- 26 May, 2017 8 commits
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Tony Lindgren authored
Looks like nobody bothered to configure USB host for 37xx-evm when we converted things to device tree, so let's add it. This is similar to beagleboard configuration with few extra quirks to configure the port. And as with beagleboard, OHCI won't work because there is no USB LS/FS PHY. A HS USB hub is needed to use devices like keyboard and mice. Acked-by:
Roger Quadros <rogerq@ti.com> Signed-off-by:
Tony Lindgren <tony@atomide.com>
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Javier Martinez Canillas authored
The at24 driver allows to register I2C EEPROM chips using different vendor and devices, but the I2C subsystem does not take the vendor into account when matching using the I2C table since it only has device entries. But when matching using an OF table, both the vendor and device has to be taken into account so the driver defines only a set of compatible strings using the "atmel" vendor as a generic fallback for compatible I2C devices. So add this generic fallback to the device node compatible string to make the device to match the driver using the OF device ID table. Signed-off-by:
Javier Martinez Canillas <javier@dowhile0.org> Signed-off-by:
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Tony Lindgren authored
As long as the kernel cmdline has "earlycon" in it, this allows seeing debug messages earlier and does not require DEBUG_LL to be enabled. Acked-by:
Adam Ford <aford173@gmail.com> Signed-off-by:
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Tony Lindgren authored
As long as the kernel cmdline has "earlycon" in it, this allows seeing debug messages earlier and does not require DEBUG_LL to be enabled. Signed-off-by: -
Ricardo Salveti authored
This adds the serial slave device for the WL1835 Bluetooth interface. Signed-off-by:
Ricardo Salveti <ricardo.salveti@linaro.org> Signed-off-by:
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Suman Anna authored
Enable the System Mailboxes 5 and 6 and the corresponding child sub-mailbox (IPC 3.x) nodes for the AM571x IDK board. This is needed to enable communication with the respective remote processors IPU1, IPU2, and DSP1 from the MPU. Signed-off-by:
Suman Anna <s-anna@ti.com> Signed-off-by:
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Suman Anna authored
Enable the System Mailboxes 5 and 6 and the corresponding child sub-mailbox (IPC 3.x) nodes for the AM572x IDK board. This is needed to enable communication with the respective remote processors IPU1, IPU2, DSP1 and DSP2 from the MPU. Signed-off-by:
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Uwe Kleine-König authored
With two separate &gpmc nodes the second ranges property overwrites the first. So put nand and ethernet in a single node and merge the ranges. While at it also fix the ethernet suffix. Signed-off-by:
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by:
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- 19 May, 2017 1 commit
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Fabio Estevam authored
Property 'enable-active-low' does not exist. Only 'enable-active-high' is valid, and when this property is absent the gpio regulator will act as active low by default. So remove the unexisting 'enable-active-low' property. Signed-off-by:
Fabio Estevam <festevam@gmail.com> Signed-off-by:
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- 16 May, 2017 5 commits
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H. Nikolaus Schaller authored
If we have Linux installed in eMMC we can boot without µSD card, but inserting one is not recognised. The reason is that the card detect gpio (gpio5_152) is not configured and attached to the mmc1 interface driver and the mmc driver does not poll by default. Hence we add pinmux and gpio setup for the SDCARD_NCD signal. Signed-off-by:
H. Nikolaus Schaller <hns@goldelico.com> Signed-off-by:
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Sebastian Reichel authored
Droid 4 has WL 1285C connected to the OMAP's UART4 port, which is used for Bluetooth and most likely can also be used for controlling the FM radio and GPS receivers. Signed-off-by:
Sebastian Reichel <sebastian.reichel@collabora.co.uk> Reviewed-by:
Rob Herring <robh@kernel.org> Signed-off-by:
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Roger Quadros authored
USB1 port is micro-AB type and can function as peripheral as well as host. Enable dual-role mode for USB1. We don't want to use the OTG controller block on this platform as it limits host mode to high-speed. Instead we rely on extcon framework to give us ID events for dual-role mode detection. Signed-off-by:
Sekhar Nori <nsekhar@ti.com> Signed-off-by:
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Viresh Kumar authored
Compiling the DT file with W=1, DTC warns like follows: Warning (unit_address_vs_reg): Node /opp_table0/opp@1000000000 has a unit name, but no reg property Fix this by replacing '@' with '-' as the OPP nodes will never have a "reg" property. Reported-by:
Krzysztof Kozlowski <krzk@kernel.org> Reported-by:
Masahiro Yamada <yamada.masahiro@socionext.com> Suggested-by:
Mark Rutland <mark.rutland@arm.com> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Acked-by:
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Alexandre Belloni authored
The rv4162 compatbile string is missing the vendor part, add it. Signed-off-by:
Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by:
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- 13 May, 2017 5 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds authored
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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git://git.infradead.org/linux-ubifsLinus Torvalds authored
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/umlLinus Torvalds authored
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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Linus Torvalds authored
Merge misc fixes from Andrew Morton: "15 fixes" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: 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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- 12 May, 2017 21 commits
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Roman Gushchin authored
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/1494530293-31236-1-git-send-email-guro@fb.com Signed-off-by:Roman Gushchin <guro@fb.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Michal Hocko <mhocko@kernel.org> Cc: Vladimir Davydov <vdavydov.dev@gmail.com> Cc: Tejun Heo <tj@kernel.org> Cc: Li Zefan <lizefan@huawei.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Minchan Kim authored
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...
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David Rientjes authored
We have encountered need_resched warnings in __collapse_huge_page_copy() while doing {clear,copy}_user_highpage() over HPAGE_PMD_NR source pages. mm->mmap_sem is held for write, but the iteration is well bounded. Reschedule as needed. Link: http://lkml.kernel.org/r/alpine.DEB.2.10.1705101426380.109808@chino.kir.corp.google.com Signed-off-by:David Rientjes <rientjes@google.com> Acked-by:
Vlastimil Babka <vbabka@suse.cz> Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Mel Gorman <mgorman@techsingularity.net> Signed-off-by:
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Ross Zwisler authored
This is based on a patch from Jan Kara that fixed the equivalent race in the DAX PTE fault path. Currently DAX PMD read fault can race with write(2) in the following way: CPU1 - write(2) CPU2 - read fault dax_iomap_pmd_fault() ->iomap_begin() - sees hole dax_iomap_rw() iomap_apply() ->iomap_begin - allocates blocks dax_iomap_actor() invalidate_inode_pages2_range() - there's nothing to invalidate grab_mapping_entry() - we add huge zero page to the radix tree and map it to page tables The result is that hole page is mapped into page tables (and thus zeros are seen in mmap) while file has data written in that place. Fix the problem by locking exception entry before mapping blocks for the fault. That way we are sure invalidate_inode_pages2_range() call for racing write will either block on entry lock waiting for the fault to finish (and unmap stale page tables after that) or read fault will see already allocated blocks by write(2). Fixes: 9f141d6e ("dax: Call ->iomap_begin without entry lock during dax fault") Link: http://lkml.kernel.org/r/20170510172700.18991-1-ross.zwisler@linux.intel.com Signed-off-by:Ross Zwisler <ross.zwisler@linux.intel.com> Reviewed-by:
Jan Kara <jack@suse.cz> Cc: Dan Williams <dan.j.williams@intel.com> Cc: <stable@vger.kernel.org> Signed-off-by:
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Jan Kara authored
Currently DAX read fault can race with write(2) in the following way: CPU1 - write(2) CPU2 - read fault dax_iomap_pte_fault() ->iomap_begin() - sees hole dax_iomap_rw() iomap_apply() ->iomap_begin - allocates blocks dax_iomap_actor() invalidate_inode_pages2_range() - there's nothing to invalidate grab_mapping_entry() - we add zero page in the radix tree and map it to page tables The result is that hole page is mapped into page tables (and thus zeros are seen in mmap) while file has data written in that place. Fix the problem by locking exception entry before mapping blocks for the fault. That way we are sure invalidate_inode_pages2_range() call for racing write will either block on entry lock waiting for the fault to finish (and unmap stale page tables after that) or read fault will see already allocated blocks by write(2). Fixes: 9f141d6e Link: http://lkml.kernel.org/r/20170510085419.27601-5-jack@suse.cz Signed-off-by: -
Jan Kara authored
DAX will return to locking exceptional entry before mapping blocks for a page fault to fix possible races with concurrent writes. To avoid lock inversion between exceptional entry lock and transaction start, start the transaction already in ext4_dax_huge_fault(). Fixes: 9f141d6e Link: http://lkml.kernel.org/r/20170510085419.27601-4-jack@suse.cz Signed-off-by:
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Jan Kara authored
Currently, we didn't invalidate page tables during invalidate_inode_pages2() for DAX. That could result in e.g. 2MiB zero page being mapped into page tables while there were already underlying blocks allocated and thus data seen through mmap were different from data seen by read(2). The following sequence reproduces the problem: - open an mmap over a 2MiB hole - read from a 2MiB hole, faulting in a 2MiB zero page - write to the hole with write(3p). The write succeeds but we incorrectly leave the 2MiB zero page mapping intact. - via the mmap, read the data that was just written. Since the zero page mapping is still intact we read back zeroes instead of the new data. Fix the problem by unconditionally calling invalidate_inode_pages2_range() in dax_iomap_actor() for new block allocations and by properly invalidating page tables in invalidate_inode_pages2_range() for DAX mappings. Fixes: c6dcf52c Link: http://lkml.kernel.org/r/20170510085419.27601-3-jack@suse.cz Signed-off-by:
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Ross Zwisler authored
Patch series "mm,dax: Fix data corruption due to mmap inconsistency", v4. This series fixes data corruption that can happen for DAX mounts when page faults race with write(2) and as a result page tables get out of sync with block mappings in the filesystem and thus data seen through mmap is different from data seen through read(2). The series passes testing with t_mmap_stale test program from Ross and also other mmap related tests on DAX filesystem. This patch (of 4): dax_invalidate_mapping_entry() currently removes DAX exceptional entries only if they are clean and unlocked. This is done via: invalidate_mapping_pages() invalidate_exceptional_entry() dax_invalidate_mapping_entry() However, for page cache pages removed in invalidate_mapping_pages() there is an additional criteria which is that the page must not be mapped. This is noted in the comments above invalidate_mapping_pages() and is checked in invalidate_inode_page(). For DAX entries this means that we can can end up in a situation where a DAX exceptional entry, either a huge zero page or a regular DAX entry, could end up mapped but without an associated radix tree entry. This is inconsistent with the rest of the DAX code and with what happens in the page cache case. We aren't able to unmap the DAX exceptional entry because according to its comments invalidate_mapping_pages() isn't allowed to block, and unmap_mapping_range() takes a write lock on the mapping->i_mmap_rwsem. Since we essentially never have unmapped DAX entries to evict from the radix tree, just remove dax_invalidate_mapping_entry(). Fixes: c6dcf52c ("mm: Invalidate DAX radix tree entries only if appropriate") Link: http://lkml.kernel.org/r/20170510085419.27601-2-jack@suse.cz Signed-off-by: -
Andrew Morton authored
Cc: Tigran Aivazian <aivazian.tigran@gmail.com> Signed-off-by:
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Michal Hocko authored
Commit 1f5307b1 ("mm, vmalloc: properly track vmalloc users") has pulled asm/pgtable.h include dependency to linux/vmalloc.h and that turned out to be a bad idea for some architectures. E.g. m68k fails with In file included from arch/m68k/include/asm/pgtable_mm.h:145:0, from arch/m68k/include/asm/pgtable.h:4, from include/linux/vmalloc.h:9, from arch/m68k/kernel/module.c:9: arch/m68k/include/asm/mcf_pgtable.h: In function 'nocache_page': >> arch/m68k/include/asm/mcf_pgtable.h:339:43: error: 'init_mm' undeclared (first use in this function) #define pgd_offset_k(address) pgd_offset(&init_mm, address) as spotted by kernel build bot. nios2 fails for other reason In file included from include/asm-generic/io.h:767:0, from arch/nios2/include/asm/io.h:61, from include/linux/io.h:25, from arch/nios2/include/asm/pgtable.h:18, from include/linux/mm.h:70, from include/linux/pid_namespace.h:6, from include/linux/ptrace.h:9, from arch/nios2/include/uapi/asm/elf.h:23, from arch/nios2/include/asm/elf.h:22, from include/linux/elf.h:4, from include/linux/module.h:15, from init/main.c:16: include/linux/vmalloc.h: In function '__vmalloc_node_flags': include/linux/vmalloc.h:99:40: error: 'PAGE_KERNEL' undeclared (first use in this function); did you mean 'GFP_KERNEL'? which is due to the newly added #include <asm/pgtable.h>, which on nios2 includes <linux/io.h> and thus <asm/io.h> and <asm-generic/io.h> which again includes <linux/vmalloc.h>. Tweaking that around just turns out a bigger headache than necessary. This patch reverts 1f5307b1 and reimplements the original fix in a different way. __vmalloc_node_flags can stay static inline which will cover vmalloc* functions. We only have one external user (kvmalloc_node) and we can export __vmalloc_node_flags_caller and provide the caller directly. This is much simpler and it doesn't really need any games with header files. [akpm@linux-foundation.org: coding-style fixes] [mhocko@kernel.org: revert old comment] Link: http://lkml.kernel.org/r/20170509211054.GB16325@dhcp22.suse.cz Fixes: 1f5307b1 ("mm, vmalloc: properly track vmalloc users") Link: http://lkml.kernel.org/r/20170509153702.GR6481@dhcp22.suse.cz Signed-off-by:
Michal Hocko <mhocko@suse.com> Cc: Tobias Klauser <tklauser@distanz.ch> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by:
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SeongJae Park authored
One return case of `__collapse_huge_page_swapin()` does not invoke tracepoint while every other return case does. This commit adds a tracepoint invocation for the case. Link: http://lkml.kernel.org/r/20170507101813.30187-1-sj38.park@gmail.com Signed-off-by:
SeongJae Park <sj38.park@gmail.com> Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Signed-off-by:
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Martin Liska authored
Starting from GCC 7.1, __gcov_exit is a new symbol expected to be implemented in a profiling runtime. [akpm@linux-foundation.org: coding-style fixes] [mliska@suse.cz: v2] Link: http://lkml.kernel.org/r/e63a3c59-0149-c97e-4084-20ca8f146b26@suse.cz Link: http://lkml.kernel.org/r/8c4084fa-3885-29fe-5fc4-0d4ca199c785@suse.cz Signed-off-by:
Martin Liska <mliska@suse.cz> Acked-by:
Peter Oberparleiter <oberpar@linux.vnet.ibm.com> Signed-off-by:
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Reza Arbab authored
After commit e2ecc8a7 ("mm, vmstat: print non-populated zones in zoneinfo"), /proc/zoneinfo will show unpopulated zones. A memoryless node, having no populated zones at all, was previously ignored, but will now trigger the WARN() in is_zone_first_populated(). Remove this warning, as its only purpose was to warn of a situation that has since been enabled. Aside: The "per-node stats" are still printed under the first populated zone, but that's not necessarily the first stanza any more. I'm not sure which criteria is more important with regard to not breaking parsers, but it looks a little weird to the eye. Fixes: e2ecc8a7 ("mm, vmstat: print node-based stats in zoneinfo file") Link: http://lkml.kernel.org/r/1493854905-10918-1-git-send-email-arbab@linux.vnet.ibm.com Signed-off-by:
Reza Arbab <arbab@linux.vnet.ibm.com> Cc: David Rientjes <rientjes@google.com> Cc: Anshuman Khandual <khandual@linux.vnet.ibm.com> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Mel Gorman <mgorman@techsingularity.net> Cc: Johannes Weiner <hannes@cmpxchg.org> Signed-off-by:
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Deepa Dinamani authored
All uses of the current_fs_time() function have been replaced by other time interfaces. And, its use cases can be fulfilled by current_time() or ktime_get_* variants. Link: http://lkml.kernel.org/r/1491613030-11599-13-git-send-email-deepa.kernel@gmail.com Signed-off-by:
Deepa Dinamani <deepa.kernel@gmail.com> Reviewed-by:
Arnd Bergmann <arnd@arndb.de> Cc: John Stultz <john.stultz@linaro.org> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by:
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Michal Hocko authored
Laurent Dufour has noticed that hwpoinsoned pages are kept charged. In his particular case he has hit a bad_page("page still charged to cgroup") when onlining a hwpoison page. While this looks like something that shouldn't happen in the first place because onlining hwpages and returning them to the page allocator makes only little sense it shows a real problem. hwpoison pages do not get freed usually so we do not uncharge them (at least not since commit 0a31bc97 ("mm: memcontrol: rewrite uncharge API")). Each charge pins memcg (since e8ea14cc ("mm: memcontrol: take a css reference for each charged page")) as well and so the mem_cgroup and the associated state will never go away. Fix this leak by forcibly uncharging a LRU hwpoisoned page in delete_from_lru_cache(). We also have to tweak uncharge_list because it cannot rely on zero ref count for these pages. [akpm@linux-foundation.org: coding-style fixes] Fixes: 0a31bc97 ("mm: memcontrol: rewrite uncharge API") Link: http://lkml.kernel.org/r/20170502185507.GB19165@dhcp22.suse.cz Signed-off-by:Laurent Dufour <ldufour@linux.vnet.ibm.com> Tested-by:
Balbir Singh <bsingharora@gmail.com> Reviewed-by:
Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimmLinus Torvalds authored
Pull libnvdimm fixes from Dan Williams: "Incremental fixes and a small feature addition on top of the main libnvdimm 4.12 pull request: - Geert noticed that tinyconfig was bloated by BLOCK selecting DAX. The size regression is fixed by moving all dax helpers into the dax-core and only specifying "select DAX" for FS_DAX and dax-capable drivers. He also asked for clarification of the NR_DEV_DAX config option which, on closer look, does not need to be a config option at all. Mike also throws in a DEV_DAX_PMEM fixup for good measure. - Ben's attention to detail on -stable patch submissions caught a case where the recent fixes to arch_copy_from_iter_pmem() missed a condition where we strand dirty data in the cache. This is tagged for -stable and will also be included in the rework of the pmem api to a proposed {memcpy,copy_user}_flushcache() interface for 4.... -
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds authored
Pull sound fixes from Takashi Iwai: "This contains a one-liner change that has a significant impact: disabling the build of OSS. It's been unmaintained for long time, and we'd like to drop the stuff. Finally, as the first step, stop the build. Let's see whether it works without much complaints. Other than that, there are two small fixes for HD-audio" * tag 'sound-fix-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: sound: Disable the build of OSS drivers ALSA: hda: Fix cpu lockup when stopping the cmd dmas ALSA: hda - Add mute led support for HP EliteBook 840 G3
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git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supplyLinus Torvalds authored
Pull more power-supply updates from Sebastian Reichel: "The power-supply subsystem has a few more changes for the v4.12 merge window: - New battery driver for AXP20X and AXP22X PMICs - Improve max17042_battery for usage on x86 - Misc small cleanups & fixes" * tag 'for-v4.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (34 commits) power: supply: cpcap-charger: Keep trickle charger bits disabled power: supply: cpcap-charger: Fix enable for 3.8V charge setting power: supply: cpcap-charger: Fix charge voltage configuration power: supply: cpcap-charger: Fix charger name power: supply: twl4030-charger: make twl4030_bci_property_is_writeable static power: supply: sbs-battery: Add alert callback mailmap: add Sebastian Reichel power: supply: avoid unused twl4030-madc.h power: supply: sbs-battery: Correct supply status with current draw power: supply: sb...
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git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linuxLinus Torvalds authored
Pull thermal management updates from Zhang Rui: - Fix a problem where orderly_shutdown() is called for multiple times due to multiple critical overheating events raised in a short period by platform thermal driver. (Keerthy) - Introduce a backup thermal shutdown mechanism, which invokes kernel_power_off()/emergency_restart() directly, after orderly_shutdown() being issued for certain amount of time(specified via Kconfig). This is useful in certain conditions that userspace may be unable to power off the system in a clean manner and leaves the system in a critical state, like in the middle of driver probing phase. (Keerthy) - Introduce a new interface in thermal devfreq_cooling code so that the driver can provide more precise data regarding actual power to the thermal governor every time the power budget is calculated. (Lukasz Luba) - Introduce BCM 2835 soc thermal driver and northstar...
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git://people.freedesktop.org/~airlied/linuxLinus Torvalds authored
Pull drm fixes from Dave Airlie: "AMD, nouveau, one i915, and one EDID fix for v4.12-rc1 Some fixes that it would be good to have in rc1. It contains the i915 quiet fix that you reported. It also has an amdgpu fixes pull, with lots of ongoing work on Vega10 which is new in this kernel and is preliminary support so may have a fair bit of movement. Otherwise a few non-Vega10 AMD fixes, one EDID fix and some nouveau regression fixers" * tag 'drm-fixes-for-v4.12-rc1' of git://people.freedesktop.org/~airlied/linux: (144 commits) drm/i915: Make vblank evade warnings optional drm/nouveau/therm: remove ineffective workarounds for alarm bugs drm/nouveau/tmr: avoid processing completed alarms when adding a new one drm/nouveau/tmr: fix corruption of the pending list when rescheduling an alarm drm/nouveau/tmr: handle races with hw when updating the next alarm time drm/nouveau/tmr: ack interrupt before processing alarms drm/nouveau/core: fix static checker warning drm/nouveau/fb/ram/gf100-: remove 0x10f200 read drm/nouveau/kms/nv50: skip core channel cursor update on position-only changes drm/nouveau/kms/nv50: fix source-rect-only plane updates drm/nouveau/kms/nv50: remove pointless argument to window atomic_check_acquire() drm/amd/powerplay: refine pwm1_enable callback functions for CI. drm/amd/powerplay: refine pwm1_enable callback functions for vi. drm/amd/powerplay: refine pwm1_enable callback functions for Vega10. drm/amdgpu: refine amdgpu pwm1_enable sysfs interface. drm/amdgpu: add amd fan ctrl mode enums. drm/amd/powerplay: add more smu message on Vega10. drm/amdgpu: fix dependency issue drm/amd: fix init order of sched job drm/amdgpu: add some additional vega10 pci ids ...
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git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pendingLinus Torvalds authored
Pull SCSI target updates from Nicholas Bellinger: "Things were a lot more calm than previously expected. It's primarily fixes in various areas, with most of the new functionality centering around TCMU backend driver work that Xiubo Li has been driving. Here's the summary on the feature side: - Make T10-PI verify configurable for emulated (FILEIO + RD) backends (Dmitry Monakhov) - Allow target-core/TCMU pass-through to use in-kernel SPC-PR logic (Bryant Ly + MNC) - Add TCMU support for growing ring buffer size (Xiubo Li + MNC) - Add TCMU support for global block data pool (Xiubo Li + MNC) and on the bug-fix side: - Fix COMPARE_AND_WRITE non GOOD status handling for READ phase failures (Gary Guo + nab) - Fix iscsi-target hang with explicitly changing per NodeACL CmdSN number depth with concurrent login driven session reinstatement. (Gary Guo + nab) - Fix ibmvscsis fabric driver ABORT task handling (Bryant Ly) - Fix target-core/FILEIO zero length handling (Bart Van Assche) Also, there was an OOPs introduced with the WRITE_VERIFY changes that I ended up reverting at the last minute, because as not unusual Bart and I could not agree on the fix in time for -rc1. Since it's specific to a conformance test, it's been reverted for now. There is a separate patch in the queue to address the underlying control CDB write overflow regression in >= v4.3 separate from the WRITE_VERIFY revert here, that will be pushed post -rc1" * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (30 commits) Revert "target: Fix VERIFY and WRITE VERIFY command parsing" IB/srpt: Avoid that aborting a command triggers a kernel warning IB/srpt: Fix abort handling target/fileio: Fix zero-length READ and WRITE handling ibmvscsis: Do not send aborted task response tcmu: fix module removal due to stuck thread target: Don't force session reset if queue_depth does not change iscsi-target: Set session_fall_back_to_erl0 when forcing reinstatement target: Fix compare_and_write_callback handling for non GOOD status tcmu: Recalculate the tcmu_cmd size to save cmd area memories tcmu: Add global data block pool support tcmu: Add dynamic growing data area feature support target: fixup error message in target_tg_pt_gp_tg_pt_gp_id_store() target: fixup error message in target_tg_pt_gp_alua_access_type_store() target/user: PGR Support target: Add WRITE_VERIFY_16 Documentation/target: add an example script to configure an iSCSI target target: Use kmalloc_array() in transport_kmap_data_sg() target: Use kmalloc_array() in compare_and_write_callback() target: Improve size determinations in two functions ...
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