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6ccba9a3bc
linux/drivers
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Yuri Nudelman 6ccba9a3bc habanalabs: partly skip cache flush when in PMMU map flow 
The PCI MMU cache is two layered. The upper layer, memcache, uses cache
lines, the bottom layer doesn't.

Hence, after PMMU map operation we have to invalidate memcache, to avoid
the situation where the new entry is already in the cache due to its
cache line being fully in the cache.

However, we do not have to invalidate the lower cache, and here we can
optimize, since cache invalidation is time consuming.

Signed-off-by: Yuri Nudelman <ynudelman@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2021-12-26 08:59:04 +02:00
..
accessibility speakup: remove redundant assignment of variable i 2021-11-26 17:01:53 +01:00
acpi Merge branch 'acpi-properties' 2021-11-26 19:45:31 +01:00
amba ARM: 9119/1: amba: Properly handle device probe without IRQ domain 2021-10-19 10:30:53 +01:00
android binder: use proper cacheflush header file 2021-12-21 10:11:27 +01:00
ata libata: add horkage for ASMedia 1092 2021-12-09 11:20:47 +09:00
atm
auxdisplay auxdisplay: cfag12864bfb: code indent should use tabs where possible 2021-10-22 00:13:16 +02:00
base device property: Add fwnode_iomap() 2021-12-21 15:10:09 +00:00
bcma pci-v5.16-changes 2021-11-06 14:36:12 -07:00
block paride: fix up build warning on mips platforms 2021-12-21 10:23:05 +01:00
bluetooth TTY / Serial driver update for 5.16-rc1 2021-11-04 09:09:37 -07:00
bus bus: mhi: pci_generic: Introduce Sierra EM919X support 2021-12-17 17:17:15 +01:00
cdrom for-5.16/cdrom-2021-10-29 2021-11-01 10:09:14 -07:00
char applicom: unneed to initialise statics to 0 2021-12-21 10:14:08 +01:00
clk clk: versatile: clk-icst: use after free on error path 2021-12-07 12:25:29 -08:00
clocksource clocksource/drivers/arm_arch_timer: Force inlining of erratum_set_next_event_generic() 2021-12-10 17:47:00 +01:00
comedi comedi: Move "comedi_isadma.h" to <linux/comedi/comedi_isadma.h> 2021-11-26 16:48:59 +01:00
connector
counter counter: 104-quad-8: Fix persistent enabled events bug 2021-12-21 10:32:08 +01:00
cpufreq cpufreq: Fix a comment in cpufreq_policy_free 2021-12-01 20:02:11 +01:00
cpuidle ARM: SoC drivers for 5.16 2021-11-03 17:00:52 -07:00
crypto pci-v5.16-changes 2021-11-06 14:36:12 -07:00
cxl cxl for v5.16 2021-11-08 11:49:48 -08:00
dax
dca
devfreq Merge branches 'pm-opp' and 'pm-cpufreq' 2021-11-10 14:06:51 +01:00
dio
dma dmaengine updates for v5.16-rc1 2021-11-10 11:47:55 -08:00
dma-buf dma-buf: system_heap: Use 'for_each_sgtable_sg' in pages free flow 2021-12-01 15:30:10 +05:30
edac - amd64_edac: Add support for three-rank interleaving mode which is 2021-11-01 15:02:49 -07:00
eisa
extcon extcon: usbc-tusb320: Add support for TUSB320L 2021-10-27 14:13:39 +09:00
firewire SCSI misc on 20211105 2021-11-05 08:42:02 -07:00
firmware firmware: qemu_fw_cfg: remove sysfs entries explicitly 2021-12-21 10:14:53 +01:00
fpga fpga: region: fix kernel-doc 2021-12-09 20:06:54 -08:00
fsi fsi: sbefifo: Use interruptible mutex locking 2021-10-22 09:54:33 +10:30
gnss
gpio gpio: rockchip: needs GENERIC_IRQ_CHIP to fix build errors 2021-11-16 09:41:44 +01:00
gpu drm fixes for 5.16-rc5 2021-12-10 11:29:53 -08:00
greybus greybus: es2: fix typo in a comment 2021-12-21 10:13:26 +01:00
hid HID: Ignore battery for Elan touchscreen on Asus UX550VE 2021-12-08 18:16:07 +01:00
hsi HSI changes for the 5.16 series 2021-11-04 13:56:55 -07:00
hv Drivers: hv: balloon: Use VMBUS_RING_SIZE() wrapper for dm_ring_size 2021-11-15 12:35:56 +00:00
hwmon hwmon: (pwm-fan) Ensure the fan going on in .probe() 2021-11-30 06:44:18 -08:00
hwspinlock
hwtracing coresight: core: Fix typo in a comment 2021-12-13 11:54:07 -07:00
i2c i2c: mpc: Use atomic read and fix break condition 2021-12-10 22:27:30 +01:00
i3c
idle
iio 1st set of IIO new device support, features and cleanup for 5.17 2021-12-22 12:33:01 +01:00
infiniband RDMA/irdma: Don't arm the CQ more than two times if no CE for this CQ 2021-12-07 13:53:01 -04:00
input xen: add "not_essential" flag to struct xenbus_driver 2021-11-23 13:41:29 -06:00
interconnect
iommu iommu/vt-d: Fix unmap_pages support 2021-11-26 22:54:47 +01:00
ipack
irqchip irqchip/irq-bcm7120-l2: Add put_device() after of_find_device_by_node() 2021-12-10 13:23:13 +00:00
isdn mISDN: Fix return values of the probe function 2021-10-19 13:09:28 +01:00
leds
macintosh Merge branch 'akpm' (patches from Andrew) 2021-11-06 14:08:17 -07:00
mailbox mailbox: imx: support i.MX8ULP S4 MU 2021-10-29 23:03:09 -05:00
mcb
md md: fix double free of mddev->private in autorun_array() 2021-12-10 09:11:07 -08:00
media media fixes for v5.16-rc3 2021-11-22 14:58:57 -08:00
memory memory: mtk-smi: Fix a null dereference for the ostd 2021-11-25 14:46:00 +01:00
memstick memstick: r592: Fix a UAF bug when removing the driver 2021-10-19 13:04:42 +02:00
message pci-v5.16-changes 2021-11-06 14:36:12 -07:00
mfd chrome platform changes for 5.16 2021-11-10 11:36:43 -08:00
misc habanalabs: partly skip cache flush when in PMMU map flow 2021-12-26 08:59:04 +02:00
mmc mmc: mediatek: free the ext_csd when mmc_get_ext_csd success 2021-12-09 10:30:11 +01:00
most most: usb: replace snprintf in show functions with sysfs_emit 2021-11-26 17:03:47 +01:00
mtd Revert "mtd_blkdevs: don't scan partitions for plain mtdblock" 2021-12-10 11:52:34 -07:00
mux mux: add support for delay after muxing 2021-10-21 20:02:42 +01:00
net Char/misc driver fixes for 5.16-rc5 2021-12-12 10:16:34 -08:00
nfc nfc: virtual_ncidev: change default device permissions 2021-11-26 11:14:31 -08:00
ntb
nubus
nvdimm libnvdimm for v5.16 2021-11-10 10:56:02 -08:00
nvme nvmet-tcp: fix possible list corruption for unexpected command failure 2021-12-08 16:36:58 +01:00
nvmem nvmem: mtk-efuse: support minimum one byte access stride and granularity 2021-12-21 10:26:50 +01:00
of of/irq: Add a quirk for controllers with their own definition of interrupt-map 2021-12-03 11:30:22 -06:00
opp
parisc
parport
pci pci-v5.16-fixes-2 2021-12-10 11:56:05 -08:00
pcmcia Core: 2021-11-02 06:20:58 -07:00
perf ACPI updates for 5.16-rc1 2021-11-02 15:58:39 -07:00
phy phy: HiSilicon: Fix copy and paste bug in error handling 2021-11-23 10:42:13 +05:30
pinctrl pinctrl: qcom: sm8350: Correct UFS and SDC offsets 2021-11-16 02:19:15 +01:00
platform platform-drivers-x86 for v5.16-3 2021-12-07 10:10:20 -08:00
pnp
power power: supply: bq25890: Fix initial setting of the F_CONV_RATE field 2021-11-02 16:48:47 +01:00
powercap powercap: DTPM: Drop unused local variable from init_dtpm() 2021-12-03 17:51:59 +01:00
pps
ps3
ptp ptp: ocp: Fix a couple NULL vs IS_ERR() checks 2021-11-18 12:12:55 +00:00
pwm pwm: vt8500: Rename pwm_busy_wait() to make it obviously driver-specific 2021-11-05 11:57:13 +01:00
rapidio rapidio: remove not used code about RIO_VID_TUNDRA 2021-12-21 10:22:19 +01:00
ras
regulator - Remove Drivers 2021-11-08 12:07:52 -08:00
remoteproc
reset ARM: SoC drivers for 5.16 2021-11-03 17:00:52 -07:00
rpmsg remoteproc updates for v5.16 2021-11-10 09:07:26 -08:00
rtc RTC for 5.16 2021-11-12 11:44:31 -08:00
s390 s390: replace snprintf in show functions with sysfs_emit 2021-11-16 12:29:19 +01:00
sbus
scsi SCSI fixes on 20211211 2021-12-11 16:28:27 -08:00
sh
siox
slimbus
soc driver: soc: xilinx: register for power events in zynqmp power driver 2021-12-03 16:08:46 +01:00
soundwire soundwire: qcom: add debugfs entry for soundwire register dump 2021-10-20 20:54:59 +05:30
spi spi: Fixes for v5.16 2021-11-18 14:35:41 -08:00
spmi spmi: spmi-pmic-arb: fix irq_set_type race condition 2021-12-17 17:18:18 +01:00
ssb
staging staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect() 2021-11-17 14:08:57 +01:00
target scsi: target: configfs: Delete unnecessary checks for NULL 2021-11-18 23:07:02 -05:00
tc
tee optee: fix kfree NULL pointer 2021-11-16 14:41:23 +01:00
thermal thermal: int340x: Fix VCoRefLow MMIO bit offset for TGL 2021-12-08 15:29:22 +01:00
thunderbolt thunderbolt: Changes for v5.16 merge window 2021-10-25 13:17:29 +02:00
tty TTY/Serial fixes for 5.16-rc4 2021-12-05 09:13:20 -08:00
uio uio: uio_dmem_genirq: Catch the Exception 2021-12-05 14:25:00 +01:00
usb USB fixes for 5.16-rc5 2021-12-12 10:20:57 -08:00
vdpa vdpa_sim: avoid putting an uninitialized iova_domain 2021-11-24 19:00:29 -05:00
vfio vfio/pci: Fix OpRegion read 2021-11-30 11:41:49 -07:00
vhost vhost-vdpa: clean irqs before reseting vdpa device 2021-11-24 19:00:28 -05:00
video TTY/Serial fixes for 5.16-rc4 2021-12-05 09:13:20 -08:00
virt nitro_enclaves: Add KUnit tests for contiguous physical memory regions merging 2021-11-17 16:11:09 +01:00
virtio Revert "virtio_ring: validate used buffer length" 2021-11-24 18:47:27 -05:00
visorbus
vlynq
vme
w1 w1: w1_therm: use swap() to make code cleaner 2021-12-21 10:38:13 +01:00
watchdog linux-watchdog 5.16-rc1 tag 2021-11-10 09:41:22 -08:00
xen xen: detect uninitialized xenbus in xenbus_init 2021-11-24 08:55:15 -06:00
zorro
Kconfig
Makefile