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git://github.com/BayLibre/clk-meson into v4.13/dt64
First round of amlogic clock headers update for v4.13
Only gx related update in this round.
Expose i2s out, spdif out, EE uart gates and SPICC gate.
Un-expose CPU clk which was wrongly copy/pasted from meson8b
* tag 'meson-clk-headers-for-4.13' of git://github.com/BayLibre/clk-meson:
clk: meson-gxbb: un-export the CPU clock
clk: meson-gxbb: expose UART clocks
clk: meson-gxbb: expose SPICC gate
clk: meson-gxbb: expose spdif master clock
clk: meson-gxbb: expose i2s master clock
clk: meson-gxbb: expose spdif clock gates
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Add HDMI and CVBS nodes for the Amlogic P212 reference board.
Signed-off-by: Neil Armstrong <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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Add HDMI nodes for the Khadas Vim board.
Signed-off-by: Neil Armstrong <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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Add HDMI nodes for the Amlogic P230 board.
Signed-off-by: Neil Armstrong <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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Add HDMI and CVBS nodes for the Wetek Play2 board.
Signed-off-by: Neil Armstrong <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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Switch to use the new compatible for the SCPI sensors so that the
sensor readings are reported using the correct scale.
Signed-off-by: Carlo Caione <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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This patch adds the SPICC Controller pins nodes for Amlogic GXL SoCs.
Signed-off-by: Neil Armstrong <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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This patch adds the SPICC Controller pins nodes for Amlogic GXBB SoCs.
Signed-off-by: Neil Armstrong <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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The Amlogic Meson GXL SoCs embeds an 10/100 Ethernet PHY, this patchs adds
the Link and Activity LEDs signals pins nodes.
Signed-off-by: Neil Armstrong <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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Add the AO and EE domain CEC pins nodes for the Amlogic Meson GXL SoCs.
Signed-off-by: Neil Armstrong <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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Add the AO and EE domain CEC pins nodes for the Amlogic Meson GXBB SoCs.
Signed-off-by: Neil Armstrong <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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The pull-enable register base was wrongly copied from the meson8b pinctrl node,
but was not used yet.
Fixes: c328666d58aa ("ARM64: dts: amlogic: Add Meson GX dtsi from GXBB")
Signed-off-by: Neil Armstrong <[email protected]>
Reviewed-by: Jerome Brunet <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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The pull-enable register base was wrongly copied from the GXBB pinctrl node,
but was not used yet.
Fixes: fb0fe92294a9 ("ARM64: dts: meson-gxl: Add pinctrl nodes")
Signed-off-by: Neil Armstrong <[email protected]>
Reviewed-by: Jerome Brunet <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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The gpio-range was badly added on the GXL dtsi, the AO pin count is 10
instead of 14.
Fixes: 84412e4e857f ("ARM64: dts: meson-gxl: Add gpio-ranges properties")
Signed-off-by: Neil Armstrong <[email protected]>
Reviewed-by: Jerome Brunet <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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The FriendlyARM NanoPi K2 is a single-board computer.
Cc: [email protected]
Signed-off-by: Andreas Färber <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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The FriendlyARM NanoPi K2 is a single-board computer.
Cc: [email protected]
Acked-by: Rob Herring <[email protected]>
Signed-off-by: Andreas Färber <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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The R-Box Pro is a TV box derived from Amlogic q200 reference design.
It uses an AP6255 Wifi module. It features an LED tube that lights a
surrounding stripe and the top logo in blue or red or pink'ish - blue
is on by default, and red (i.e., pink) is configured as panic indicator.
This device is available in at least two models, with 2 GB vs. 3 GB RAM
as well as varying eMMC size. The intent is to handle this with a single
.dts that gets the actual RAM size from U-Boot.
Cc: [email protected]
Signed-off-by: Andreas Färber <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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Cc: [email protected]
Acked-by: Rob Herring <[email protected]>
Signed-off-by: Andreas Färber <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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Their domain name is spelled kingnoval, but textually Kingnovel.
Cc: [email protected]
Acked-by: Rob Herring <[email protected]>
Signed-off-by: Andreas Färber <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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The CPU clock defined in the Meson GX clock driver is actually a
left-over from the Meson8b clock controller. Un-export the clock so we
can remove it from the driver.
Signed-off-by: Martin Blumenstingl <[email protected]>
Signed-off-by: Jerome Brunet <[email protected]>
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Expose the clock ids of the three none AO uarts to the dt-bindings
Acked-by: Neil Armstrong <[email protected]>
Signed-off-by: Helmut Klein <[email protected]>
Signed-off-by: Neil Armstrong <[email protected]>
[tidy the commit message to match similar change]
Signed-off-by: Jerome Brunet <[email protected]>
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Expose the SPICC gate clock to enable the SPICC controller.
Acked-by: Jerome Brunet <[email protected]>
Signed-off-by: Neil Armstrong <[email protected]>
[tidy commit message to match similar changes]
Signed-off-by: Jerome Brunet <[email protected]>
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Expose the spdif master clock and the mux to select the appropriate spdif
clock parent depending on the data source.
Acked-by: Michael Turquette <[email protected]>
Signed-off-by: Jerome Brunet <[email protected]>
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Expose cts_amclk in the device tree bindings
Acked-by: Michael Turquette <[email protected]>
Signed-off-by: Jerome Brunet <[email protected]>
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Expose the clock gates required for the spdif output
Acked-by: Michael Turquette <[email protected]>
Signed-off-by: Jerome Brunet <[email protected]>
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Sort nodes referenced by label alphabetically.
Signed-off-by: Andreas Färber <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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Sort nodes referenced by label alphabetically.
Signed-off-by: Andreas Färber <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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Sort nodes referenced by label alphabetically.
Signed-off-by: Andreas Färber <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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Sort nodes referenced by label alphabetically.
Signed-off-by: Andreas Färber <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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Sort nodes referenced by label alphabetically.
Signed-off-by: Andreas Färber <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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Sort nodes referenced by label alphabetically.
Signed-off-by: Andreas Färber <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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Sort nodes referenced by label alphabetically.
Signed-off-by: Andreas Färber <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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Sort nodes referenced by label alphabetically.
Signed-off-by: Andreas Färber <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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Sort nodes referenced by label alphabetically.
Signed-off-by: Andreas Färber <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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Makes the override safer.
Acked-by: Neil Armstrong <[email protected]>
Signed-off-by: Andreas Färber <[email protected]>
Reviewed-by: Neil Armstrong <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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Reviewed-by: Neil Armstrong <[email protected]>
Signed-off-by: Andreas Färber <[email protected]>
Reviewed-by: Neil Armstrong <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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Product pictures show no DB9 connector, so this seems copy&paste.
Acked-by: Neil Armstrong <[email protected]>
Signed-off-by: Andreas Färber <[email protected]>
Reviewed-by: Neil Armstrong <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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bcrmf -> brcmf -> wifi
Fixes: e15d2774b8c0 ("ARM64: dts: meson-gxl: add support for the Khadas VIM board")
Cc: Martin Blumenstingl <[email protected]>
Signed-off-by: Andreas Färber <[email protected]>
Reviewed-by: Neil Armstrong <[email protected]>
Reviewed-by: Martin Blumenstingl <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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bcrmf -> brcmf -> wifi
Fixes: bb51b5350d2f ("ARM64: dts: Add support for Meson GXM")
Cc: Neil Armstrong <[email protected]>
Signed-off-by: Andreas Färber <[email protected]>
Reviewed-by: Neil Armstrong <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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bcrmf -> brcmf -> wifi
Fixes: ab3943fe57a2 ("ARM64: dts: meson-gxbb: Add P20x Wifi SDIO support")
Cc: Neil Armstrong <[email protected]>
Signed-off-by: Andreas Färber <[email protected]>
Reviewed-by: Neil Armstrong <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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bcrmf -> brcmf -> wifi
Fixes: ab5b24fdd2d5 ("ARM64: dts: meson-gxbb-vega-s95: Add SD/SDIO/MMC and PWM nodes")
Cc: Martin Blumenstingl <[email protected]>
Signed-off-by: Andreas Färber <[email protected]>
Reviewed-by: Neil Armstrong <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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Sort the .dtb files alphabetically to make clear where to add new ones.
Signed-off-by: Andreas Färber <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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Enforce groupment by SoCs, and order alphabetically within the group
(with some exceptions). This should facilitate adding new boards.
Signed-off-by: Andreas Färber <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull some more input subsystem updates from Dmitry Torokhov:
"An updated xpad driver with a few more recognized device IDs, and a
new psxpad-spi driver, allowing connecting Playstation 1 and 2 joypads
via SPI bus"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: cros_ec_keyb - remove extraneous 'const'
Input: add support for PlayStation 1/2 joypads connected via SPI
Input: xpad - add USB IDs for Mad Catz Brawlstick and Razer Sabertooth
Input: xpad - sync supported devices with xboxdrv
Input: xpad - sort supported devices by USB ID
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Pull UBI/UBIFS updates from Richard Weinberger:
- new config option CONFIG_UBIFS_FS_SECURITY
- minor improvements
- random fixes
* tag 'upstream-4.12-rc1' of git://git.infradead.org/linux-ubifs:
ubi: Add debugfs file for tracking PEB state
ubifs: Fix a typo in comment of ioctl2ubifs & ubifs2ioctl
ubifs: Remove unnecessary assignment
ubifs: Fix cut and paste error on sb type comparisons
ubi: fastmap: Fix slab corruption
ubifs: Add CONFIG_UBIFS_FS_SECURITY to disable/enable security labels
ubi: Make mtd parameter readable
ubi: Fix section mismatch
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git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml
Pull UML fixes from Richard Weinberger:
"No new stuff, just fixes"
* 'for-linus-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml:
um: Add missing NR_CPUS include
um: Fix to call read_initrd after init_bootmem
um: Include kbuild.h instead of duplicating its macros
um: Fix PTRACE_POKEUSER on x86_64
um: Set number of CPUs
um: Fix _print_addr()
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Merge misc fixes from Andrew Morton:
"15 fixes"
* emailed patches from Andrew Morton <[email protected]>:
mm, docs: update memory.stat description with workingset* entries
mm: vmscan: scan until it finds eligible pages
mm, thp: copying user pages must schedule on collapse
dax: fix PMD data corruption when fault races with write
dax: fix data corruption when fault races with write
ext4: return to starting transaction in ext4_dax_huge_fault()
mm: fix data corruption due to stale mmap reads
dax: prevent invalidation of mapped DAX entries
Tigran has moved
mm, vmalloc: fix vmalloc users tracking properly
mm/khugepaged: add missed tracepoint for collapse_huge_page_swapin
gcov: support GCC 7.1
mm, vmstat: Remove spurious WARN() during zoneinfo print
time: delete current_fs_time()
hwpoison, memcg: forcibly uncharge LRU pages
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Commit 4b4cea91691d ("mm: vmscan: fix IO/refault regression in cache
workingset transition") introduced three new entries in memory stat
file:
- workingset_refault
- workingset_activate
- workingset_nodereclaim
This commit adds a corresponding description to the cgroup v2 docs.
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Roman Gushchin <[email protected]>
Cc: Johannes Weiner <[email protected]>
Cc: Michal Hocko <[email protected]>
Cc: Vladimir Davydov <[email protected]>
Cc: Tejun Heo <[email protected]>
Cc: Li Zefan <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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Although there are a ton of free swap and anonymous LRU page in elgible
zones, OOM happened.
balloon invoked oom-killer: gfp_mask=0x17080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_NOTRACK), nodemask=(null), order=0, oom_score_adj=0
CPU: 7 PID: 1138 Comm: balloon Not tainted 4.11.0-rc6-mm1-zram-00289-ge228d67e9677-dirty #17
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014
Call Trace:
oom_kill_process+0x21d/0x3f0
out_of_memory+0xd8/0x390
__alloc_pages_slowpath+0xbc1/0xc50
__alloc_pages_nodemask+0x1a5/0x1c0
pte_alloc_one+0x20/0x50
__pte_alloc+0x1e/0x110
__handle_mm_fault+0x919/0x960
handle_mm_fault+0x77/0x120
__do_page_fault+0x27a/0x550
trace_do_page_fault+0x43/0x150
do_async_page_fault+0x2c/0x90
async_page_fault+0x28/0x30
Mem-Info:
active_anon:424716 inactive_anon:65314 isolated_anon:0
active_file:52 inactive_file:46 isolated_file:0
unevictable:0 dirty:27 writeback:0 unstable:0
slab_reclaimable:3967 slab_unreclaimable:4125
mapped:133 shmem:43 pagetables:1674 bounce:0
free:4637 free_pcp:225 free_cma:0
Node 0 active_anon:1698864kB inactive_anon:261256kB active_file:208kB inactive_file:184kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:532kB dirty:108kB writeback:0kB shmem:172kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
DMA free:7316kB min:32kB low:44kB high:56kB active_anon:8064kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:464kB slab_unreclaimable:40kB kernel_stack:0kB pagetables:24kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 992 992 1952
DMA32 free:9088kB min:2048kB low:3064kB high:4080kB active_anon:952176kB inactive_anon:0kB active_file:36kB inactive_file:0kB unevictable:0kB writepending:88kB present:1032192kB managed:1019388kB mlocked:0kB slab_reclaimable:13532kB slab_unreclaimable:16460kB kernel_stack:3552kB pagetables:6672kB bounce:0kB free_pcp:56kB local_pcp:24kB free_cma:0kB
lowmem_reserve[]: 0 0 0 959
Movable free:3644kB min:1980kB low:2960kB high:3940kB active_anon:738560kB inactive_anon:261340kB active_file:188kB inactive_file:640kB unevictable:0kB writepending:20kB present:1048444kB managed:1010816kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:832kB local_pcp:60kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0
DMA: 1*4kB (E) 0*8kB 18*16kB (E) 10*32kB (E) 10*64kB (E) 9*128kB (ME) 8*256kB (E) 2*512kB (E) 2*1024kB (E) 0*2048kB 0*4096kB = 7524kB
DMA32: 417*4kB (UMEH) 181*8kB (UMEH) 68*16kB (UMEH) 48*32kB (UMEH) 14*64kB (MH) 3*128kB (M) 1*256kB (H) 1*512kB (M) 2*1024kB (M) 0*2048kB 0*4096kB = 9836kB
Movable: 1*4kB (M) 1*8kB (M) 1*16kB (M) 1*32kB (M) 0*64kB 1*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB = 3772kB
378 total pagecache pages
17 pages in swap cache
Swap cache stats: add 17325, delete 17302, find 0/27
Free swap = 978940kB
Total swap = 1048572kB
524157 pages RAM
0 pages HighMem/MovableOnly
12629 pages reserved
0 pages cma reserved
0 pages hwpoisoned
[ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name
[ 433] 0 433 4904 5 14 3 82 0 upstart-udev-br
[ 438] 0 438 12371 5 27 3 191 -1000 systemd-udevd
With investigation, skipping page of isolate_lru_pages makes reclaim
void because it returns zero nr_taken easily so LRU shrinking is
effectively nothing and just increases priority aggressively. Finally,
OOM happens.
The problem is that get_scan_count determines nr_to_scan with eligible
zones so although priority drops to zero, it couldn't reclaim any pages
if the LRU contains mostly ineligible pages.
get_scan_count:
size = lruvec_lru_size(lruvec, lru, sc->reclaim_idx);
size = size >> sc->priority;
Assumes sc->priority is 0 and LRU list is as follows.
N-N-N-N-H-H-H-H-H-H-H-H-H-H-H-H-H-H-H-H
(Ie, small eligible pages are in the head of LRU but others are
almost ineligible pages)
In that case, size becomes 4 so VM want to scan 4 pages but 4 pages from
tail of the LRU are not eligible pages. If get_scan_count counts
skipped pages, it doesn't reclaim any pages remained after scanning 4
pages so it ends up OOM happening.
This patch makes isolate_lru_pages try to scan pages until it encounters
eligible zones's pages.
[[email protected]: clean up mind-bending `for' statement. Tweak comment text]
Fixes: 3db65812d688 ("Revert "mm, vmscan: account for skipped pages as a partial scan"")
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Minchan Kim <[email protected]>
Acked-by: Michal Hocko <[email protected]>
Acked-by: Johannes Weiner <[email protected]>
Cc: Mel Gorman <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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