iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/drivers
History
Chris Wilson 61d3dc7080 drm/i915: Split breadcrumbs spinlock into two 
As we now take the breadcrumbs spinlock within the interrupt handler, we
wish to minimise its hold time. During the interrupt we do not care
about the state of the full rbtree, only that of the first element, so
we can guard that with a separate lock.

v2: Rename first_wait to irq_wait to make it clearer that it is guarded
by irq_lock.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170303190824.1330-1-chris@chris-wilson.co.uk
2017-03-03 20:19:13 +00:00
..
accessibility
…
acpi
Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
2017-02-06 19:36:04 -08:00
amba
…
android
…
ata
ata: sata_mv:- Handle return value of devm_ioremap.
2017-01-06 15:45:32 -05:00
atm
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
auxdisplay
auxdisplay: fix new ht16k33 build errors
2017-01-11 09:27:30 +01:00
base
Merge branches 'pm-core-fixes' and 'pm-cpufreq-fixes'
2017-02-06 14:52:10 +01:00
bcma
Revert "bcma: init serial console directly from ChipCommon code"
2017-01-17 14:23:44 +02:00
block
xen-blkfront: correct maximum segment accounting
2017-01-23 13:27:42 -05:00
bluetooth
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2016-12-16 10:24:44 -08:00
bus
cpu/hotplug: Cleanup state names
2016-12-25 10:47:44 +01:00
cdrom
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
char
Merge airlied/drm-next into drm-misc-next
2017-02-27 09:30:11 +01:00
clk
One fix for Samsung Exynos524x SoCs where recent IOMMU patches have
2017-01-21 18:46:45 -08:00
clocksource
clocksource/exynos_mct: Clear interrupt when cpu is shut down
2017-01-17 10:08:38 +01:00
connector
…
cpufreq
Merge branches 'pm-core-fixes' and 'pm-cpufreq-fixes'
2017-02-06 14:52:10 +01:00
cpuidle
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
crypto
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2017-02-06 14:16:23 -08:00
dax
libnvdimm for 4.10
2016-12-18 15:49:10 -08:00
dca
…
devfreq
PM / devfreq: exynos-bus: Fix the wrong return value
2017-01-03 00:21:45 +01:00
dio
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
dma
dmaengine: pl330: fix double lock
2017-01-25 15:35:11 +05:30
dma-buf
dma/fence: Export enable-signaling tracepoint for emission by drivers
2017-01-27 15:24:44 -02:00
edac
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
eisa
…
extcon
extcon: return error code on failure
2017-01-11 09:11:39 +01:00
firewire
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-11-15 10:54:36 -05:00
firmware
efi/fdt: Avoid FDT manipulation after ExitBootServices()
2017-02-01 21:17:49 +01:00
fmc
…
fpga
fpga: Clarify how write_init works streaming modes
2016-11-29 15:51:49 -06:00
gpio
gpio: provide lockdep keys for nested/unnested irqchips
2017-01-19 09:57:20 +01:00
gpu
drm/i915: Split breadcrumbs spinlock into two
2017-03-03 20:19:13 +00:00
hid
HID: cp2112: fix gpio-callback error handling
2017-01-31 12:59:33 +01:00
hsi
…
hv
Drivers: hv: vmbus: finally fix hv_need_to_signal_on_read()
2017-01-31 10:59:48 +01:00
hwmon
hwmon: (lm90) fix temp1_max_alarm attribute
2017-01-02 10:15:28 -08:00
hwspinlock
…
hwtracing
coresight/etm3/4x: Consolidate hotplug state space
2016-12-25 10:47:44 +01:00
i2c
i2c: piix4: Request the SMBUS semaphore inside the mutex
2017-02-09 17:13:01 +01:00
ide
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
idle
Power management material for v4.10-rc1
2016-12-13 10:41:53 -08:00
iio
iio: dht11: Use usleep_range instead of msleep for start signal
2017-01-22 13:35:40 +00:00
infiniband
IB/rxe: Fix mem_check_range integer overflow
2017-02-08 12:28:30 -05:00
input
Input: synaptics-rmi4 - select 'SERIO' when needed
2017-02-07 14:31:45 -08:00
iommu
IOMMU Fixes for Linux v4.10-rc2
2017-01-06 10:49:36 -08:00
ipack
…
irqchip
irqchip/mxs: Enable SKIP_SET_WAKE and MASK_ON_SUSPEND
2016-12-31 19:06:44 +00:00
isdn
ISDN: eicon: silence misleading array-bounds warning
2017-01-27 11:27:34 -05:00
leds
cpu/hotplug: Cleanup state names
2016-12-25 10:47:44 +01:00
lguest
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
lightnvm
Char/Misc driver patches for 4.10-rc1
2016-12-13 12:11:01 -08:00
macintosh
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
mailbox
ktime: Cleanup ktime_set() usage
2016-12-25 17:21:22 +01:00
mcb
mcb: fix compiler warning logical-op in mcb-parse.c
2016-11-15 10:52:37 +01:00
md
dm crypt: replace RCU read-side section with rwsem
2017-02-03 10:26:14 -05:00
media
media fixes for v4.10-rc8
2017-02-06 14:37:55 -08:00
memory
Fixes for drivers already queued to prevent
2016-11-30 14:58:00 +01:00
memstick
drivers/memstick/core/memstick.c: avoid -Wnonnull warning
2017-01-24 16:26:14 -08:00
message
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
mfd
- New Device Support
2016-12-19 08:16:26 -08:00
misc
mei: bus: enable OS version only for SPT and newer
2017-01-11 07:43:57 +01:00
mmc
mmc: mmci: avoid clearing ST Micro busy end interrupt mistakenly
2017-02-08 12:22:27 +01:00
mtd
mtd: nand: lpc32xx: fix invalid error handling of a requested irq
2017-01-04 20:50:18 +01:00
net
xen-netfront: Delete rx_refill_timer in xennet_disconnect_backend()
2017-02-10 13:44:49 -05:00
nfc
mei: bus: split RX and async notification callbacks
2016-11-17 16:37:49 +01:00
ntb
ntb_transport: Remove unnecessary call to ntb_peer_spad_read
2016-12-23 16:11:07 -05:00
nubus
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
nvdimm
libnvdimm, pfn: fix memmap reservation size versus 4K alignment
2017-02-04 14:47:31 -08:00
nvme
nvme-fc: use blk_rq_nr_phys_segments
2017-01-26 17:49:14 +02:00
nvmem
nvmem: fix nvmem_cell_read() return type doc
2017-01-04 18:22:47 +01:00
of
pci-v4.10-changes
2016-12-15 12:46:48 -08:00
oprofile
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
parisc
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
parport
parisc, parport_gsc: Fixes for printk continuation lines
2017-01-28 21:54:21 +01:00
pci
Revert "PCI: pciehp: Add runtime PM support for PCIe hotplug ports"
2017-02-03 08:53:51 -06:00
pcmcia
drivers/pcmcia/m32r_pcc.c: check return from add_pcc_socket
2016-12-12 18:55:06 -08:00
perf
cpu/hotplug: Cleanup state names
2016-12-25 10:47:44 +01:00
phy
SCSI misc on 20161213
2016-12-14 10:49:33 -08:00
pinctrl
pinctrl: baytrail: Add missing spinlock usage in byt_gpio_irq_handler
2017-01-30 15:53:57 +01:00
platform
platform/x86: ideapad-laptop: handle ACPI event 1
2017-01-22 12:47:06 +02:00
pnp
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
power
ktime: Cleanup ktime_set() usage
2016-12-25 17:21:22 +01:00
powercap
powercap / RAPL: Add Knights Mill CPUID
2016-11-30 23:41:33 +01:00
pps
…
ps3
…
ptp
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-12-12 19:56:15 -08:00
pwm
pwm: Changes for v4.10-rc1
2016-12-15 11:45:13 -08:00
rapidio
…
ras
…
regulator
regulator: Fixes for v4.10
2017-02-03 13:46:38 -08:00
remoteproc
Revert "remoteproc: Merge table_ptr and cached_table pointers"
2016-12-30 03:26:31 -08:00
reset
ARM: SoC driver updates for v4.10
2016-12-15 16:03:25 -08:00
rpmsg
rpmsg: virtio_rpmsg_bus: fix channel creation
2016-12-30 03:12:11 -08:00
rtc
rtc: jz4740: make the driver buildable as a module again
2017-01-26 23:03:21 +01:00
s390
SCSI fixes on 20170210
2017-02-11 09:01:03 -08:00
sbus
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
scsi
SCSI fixes on 20170210
2017-02-11 09:01:03 -08:00
sfi
…
sh
lib: radix-tree: check accounting of existing slot replacement users
2016-12-12 18:55:08 -08:00
sn
…
soc
soc: ti: wkup_m3_ipc: Fix error return code in wkup_m3_ipc_probe()
2017-01-12 13:37:49 -08:00
spi
spi: Fixes for v4.10
2017-01-20 12:25:11 -08:00
spmi
…
ssb
ssb: Fix error routine when fallback SPROM fails
2016-11-17 08:49:04 +02:00
staging
mm: avoid returning VM_FAULT_RETRY from ->page_mkwrite handlers
2017-02-08 15:41:43 -08:00
target
target: Fix COMPARE_AND_WRITE ref leak for non GOOD status
2017-02-08 08:25:39 -08:00
tc
…
thermal
Revert "thermal: thermal_hwmon: Convert to hwmon_device_register_with_info()"
2017-01-25 09:51:08 +08:00
thunderbolt
Char/Misc driver patches for 4.10-rc1
2016-12-13 12:11:01 -08:00
tty
sysrq: attach sysrq handler correctly for 32-bit kernel
2017-01-11 09:22:54 +01:00
uio
uio-hv-generic: store physical addresses instead of virtual
2016-12-10 14:57:58 +01:00
usb
USB-serial fixes for v4.10-rc7
2017-02-03 22:19:15 +01:00
uwb
…
vfio
vfio/spapr_tce: Set window when adding additional groups to container
2017-02-07 11:48:16 -07:00
vhost
vhost: fix initialization for vq->is_le
2017-02-03 23:38:57 +02:00
video
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next
2017-01-27 11:00:42 +10:00
virt
…
virtio
Revert "vring: Force use of DMA API for ARM-based systems with legacy devices"
2017-02-03 23:38:50 +02:00
vlynq
…
vme
vme: Fix wrong pointer utilization in ca91cx42_slave_get
2017-01-11 10:42:16 +01:00
w1
…
watchdog
Watchdog updates for v4.10
2016-12-24 11:27:45 -08:00
xen
Merge branch 'stable/for-linus-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb
2017-01-27 12:17:07 -08:00
zorro
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
Kconfig
…
Makefile
ptp_clock: Allow for it to be optional
2016-11-16 09:26:34 +01:00