This reverts 'commit d199f38207 ("drm/msm/sde: sde
hw interrupt handling")'
This is partial change for display drm driver,
that will break drm/sde merge commit.
Change-Id: I7235fa269888d72247a3a5aee31b5fde3fb3b8e3
Signed-off-by: Narendra Muppalla <NarendraM@codeaurora.org>
This reverts 'commit f8846e9345 ("drm/msm/sde: adding
implementation for mdp_top in hw driver")'
This is partial change for display drm driver,
that will break drm/sde merge commit.
Change-Id: I39fbad9b113cac96bb523876673787eed121172d
Signed-off-by: Narendra Muppalla <NarendraM@codeaurora.org>
This reverts 'commit e14b3005bd ("drm/msm/sde: add
resource manager to enable dual dsi")'.
This is partial change for display drm driver,
that will break drm/sde merge commit.
Change-Id: I2d4f915aa5d3382ce22aa1b4d6e02183ab2f7c5c
Signed-off-by: Narendra Muppalla <NarendraM@codeaurora.org>
WCN3990 uses different wmi ops and services.
Add support for these wmi ops and services for
WCN3990 in ath10k
CRs-Fixed: 1115136
Change-Id: Id3f5f21dc4eb16e2175e570cc5c019a22b8ffb37
Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
The WLAN firmware writes Rx packet in the Rx ring buffer
through copy engine. The Rx ring fill level depends on
the number of mac in WLAN chipset and wcn3990 WLAN chipset
has a dual mac. Update the Rx ring buffer fill level method
to add support for wcn3990 WLAN module.
CRs-Fixed: 1115978
Change-Id: Ife7a951171e25602b74f6b389f464c38cf9af1c8
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
This reverts commit ee6143827c ("cfg80211: remove enum ieee80211_band")
which is incomplete cherry-pick of commit 57fbcce37be7
("cfg80211: remove enum ieee80211_band") from
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
and due to which compilation of ath10k module is broken.
Incomplete cherry-pick means not all files of corresponding commit from
opensource repo are pulled.
Conflicts were resolved in drivers/net/wireless/ath/ath10k/htt_rx.c
CRs-Fixed: 1113043
Change-Id: Ie2f95b1524777e8eaf1436ba3e4ab3f9e6b2822e
Signed-off-by: Rajeev Kumar Sirasanagandla <rsirasan@codeaurora.org>
Update internal codec settings for RX/TX devices.
Disable lpass notifier in analog codec driver.
Handle 44.1K support in machine driver to
disable MCLK before request for change in
MCLK frequency.
Change-Id: I5f78f07da46dee0c66e4e374da600e2e5c5d8e21
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
Model and configure MDSS Display Port PLL for SDM660 target.
Add changes to define and register DP VCO, divider and mux clocks
as per common clock infrastructure.
Change-Id: Ice83e21323087e81e2f30998260be85120e41fa8
Signed-off-by: Padmanabhan Komanduru <pkomandu@codeaurora.org>
Update the clock names for parents of MDSS display port source
clocks for SDM660. The clock frequencies of DP clocks are
requested by the MDSS display port driver in order of KHz to
avoid integer overflow issues on 32-bit builds. Update the same
for DP clock structures in clock driver.
Change-Id: Ibfdade6f2db5c9ec7a7ff53ba76e6db53e4e605e
Signed-off-by: Padmanabhan Komanduru <pkomandu@codeaurora.org>
After hotplug policy max and min should be restored
to the user defined values.
Update to restore the policy min and max values defined
by user before going into hotplug.
Change-Id: I6a87fb7e84fae647e76e65734c7e1e9b498f82e3
Signed-off-by: Santosh Mardi <gsantosh@codeaurora.org>
Update the battery profiles for ascent, itech and st1031ga
batteries that are used with 8998 platforms as per the recent
characterized profile data.
Change-Id: I8dda10320f216e8fe40fda405817c1afc3b436de
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
Add batterydata phandle to pmi8998 FG device so that it can be
used for obtaining the battery profiles that is required for
msm8998 MTP and QRD platforms.
Change-Id: I2255cd6475f3e49394cbdf3dd4594cb96fd70c31
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
Initialize the variables before their usage and add null pointer checks
before dereferencing pointers.
Change-Id: Ibe4140c6e0aa25c37583e6e5e6e2331d86f389aa
Signed-off-by: Taniya Das <tdas@codeaurora.org>
Add a check to event ring handle.
Change-Id: If835e7e610745aeb82d4d0e363ef833d0f8d857a
CRs-Fixed: 1115476
Acked-by: Ady Abraham <adya@qti.qualcomm.com>
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
Recording is failing for Tavil codec due to no input from microphones
that caused by wrong shared TX channels. Correct the order of Tavil
codec SLIMBUS TX channels to avoid wrong shared channel number being
used while enabling TX ports.
CRs-Fixed: 1114886
Change-Id: Ief94556995961f87e0effa092caf370b0927150a
Signed-off-by: Xiaoyu Ye <benyxy@codeaurora.org>
Don't check return value of sending dynamic feature mask in cold
boot initialization sequence as it is an optional message.
CRs-Fixed: 1115626
Change-Id: Ieb2f86f3a5c2c368b2699755a716a3e385562f48
Signed-off-by: Yuanyuan Liu <yuanliu@codeaurora.org>
Fix the power on/off sequence based on the
hw recommendation, where bimc smmu gdsc is
powered off after mdss gdsc; and for the
power on sequence the bimc smmu gdsc is
enabled before the mdss gdsc.
Change-Id: Iad005082bcdb07f5529cd5eafd6ecd9c250c9665
Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>
In the compat layer, the temporary structures used to convert
data from 32bit to 64bit structures need to be set to 0 before
being assigned values.
CRs-Fixed: 1103689
Change-Id: I405500f427f3f4dc4d38a9fb188fece9a31614ca
Signed-off-by: Sravan Kumar D.V.N <sravank1@codeaurora.org>
Change to iterate the mapped buffer list and use the secure buffer
info structure instead of dma buffer info to return the secure mapped
fd's pertaining to the corresponding session.
Change-Id: I6dbfef3741d7ae0b24a4e101eebbf8dc62da630a
Signed-off-by: Azam Sadiq Pasha Kapatrala Syed <akapatra@codeaurora.org>
This change fixes unitilized local variable being used and
checks for the valid format in concurrent writeback case before
using the format parameters.
CRs-Fixed: 1110015
Change-Id: I61a3e20af1d0a4db7a7db454ae35b810639744ae
Signed-off-by: Abhijit Kulkarni <kabhijit@codeaurora.org>
The copy engine is a host to target communication interface
between wlan firmware and wlan wcn3990 platform driver. Add copy
engine register map for wcn3990 snoc wlan module. This add support
for the copy engine source/destination ring configuration for
wcn3990 chipset.
CRs-Fixed: 1114412
Change-Id: If1a87fd9fffc62605ebc6d3fd8ed22980c5518e9
Signed-off-by: Govind Singh <govinds@codeaurora.org>
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
In the current implementation, once dynamic fps update
kicks in, MDSS driver enables DSI timing db property.
But from chipsets like sdm660, DSI_CMD_OFFSET and
DSI_CMD_LENGTH register has become double buffered and
since timing db property was enabled as part of dynamic
fps update, DSI commands transfer for backlight update,
panel health check or panel off might fail if there is
no control flush. So disable DSI timing db property once
dynamic fps update sequence is complete.
Change-Id: I5158a36c9eea8f257ec81bab2f260e072fc22f29
Signed-off-by: Sandeep Panda <spanda@codeaurora.org>
The driver uses the bus_request platform operation to
request resources from the platform for a specific bandwidth.
Currently the driver requests resources for the maximum
theoretical bandwidth, when interface is brought up.
Refine this process a bit: now the driver will request a
small amount of resources when interface is up, and will only
issue the maximum request when connected.
This mechanism will be improved further in the future to make
more refined requests based on actual bandwidth.
Change-Id: Iada383f8183338190bfb082c1128d2ea38053ebc
CRs-Fixed: 1114406
Signed-off-by: Lior David <liord@codeaurora.org>
Added basic support for CPU boost: when driver calls ops_bus_request
with a high bandwidth requirement, enable the big CPU cluster
and adjust the affinity of the wil6210 interrupt to run on
the first big core. The first big core is selected because
WLAN driver uses the other cores.
Change-Id: Ia752b9a8ca343b56e2839a30a4fdb59231f9a634
CRs-Fixed: 1114406
Signed-off-by: Lior David <liord@codeaurora.org>
To avoid buffer overflow, validate input length used to
set Dolby params.
Change-Id: I3f9d6040f118f63b60c20c83b0d8cae638f4a530
CRs-Fixed: 1095947
Signed-off-by: Sharad Sangle <assangle@codeaurora.org>
GPIO11 is used for home key on QRD sdm660 device.
Configure it to input/pull-up mode and add it to gpio-keys
device for key detection.
CRs-Fixed: 1115040
Change-Id: I7144a784c8cae4fbb026c4822b757ea76502bf7d
Signed-off-by: cyizhao <cyizhao@codeaurora.org>
It is needed to enable remote file system on modem processor, which
needs access to store data onto eMMC/UFS device.
The shared memory size used by modem and apps for this purpose is 2MB
on sdm630.
Change-Id: Ib41f8c542e10add6ec5d77632a104028e51e6b8c
Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
PM660A supports LAB-IBB and OLEDB regulator while they are not
existing in PM660L. Add device nodes and enable them for PM660A.
Change-Id: I0210accea5e3a358830acf2235f72bad003d8144
Signed-off-by: Kiran Gunda <kgunda@codeaurora.org>
Correct the conditional check in the oledb_hw_init to avoid programming the
configuration registers if module is already enabled. Also correct the
conditional check in the oledb_regulator_disable.
CRs-Fixed: 1114628
Change-Id: I1af6c5ba6427050832ae04e693f161c517ef03a2
Signed-off-by: Kiran Gunda <kgunda@codeaurora.org>
Programming the default (1.5x) LAB_CURRENT_SENSE configuration is not
required for PM660A. Configure it only if explicitly specified in the
DT config.
CRs-Fixed: 1114628
Change-Id: Ib09e6430e99a7f39a9d2f837494a977daff354ba
Signed-off-by: Kiran Gunda <kgunda@codeaurora.org>
Currently usb function instance driver depends on diag char driver to
create the channel (using usb_diag_open api). Failing to create channel
can result in enumeration failure. Avoid this dependency by creating
diag channel from function instance if not available. Same channel
will be reused when diag char driver creates/opens the channel.
Change-Id: I11debd0189d81542762af22b3d203728d2266a42
Signed-off-by: Liangliang Lu <luliang@codeaurora.org>
Currently, the code reports whatever is in the BATTERY_CHARGING_STATUS_1
register for the battery status.
We have seen that the register continues to report FAST charging
even when the chg_ok pin could be low or dc path is in collapsed
state (collapsed state is treated as dc not online). This unexpected
report of charging while it is not really charging breaks certain
features.
Fix it by checking for usb_online and dc_online. But make sure that
if the battery is full it continues to report so.
Change-Id: I732c916b4f63f9ff0fd8d9c77ce5253c309698a4
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
Add IRQ_AFFINITY_MANAGED flag and related kernel APIs so that
kernel driver can modify an irq's status in such a way that
user space affinity change will be ignored. Kernel space's
affinity setting will not be changed.
Change-Id: Ib2d5ea651263bff4317562af69079ad950c9e71e
Signed-off-by: Runmin Wang <runminw@codeaurora.org>
There is race between page freeing and unreserved highatomic.
CPU 0 CPU 1
free_hot_cold_page
mt = get_pfnblock_migratetype
set_pcppage_migratetype(page, mt)
unreserve_highatomic_pageblock
spin_lock_irqsave(&zone->lock)
move_freepages_block
set_pageblock_migratetype(page)
spin_unlock_irqrestore(&zone->lock)
free_pcppages_bulk
__free_one_page(mt) <- mt is stale
By above race, a page on CPU 0 could go non-highorderatomic free list
since the pageblock's type is changed. By that, unreserve logic of
highorderatomic can decrease reserved count on a same pageblock severak
times and then it will make mismatch between nr_reserved_highatomic and
the number of reserved pageblock.
So, this patch verifies whether the pageblock is highatomic or not and
decrease the count only if the pageblock is highatomic.
Change-Id: Ieb4b6c0c98d1797339a94dd4b8033048552c9aad
Link: http://lkml.kernel.org/r/1476259429-18279-3-git-send-email-minchan@kernel.org
Signed-off-by: Minchan Kim <minchan@kernel.org>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Mel Gorman <mgorman@techsingularity.net>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Sangseok Lee <sangseok.lee@lge.com>
Cc: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Git-commit: 4855e4a7f29d6d10b0b9c84e189c770c9a94e91e
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Signed-off-by: Liam Mark <lmark@codeaurora.org>
Patch series "use up highorder free pages before OOM", v3.
I got OOM report from production team with v4.4 kernel. It had enough
free memory but failed to allocate GFP_KERNEL order-0 page and finally
encountered OOM kill. It occured during QA process which launches
several apps, switching and so on. It happned rarely. IOW, In normal
situation, it was not a problem but if we are unluck so that several
apps uses peak memory at the same time, it can happen. If we manage to
pass the phase, the system can go working well.
I could reproduce it with my test(memory spike easily. Look at below.
The reason is free pages(19M) of DMA32 zone are reserved for
HIGHORDERATOMIC and doesn't unreserved before the OOM.
balloon invoked oom-killer: gfp_mask=0x24280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), order=0, oom_score_adj=0
balloon cpuset=/ mems_allowed=0
CPU: 1 PID: 8473 Comm: balloon Tainted: G W OE 4.8.0-rc7-00219-g3f74c9559583-dirty #3161
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014
Call Trace:
dump_stack+0x63/0x90
dump_header+0x5c/0x1ce
oom_kill_process+0x22e/0x400
out_of_memory+0x1ac/0x210
__alloc_pages_nodemask+0x101e/0x1040
handle_mm_fault+0xa0a/0xbf0
__do_page_fault+0x1dd/0x4d0
trace_do_page_fault+0x43/0x130
do_async_page_fault+0x1a/0xa0
async_page_fault+0x28/0x30
Mem-Info:
active_anon:383949 inactive_anon:106724 isolated_anon:0
active_file:15 inactive_file:44 isolated_file:0
unevictable:0 dirty:0 writeback:24 unstable:0
slab_reclaimable:2483 slab_unreclaimable:3326
mapped:0 shmem:0 pagetables:1906 bounce:0
free:6898 free_pcp:291 free_cma:0
Node 0 active_anon:1535796kB inactive_anon:426896kB active_file:60kB inactive_file:176kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:96kB shmem:0kB writeback_tmp:0kB unstable:0kB pages_scanned:1418 all_unreclaimable? no
DMA free:8188kB min:44kB low:56kB high:68kB active_anon:7648kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:20kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 1952 1952 1952
DMA32 free:19404kB min:5628kB low:7624kB high:9620kB active_anon:1528148kB inactive_anon:426896kB active_file:60kB inactive_file:420kB unevictable:0kB writepending:96kB present:2080640kB managed:2030092kB mlocked:0kB slab_reclaimable:9932kB slab_unreclaimable:13284kB kernel_stack:2496kB pagetables:7624kB bounce:0kB free_pcp:900kB local_pcp:112kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0
DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 2*4096kB (H) = 8192kB
DMA32: 7*4kB (H) 8*8kB (H) 30*16kB (H) 31*32kB (H) 14*64kB (H) 9*128kB (H) 2*256kB (H) 2*512kB (H) 4*1024kB (H) 5*2048kB (H) 0*4096kB = 19484kB
51131 total pagecache pages
50795 pages in swap cache
Swap cache stats: add 3532405601, delete 3532354806, find 124289150/1822712228
Free swap = 8kB
Total swap = 255996kB
524158 pages RAM
0 pages HighMem/MovableOnly
12658 pages reserved
0 pages cma reserved
0 pages hwpoisoned
Another example exceeded the limit by the race is
in:imklog: page allocation failure: order:0, mode:0x2280020(GFP_ATOMIC|__GFP_NOTRACK)
CPU: 0 PID: 476 Comm: in:imklog Tainted: G E 4.8.0-rc7-00217-g266ef83c51e5-dirty #3135
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014
Call Trace:
dump_stack+0x63/0x90
warn_alloc_failed+0xdb/0x130
__alloc_pages_nodemask+0x4d6/0xdb0
new_slab+0x339/0x490
___slab_alloc.constprop.74+0x367/0x480
__slab_alloc.constprop.73+0x20/0x40
__kmalloc+0x1a4/0x1e0
alloc_indirect.isra.14+0x1d/0x50
virtqueue_add_sgs+0x1c4/0x470
__virtblk_add_req+0xae/0x1f0
virtio_queue_rq+0x12d/0x290
__blk_mq_run_hw_queue+0x239/0x370
blk_mq_run_hw_queue+0x8f/0xb0
blk_mq_insert_requests+0x18c/0x1a0
blk_mq_flush_plug_list+0x125/0x140
blk_flush_plug_list+0xc7/0x220
blk_finish_plug+0x2c/0x40
__do_page_cache_readahead+0x196/0x230
filemap_fault+0x448/0x4f0
ext4_filemap_fault+0x36/0x50
__do_fault+0x75/0x140
handle_mm_fault+0x84d/0xbe0
__do_page_fault+0x1dd/0x4d0
trace_do_page_fault+0x43/0x130
do_async_page_fault+0x1a/0xa0
async_page_fault+0x28/0x30
Mem-Info:
active_anon:363826 inactive_anon:121283 isolated_anon:32
active_file:65 inactive_file:152 isolated_file:0
unevictable:0 dirty:0 writeback:46 unstable:0
slab_reclaimable:2778 slab_unreclaimable:3070
mapped:112 shmem:0 pagetables:1822 bounce:0
free:9469 free_pcp:231 free_cma:0
Node 0 active_anon:1455304kB inactive_anon:485132kB active_file:260kB inactive_file:608kB unevictable:0kB isolated(anon):128kB isolated(file):0kB mapped:448kB dirty:0kB writeback:184kB shmem:0kB writeback_tmp:0kB unstable:0kB pages_scanned:13641 all_unreclaimable? no
DMA free:7748kB min:44kB low:56kB high:68kB active_anon:7944kB inactive_anon:104kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:108kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 1952 1952 1952
DMA32 free:30128kB min:5628kB low:7624kB high:9620kB active_anon:1447360kB inactive_anon:485028kB active_file:260kB inactive_file:608kB unevictable:0kB writepending:184kB present:2080640kB managed:2030132kB mlocked:0kB slab_reclaimable:11112kB slab_unreclaimable:12172kB kernel_stack:2400kB pagetables:7284kB bounce:0kB free_pcp:924kB local_pcp:72kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0
DMA: 7*4kB (UE) 3*8kB (UH) 1*16kB (M) 0*32kB 2*64kB (U) 1*128kB (M) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (U) 1*4096kB (H) = 7748kB
DMA32: 10*4kB (H) 3*8kB (H) 47*16kB (H) 38*32kB (H) 5*64kB (H) 1*128kB (H) 2*256kB (H) 3*512kB (H) 3*1024kB (H) 3*2048kB (H) 4*4096kB (H) = 30128kB
2775 total pagecache pages
2536 pages in swap cache
Swap cache stats: add 206786828, delete 206784292, find 7323106/106686077
Free swap = 108744kB
Total swap = 255996kB
524158 pages RAM
0 pages HighMem/MovableOnly
12648 pages reserved
0 pages cma reserved
0 pages hwpoisoned
During the investigation, I found some problems with highatomic so this
patch aims to solve the problems and the final goal is to unreserve
every highatomic free pages before the OOM kill.
This patch (of 4):
In page freeing path, migratetype is racy so that a highorderatomic page
could free into non-highorderatomic free list. If that page is
allocated, VM can change the pageblock from higorderatomic to something.
In that case, highatomic pageblock accounting is broken so it doesn't
work(e.g., VM cannot reserve highorderatomic pageblocks any more
although it doesn't reach 1% limit).
So, this patch prohibits the changing from highatomic to other type.
It's no problem because MIGRATE_HIGHATOMIC is not listed in fallback
array so stealing will only happen due to unexpected races which is
really rare. Also, such prohibiting keeps highatomic pageblock more
longer so it would be better for highorderatomic page allocation.
Change-Id: I15c2f91965eb4c35a2a53dc43f9acb8945922198
Link: http://lkml.kernel.org/r/1476259429-18279-2-git-send-email-minchan@kernel.org
Signed-off-by: Minchan Kim <minchan@kernel.org>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Mel Gorman <mgorman@techsingularity.net>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Sangseok Lee <sangseok.lee@lge.com>
Cc: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Git-commit: 88ed365ea227aa28841a8d6e196c9a261c76fffd
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Signed-off-by: Liam Mark <lmark@codeaurora.org>
Drain WLAN_PROD pipe by sending a QMI to modem only in case
that the pipe is not empty. Also for SSR case, set a timeout
for QMI message response.
Change-Id: Iecd63a929b622d80ad4d4ebf15e8de9251f7d9d3
CRs-Fixed: 1113156
Acked-by: Ady Abraham <adya@qti.qualcomm.com>
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
Fix the HBR2 pattern generation by ensuring that the pattern
selection bit is not overwritten by a subsequent register write
that updates the scrambler reset count.
CRs-Fixed: 1108048
Change-Id: I2d2dcc79de82756eab015a343c24411a735947c9
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
Interupts marked with this flag are excluded from user space interrupt
affinity changes. Contrary to the IRQ_NO_BALANCING flag, the kernel internal
affinity mechanism is not blocked.
This flag will be used for multi-queue device interrupts.
Change-Id: I204c49bb1c8ce87fbcd163119093163b120bfe83
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Christoph Hellwig <hch@lst.de>
Cc: linux-block@vger.kernel.org
Cc: linux-pci@vger.kernel.org
Cc: linux-nvme@lists.infradead.org
Cc: axboe@fb.com
Cc: agordeev@redhat.com
Link: http://lkml.kernel.org/r/1467621574-8277-3-git-send-email-hch@lst.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Git-commit: 9c2555835bb3d34dfac52a0be943dcc4bedd650f
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
[runminw@codeaurora.org: resolve trivial merge conflicts]
Signed-off-by: Runmin Wang <runminw@codeaurora.org>
Add a device tree node for CDSP loader, that is used for loading
CDSP image during boot.
Change-Id: I955ca3b89d36426a46554a62c11efb5fafb0e2c7
Acked-by: Himateja Reddy <hmreddy@qti.qualcomm.com>
Signed-off-by: Sathish Ambley <sathishambley@codeaurora.org>
This config is already enabled in perf defconfig but missed
in the debug defconfig.
Change-Id: I85ba0624318a0141fb8b6418e8e923201a108c55
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
