrq_char().
...
Here is the big set of USB and Thunderbolt changes for 6.9-rc1. Lots of
tiny changes and forward progress to support new hardware and better
support for existing devices. Included in here are:
- Thunderbolt (i.e. USB4) updates for newer hardware and uses as more
people start to use the hardware
- default USB authentication mode Kconfig and documentation update to
make it more obvious what is going on
- USB typec updates and enhancements
- usual dwc3 driver updates
- usual xhci driver updates
- function USB (i.e. gadget) driver updates and additions
- new device ids for lots of drivers
- loads of other small updates, full details in the shortlog
All of these, including a "last minute regression fix" have been in
linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZfwpzA8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ymS9QCdEuF6KJFLOrDrGS4NbZNSUPIVF6oAn350r4NX
CMZah37Dfr1VDCOOV4gQ
=HACL
-----END PGP SIGNATURE-----
Merge tag 'usb-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / Thunderbolt updates from Greg KH:
"Here is the big set of USB and Thunderbolt changes for 6.9-rc1. Lots
of tiny changes and forward progress to support new hardware and
better support for existing devices. Included in here are:
- Thunderbolt (i.e. USB4) updates for newer hardware and uses as more
people start to use the hardware
- default USB authentication mode Kconfig and documentation update to
make it more obvious what is going on
- USB typec updates and enhancements
- usual dwc3 driver updates
- usual xhci driver updates
- function USB (i.e. gadget) driver updates and additions
- new device ids for lots of drivers
- loads of other small updates, full details in the shortlog
All of these, including a "last minute regression fix" have been in
linux-next with no reported issues"
* tag 'usb-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (185 commits)
usb: usb-acpi: Fix oops due to freeing uninitialized pld pointer
usb: gadget: net2272: Use irqflags in the call to net2272_probe_fin
usb: gadget: tegra-xudc: Fix USB3 PHY retrieval logic
phy: tegra: xusb: Add API to retrieve the port number of phy
USB: gadget: pxa27x_udc: Remove unused of_gpio.h
usb: gadget/snps_udc_plat: Remove unused of_gpio.h
usb: ohci-pxa27x: Remove unused of_gpio.h
usb: sl811-hcd: only defined function checkdone if QUIRK2 is defined
usb: Clarify expected behavior of dev_bin_attrs_are_visible()
xhci: Allow RPM on the USB controller (1022:43f7) by default
usb: isp1760: remove SLAB_MEM_SPREAD flag usage
usb: misc: onboard_hub: use pointer consistently in the probe function
usb: gadget: fsl: Increase size of name buffer for endpoints
usb: gadget: fsl: Add of device table to enable module autoloading
usb: typec: tcpm: add support to set tcpc connector orientatition
usb: typec: tcpci: add generic tcpci fallback compatible
dt-bindings: usb: typec-tcpci: add tcpci fallback binding
usb: gadget: fsl-udc: Replace custom log wrappers by dev_{err,warn,dbg,vdbg}
usb: core: Set connect_type of ports based on DT node
dt-bindings: usb: Add downstream facing ports to realtek binding
...
Since its going directly to the syscall to avoid not having
memfd_create() available in some systems, do the same for its
MFD_CLOEXEC flags, defining it if not available.
This fixes the build in those systems, noticed while building perf on a
set of build containers.
Fixes: 9fa5e1a180 ("libbpf: Call memfd_create() syscall directly")
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/ZfxZ9nCyKvwmpKkE@x1
This provides some code cleanup for the OMAP hwspinlock driver.
-----BEGIN PGP SIGNATURE-----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=5TcF
-----END PGP SIGNATURE-----
Merge tag 'hwlock-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
Pull hwspinlock updates from Bjorn Andersson:
"Some code cleanup for the OMAP hwspinlock driver"
* tag 'hwlock-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux:
hwspinlock: omap: Use index to get hwspinlock pointer
hwspinlock: omap: Use devm_hwspin_lock_register() helper
hwspinlock: omap: Use devm_pm_runtime_enable() helper
hwspinlock: omap: Remove unneeded check for OF node
This transitions rpmsg_ctrl and rpmsg_char drivers away from the
deprecated ida_simple_*() API. It also makes the rpmsg_bus const.
-----BEGIN PGP SIGNATURE-----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=9yTY
-----END PGP SIGNATURE-----
Merge tag 'rpmsg-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
Pull rpmsg updates from Bjorn Andersson:
"This transitions rpmsg_ctrl and rpmsg_char drivers away from the
deprecated ida_simple_*() API. It also makes the rpmsg_bus const"
* tag 'rpmsg-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux:
rpmsg: core: Make rpmsg_bus const
rpmsg: Remove usage of the deprecated ida_simple_xx() API
Qualcomm SM8650 audio, compute and modem remoteproc are added. Qualcomm
X1 Elite audio and compute remoteprocs are added, after support for
shutting down the bootloader-loaded firmware loaded into the audio DSP..
A dozen drivers in the subsystem are transitioned to use devres helpers
for remoteproc and memory allocations.
It makes it possible to acquire in-kernel handle to individual
remoteproc instances in a cluster.
The release of DMA memory for remoteproc virtio is corrected to ensure
that restarting due to a watchdog bite doesn't attempt to allocate the
memory again without first freeing it.
Last, but not least, a couple of DeviceTree binding cleanups.
-----BEGIN PGP SIGNATURE-----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=na/C
-----END PGP SIGNATURE-----
Merge tag 'rproc-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
Pull remoteproc updates from Bjorn Andersson:
"Qualcomm SM8650 audio, compute and modem remoteproc are added.
Qualcomm X1 Elite audio and compute remoteprocs are added, after
support for shutting down the bootloader-loaded firmware loaded into
the audio DSP..
A dozen drivers in the subsystem are transitioned to use devres
helpers for remoteproc and memory allocations - this makes it possible
to acquire in-kernel handle to individual remoteproc instances in a
cluster.
The release of DMA memory for remoteproc virtio is corrected to ensure
that restarting due to a watchdog bite doesn't attempt to allocate the
memory again without first freeing it.
Last, but not least, a couple of DeviceTree binding cleanups"
* tag 'rproc-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (30 commits)
remoteproc: qcom_q6v5_pas: Unload lite firmware on ADSP
remoteproc: qcom_q6v5_pas: Add support for X1E80100 ADSP/CDSP
dt-bindings: remoteproc: qcom,sm8550-pas: document the X1E80100 aDSP & cDSP
remoteproc: qcom_wcnss: Use devm_rproc_alloc() helper
remoteproc: qcom_q6v5_wcss: Use devm_rproc_alloc() helper
remoteproc: qcom_q6v5_pas: Use devm_rproc_alloc() helper
remoteproc: qcom_q6v5_mss: Use devm_rproc_alloc() helper
remoteproc: qcom_q6v5_adsp: Use devm_rproc_alloc() helper
dt-bindings: remoteproc: do not override firmware-name $ref
dt-bindings: remoteproc: qcom,glink-rpm-edge: drop redundant type from label
remoteproc: qcom: pas: correct data indentation
remoteproc: Make rproc_get_by_phandle() work for clusters
remoteproc: qcom: pas: Add SM8650 remoteproc support
remoteproc: qcom: pas: make region assign more generic
dt-bindings: remoteproc: qcom,sm8550-pas: document the SM8650 PAS
remoteproc: k3-dsp: Use devm_rproc_add() helper
remoteproc: k3-dsp: Use devm_ioremap_wc() helper
remoteproc: k3-dsp: Add devm action to release tsp
remoteproc: k3-dsp: Use devm_kzalloc() helper
remoteproc: k3-dsp: Use devm_ti_sci_get_by_phandle() helper
...
