- 12 8月, 2014 1 次提交
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由 Jan Kara 提交于
If do_journal_release() races with do_journal_end() which requeues delayed works for transaction flushing, we can leave work items for flushing outstanding transactions queued while freeing them. That results in use after free and possible crash in run_timers_softirq(). Fix the problem by not requeueing works if superblock is being shut down (MS_ACTIVE not set) and using cancel_delayed_work_sync() in do_journal_release(). CC: stable@vger.kernel.org Signed-off-by: NJan Kara <jack@suse.cz>
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- 06 8月, 2014 1 次提交
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由 Jeff Mahoney 提交于
Commits f1f007c3 (reiserfs: balance_leaf refactor, pull out balance_leaf_insert_left) and cf22df18 (reiserfs: balance_leaf refactor, pull out balance_leaf_paste_left) missed that the `body' pointer was getting repositioned. Subsequent users of the pointer would expect it to be repositioned, and as a result, parts of the tree would get overwritten. The most common observed corruption is indirect block pointers being overwritten. Since the body value isn't actually used anymore in the called routines, we can pass back the offset it should be shifted. We constify the body and ih pointers in the balance_leaf as a mostly-free preventative measure. Cc: <stable@vger.kernel.org> # 3.16 Reported-and-tested-by: NJeff Chua <jeff.chua.linux@gmail.com> Signed-off-by: NJeff Mahoney <jeffm@suse.com> Signed-off-by: NJan Kara <jack@suse.cz>
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- 16 7月, 2014 10 次提交
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由 Chao Yu 提交于
Valid data within i_size in page cache will be copied to ICB cache when we writeback the page by invoking udf_adinicb_writepage, so the copy in udf_adinicb_write_end is redundant. After we remove the copy, it's better to use simple_write_end directly in udf_adinicb_aops instead of udf_adinicb_write_end. Signed-off-by: NChao Yu <chao2.yu@samsung.com> Signed-off-by: NJan Kara <jack@suse.cz>
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由 Andy Shevchenko 提交于
This patch cleans up udf_translate_to_linux() a bit by using globally defined macros instead of custom code. We can use sprintf(buf, "%04X", ...) there as well, but this one faster. Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: NJan Kara <jack@suse.cz>
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由 Fabian Frederick 提交于
type and id were removed and qid added to quota_send_warning in commit 431f1974 ("userns: Convert quota netlink aka quota_send_warning") Cc: Jan Kara <jack@suse.cz> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: NFabian Frederick <fabf@skynet.be> Signed-off-by: NJan Kara <jack@suse.cz>
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由 Fabian Frederick 提交于
Fix checkpatch warning WARNING: Use #include <linux/uaccess.h> instead of <asm/uaccess.h> Cc: Jan Kara <jack@suse.cz> Signed-off-by: NFabian Frederick <fabf@skynet.be> Signed-off-by: NJan Kara <jack@suse.cz>
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由 Himangi Saraogi 提交于
Drop cast on the result of kmem_cache_alloc. The semantic patch that makes this change is as follows: // <smpl> @@ type T; @@ - (T *) (\(kmalloc\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\| kmem_cache_alloc_node\|kmalloc_node\|kzalloc_node\)(...)) // </smpl> Signed-off-by: NHimangi Saraogi <himangi774@gmail.com> Acked-by: NJulia Lawall <julia.lawall@lip6.fr> Signed-off-by: NJan Kara <jack@suse.cz>
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由 Niu Yawei 提交于
Remove dqptr_sem to make quota code scalable: Remove the dqptr_sem, accessing inode->i_dquot now protected by dquot_srcu, and changing inode->i_dquot is now serialized by dq_data_lock. Signed-off-by: NLai Siyao <lai.siyao@intel.com> Signed-off-by: NNiu Yawei <yawei.niu@intel.com> Signed-off-by: NJan Kara <jack@suse.cz>
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由 Niu Yawei 提交于
Simplify the remove_inode_dquot_ref() to make it more obvious that now we keep one reference for each dquot from inodes. Signed-off-by: NJan Kara <jack@suse.cz> Signed-off-by: NNiu Yawei <yawei.niu@intel.com> Signed-off-by: NJan Kara <jack@suse.cz>
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由 Niu Yawei 提交于
Avoid unnecessary dqget()/dqput() calls in __dquot_initialize(), that will introduce global lock contention otherwise. Signed-off-by: NLai Siyao <lai.siyao@intel.com> Signed-off-by: NNiu Yawei <yawei.niu@intel.com> Signed-off-by: NJan Kara <jack@suse.cz>
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由 Niu Yawei 提交于
dqptr_sem will go away. Protect Q_GETFMT quotactl by dqonoff_mutex instead. This is also enough to make sure quota info will not go away while we are looking at it. Signed-off-by: NLai Siyao <lai.siyao@intel.com> Signed-off-by: NNiu Yawei <yawei.niu@intel.com> Signed-off-by: NJan Kara <jack@suse.cz>
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由 Niu Yawei 提交于
Commit 1ab6c499 (fs: convert fs shrinkers to new scan/count API) accidentally removed locking from quota shrinker. Fix it - dqcache_shrink_scan() should use dq_list_lock to protect the scan on free_dquots list. CC: stable@vger.kernel.org Fixes: 1ab6c499Signed-off-by: NNiu Yawei <yawei.niu@intel.com> Signed-off-by: NJan Kara <jack@suse.cz>
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- 14 7月, 2014 7 次提交
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由 Linus Torvalds 提交于
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git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4由 Linus Torvalds 提交于
Pull ext4 bugfixes from Ted Ts'o: "More bug fixes for ext4 -- most importantly, a fix for a bug introduced in 3.15 that can end up triggering a file system corruption error after a journal replay. It shouldn't lead to any actual data corruption, but it is scary and can force file systems to be remounted read-only, etc" * tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: fix potential null pointer dereference in ext4_free_inode ext4: fix a potential deadlock in __ext4_es_shrink() ext4: revert commit which was causing fs corruption after journal replays ext4: disable synchronous transaction batching if max_batch_time==0 ext4: clarify ext4_error message in ext4_mb_generate_buddy_error() ext4: clarify error count warning messages ext4: fix unjournalled bg descriptor while initializing inode bitmap
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git://git.linaro.org/people/mike.turquette/linux由 Linus Torvalds 提交于
Pull clock driver fixes from Mike Turquette: "This batch of fixes is for a handful of clock drivers from Allwinner, Samsung, ST & TI. Most of them are of the "this hardware won't work without this fix" variety, including patches that fix platforms that did not boot under certain configurations. Other fixes are the result of changes to the clock core introduced in 3.15 that had subtle impacts on the clock drivers. There are no fixes to the clock framework core in this pull request" * tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mike.turquette/linux: clk: spear3xx: Set proper clock parent of uart1/2 clk: spear3xx: Use proper control register offset clk: qcom: HDMI source sel is 3 not 2 clk: sunxi: fix devm_ioremap_resource error detection code clk: s2mps11: Fix double free corruption during driver unbind clk: ti: am43x: Fix boot with CONFIG_SOC_AM33XX disabled clk: exynos5420: Remove aclk66_peric from the clock tree description clk/exynos5250: fix bit number for tv sysmmu clock clk: s3c64xx: Hookup SPI clocks correctly clk: samsung: exynos4: Remove SRC_MASK_ISP gates clk: samsung: add more aliases for s3c24xx clk: samsung: fix several typos to fix boot on s3c2410 clk: ti: set CLK_SET_RATE_NO_REPARENT for ti,mux-clock clk: ti: am43x: Fix boot with CONFIG_SOC_AM33XX disabled clk: ti: dra7: return error code in failure case clk: ti: apll: not allocating enough data
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc由 Linus Torvalds 提交于
Pull ARM SoC fixes from Olof Johansson: "This week's arm-soc fixes: - Another set of OMAP fixes * Clock fixes * Restart handling * PHY regulators * SATA hwmod data for DRA7 + Some trivial fixes and removal of a bit of dead code - Exynos fixes * A bunch of clock fixes * Some SMP fixes * Exynos multi-core timer: register as clocksource and fix ftrace. + a few other minor fixes There's also a couple more patches, and at91 fix for USB caused by common clock conversion, and more MAINTAINERS entries for shmobile. We're definitely switching to only regression fixes from here on out, we've been a little less strict than usual up until now" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (26 commits) ARM: at91: at91sam9x5: add clocks for usb device ARM: EXYNOS: Register cpuidle device only on exynos4210 and 5250 ARM: dts: Add clock property for mfc_pd in exynos5420 clk: exynos5420: Add IDs for clocks used in PD mfc ARM: EXYNOS: Add support for clock handling in power domain ARM: OMAP2+: Remove non working OMAP HDMI audio initialization ARM: imx: fix shared gate clock ARM: dts: Update the parent for Audss clocks in Exynos5420 ARM: EXYNOS: Update secondary boot addr for secure mode ARM: dts: Fix TI CPSW Phy mode selection on IGEP COM AQUILA. ARM: dts: am335x-evmsk: Enable the McASP FIFO for audio ARM: dts: am335x-evm: Enable the McASP FIFO for audio ARM: OMAP2+: Make GPMC skip disabled devices ARM: OMAP2+: create dsp device only on OMAP3 SoCs ARM: dts: dra7-evm: Make VDDA_1V8_PHY supply always on ARM: DRA7/AM43XX: fix header definition for omap44xx_restart ARM: OMAP2+: clock/dpll: fix _dpll_test_fint arithmetics overflow ARM: DRA7: hwmod: Add SYSCONFIG for usb_otg_ss ARM: DRA7: hwmod: Fixup SATA hwmod ARM: OMAP3: PRM/CM: Add back macros used by TI DSP/Bridge driver ...
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git://ftp.arm.linux.org.uk/~rmk/linux-arm由 Linus Torvalds 提交于
Pull ARM fixes from Russell King: "Another round of fixes for ARM: - a set of kprobes fixes from Jon Medhurst - fix the revision checking for the L2 cache which wasn't noticed to have been broken" * 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: ARM: l2c: fix revision checking ARM: kprobes: Fix test code compilation errors for ARMv4 targets ARM: kprobes: Disallow instructions with PC and register specified shift ARM: kprobes: Prevent known test failures stopping other tests running
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git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k由 Linus Torvalds 提交于
Pull m68k fixes from Geert Uytterhoeven: "Summary: - Fix for a boot regression introduced in v3.16-rc1, - Fix for a build issue in -next" Christoph Hellwig questioned why mach_random_get_entropy should be exported to modules, and Geert explains that random_get_entropy() is called by at least the crypto layer and ends up using it on m68k. On most other architectures it just uses get_cycles() (which is typically inlined and doesn't need exporting), * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k: Export mach_random_get_entropy to modules m68k: Fix boot regression on machines with RAM at non-zero
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git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux由 Linus Torvalds 提交于
Pull parisc fixes from Helge Deller: "The major patch in here is one which fixes the fanotify_mark() syscall in the compat layer of the 64bit parisc kernel. It went unnoticed so long, because the calling syntax when using a 64bit parameter in a 32bit syscall is quite complex and even worse, it may be even different if you call syscall() or the glibc wrapper. This patch makes the kernel accept the calling convention when called by the glibc wrapper. The other two patches are trivial and remove unused headers, #includes and adds the serial ports of the fastest C8000 workstation to the parisc-kernel internal hardware database" * 'parisc-3.16-5' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: drop unused defines and header includes parisc: fix fanotify_mark() syscall on 32bit compat kernel parisc: add serial ports of C8000/1GHz machine to hardware database
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- 13 7月, 2014 19 次提交
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由 Thomas Gleixner 提交于
The uarts only work when the parent is ras_ahb_clk. The stale 3.5 based ST tree does this in the board file. Add it to the clk init function. Not pretty, but the mess there is amazing anyway. Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Acked-by: NViresh Kumar <viresh.kumar@linaro.org> Signed-off-by: NMike Turquette <mturquette@linaro.org>
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由 Thomas Gleixner 提交于
The control register is at offset 0x10, not 0x0. This is wreckaged since commit 5df33a62 (SPEAr: Switch to common clock framework). Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Cc: stable@vger.kernel.org Acked-by: NViresh Kumar <viresh.kumar@linaro.org> Signed-off-by: NMike Turquette <mturquette@linaro.org>
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由 Helge Deller 提交于
Signed-off-by: NHelge Deller <deller@gmx.de> Cc: stable@vger.kernel.org # 3.13+
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由 Helge Deller 提交于
On parisc we can not use the existing compat implementation for fanotify_mark() because for the 64bit mask parameter the higher and lower 32bits are ordered differently than what the compat function expects from big endian architectures. Specifically: It finally turned out, that on hppa we end up with different assignments of parameters to kernel arguments depending on if we call the glibc wrapper function int fanotify_mark (int __fanotify_fd, unsigned int __flags, uint64_t __mask, int __dfd, const char *__pathname); or directly calling the syscall manually syscall(__NR_fanotify_mark, ...) Reason is, that the syscall() function is implemented as C-function and because we now have the sysno as first parameter in front of the other parameters the compiler will unexpectedly add an empty paramenter in front of the u64 value to ensure the correct calling alignment for 64bit values. This means, on hppa you can't simply use syscall() to call the kernel fanotify_mark() function directly, but you have to use the glibc function instead. This patch fixes the kernel in the hppa-arch specifc coding to adjust the parameters in a way as if userspace calls the glibc wrapper function fanotify_mark(). Signed-off-by: NHelge Deller <deller@gmx.de> Cc: stable@vger.kernel.org # 3.13+
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由 Helge Deller 提交于
Signed-off-by: NHelge Deller <deller@gmx.de> Cc: stable@vger.kernel.org # 3.13+
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git://git.infradead.org/users/vkoul/slave-dma由 Linus Torvalds 提交于
Pull slave-dmaengine fixes from Vinod Koul: "We have two small fixes. First one from Daniel to handle 0-length packets for usb cppi dma. Second by Russell for imx-sdam cyclic residue reporting" * 'fixes' of git://git.infradead.org/users/vkoul/slave-dma: Update imx-sdma cyclic handling to report residue dma: cppi41: handle 0-length packets
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由 Olof Johansson 提交于
Merge tag 'samsung-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes Merge "Samsung fixes-3 for 3.16" from Kukjin Kim: Samsung fixes-3 for v3.16 - update the parent for Auudss clock because kernel will be hang during late boot if the parent clock is disabled in bootloader. - enable clk handing in power domain because while power domain on/off, its regarding clock source will be reset and it causes a problem so need to handle it. - add mux clocks to be used by power domain for exynos5420-mfc during power domain on/off and property in device tree also. - register cpuidle only for exynos4210 and exynos5250 because a system failure will be happened on other exynos SoCs. * tag 'samsung-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: EXYNOS: Register cpuidle device only on exynos4210 and 5250 ARM: dts: Add clock property for mfc_pd in exynos5420 clk: exynos5420: Add IDs for clocks used in PD mfc ARM: EXYNOS: Add support for clock handling in power domain ARM: dts: Update the parent for Audss clocks in Exynos5420 Signed-off-by: NOlof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb由 Linus Torvalds 提交于
Pull USB fixes from Greg KH: "Here are some small USB fixes, PHY driver fixes (they ended up in this tree for lack of somewhere else to put them), and some new USB device ids" * tag 'usb-3.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: phy: omap-usb2: Balance pm_runtime_enable() on probe failure and remove phy: core: Fix error path in phy_create() drivers: phy: phy-samsung-usb2.c: Add missing MODULE_DEVICE_TABLE phy: omap-usb2: fix devm_ioremap_resource error detection code phy: sun4i: depend on RESET_CONTROLLER USB: serial: ftdi_sio: Add Infineon Triboard USB: ftdi_sio: Add extra PID. usb: option: Add ID for Telewell TW-LTE 4G v2 USB: cp210x: add support for Corsair usb dongle
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty由 Linus Torvalds 提交于
Pull tty/serial fixes from Greg KH: "Here are some small serial fixes that resolve some reported problems that started in 3.15 with some serial drivers. And there's a new dt binding for a serial driver, which was all that was needed for the renesas serial driver" * tag 'tty-3.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: serial: sh-sci: Add device tree support for r8a7{778,740,3a4} and sh73a0 serial: imx: Fix build breakage serial: arc_uart: Use uart_circ_empty() for open-coded comparison serial: Test for no tx data on tx restart
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc由 Linus Torvalds 提交于
Pull char/misc driver fixes from Greg KH: "Here are two hyperv driver fixes, and one i8k driver fix for 3.16" * tag 'char-misc-3.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: i8k: Fix non-SMP operation Drivers: hv: util: Fix a bug in the KVP code Drivers: hv: vmbus: Fix a bug in the channel callback dispatch code
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging由 Linus Torvalds 提交于
Pull IIO fixes from Greg KH: "Here are some IIO driver fixes for 3.16-rc5. Nothing major, just resolves some minor issues that have been reported" * tag 'staging-3.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: iio: ti_am335x_adc: Fix: Use same step id at FIFOs both ends iio:tcs3472: Check for buffer enabled and locking iio: hid-sensor-prox: Fix return values iio: hid-sensor-gyro-3d: Fix return values iio: hid-sensor-als: Fix return values iio: hid-sensor-magn-3d: Fix return values iio: hid-sensor-accel-3d: Fix return values iio: hid-sensor-press: Fix return values
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由 Namjae Jeon 提交于
Fix potential null pointer dereferencing problem caused by e43bb4e6 ("ext4: decrement free clusters/inodes counters when block group declared bad") Reported-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NNamjae Jeon <namjae.jeon@samsung.com> Signed-off-by: NAshish Sangwan <a.sangwan@samsung.com> Signed-off-by: NTheodore Ts'o <tytso@mit.edu> Reviewed-by: NLukas Czerner <lczerner@redhat.com>
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由 Theodore Ts'o 提交于
This fixes the following lockdep complaint: [ INFO: possible circular locking dependency detected ] 3.16.0-rc2-mm1+ #7 Tainted: G O ------------------------------------------------------- kworker/u24:0/4356 is trying to acquire lock: (&(&sbi->s_es_lru_lock)->rlock){+.+.-.}, at: [<ffffffff81285fff>] __ext4_es_shrink+0x4f/0x2e0 but task is already holding lock: (&ei->i_es_lock){++++-.}, at: [<ffffffff81286961>] ext4_es_insert_extent+0x71/0x180 which lock already depends on the new lock. Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&ei->i_es_lock); lock(&(&sbi->s_es_lru_lock)->rlock); lock(&ei->i_es_lock); lock(&(&sbi->s_es_lru_lock)->rlock); *** DEADLOCK *** 6 locks held by kworker/u24:0/4356: #0: ("writeback"){.+.+.+}, at: [<ffffffff81071d00>] process_one_work+0x180/0x560 #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [<ffffffff81071d00>] process_one_work+0x180/0x560 #2: (&type->s_umount_key#22){++++++}, at: [<ffffffff811a9c74>] grab_super_passive+0x44/0x90 #3: (jbd2_handle){+.+...}, at: [<ffffffff812979f9>] start_this_handle+0x189/0x5f0 #4: (&ei->i_data_sem){++++..}, at: [<ffffffff81247062>] ext4_map_blocks+0x132/0x550 #5: (&ei->i_es_lock){++++-.}, at: [<ffffffff81286961>] ext4_es_insert_extent+0x71/0x180 stack backtrace: CPU: 0 PID: 4356 Comm: kworker/u24:0 Tainted: G O 3.16.0-rc2-mm1+ #7 Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 Workqueue: writeback bdi_writeback_workfn (flush-253:0) ffffffff8213dce0 ffff880014b07538 ffffffff815df0bb 0000000000000007 ffffffff8213e040 ffff880014b07588 ffffffff815db3dd ffff880014b07568 ffff880014b07610 ffff88003b868930 ffff88003b868908 ffff88003b868930 Call Trace: [<ffffffff815df0bb>] dump_stack+0x4e/0x68 [<ffffffff815db3dd>] print_circular_bug+0x1fb/0x20c [<ffffffff810a7a3e>] __lock_acquire+0x163e/0x1d00 [<ffffffff815e89dc>] ? retint_restore_args+0xe/0xe [<ffffffff815ddc7b>] ? __slab_alloc+0x4a8/0x4ce [<ffffffff81285fff>] ? __ext4_es_shrink+0x4f/0x2e0 [<ffffffff810a8707>] lock_acquire+0x87/0x120 [<ffffffff81285fff>] ? __ext4_es_shrink+0x4f/0x2e0 [<ffffffff8128592d>] ? ext4_es_free_extent+0x5d/0x70 [<ffffffff815e6f09>] _raw_spin_lock+0x39/0x50 [<ffffffff81285fff>] ? __ext4_es_shrink+0x4f/0x2e0 [<ffffffff8119760b>] ? kmem_cache_alloc+0x18b/0x1a0 [<ffffffff81285fff>] __ext4_es_shrink+0x4f/0x2e0 [<ffffffff812869b8>] ext4_es_insert_extent+0xc8/0x180 [<ffffffff812470f4>] ext4_map_blocks+0x1c4/0x550 [<ffffffff8124c4c4>] ext4_writepages+0x6d4/0xd00 ... Reported-by: NMinchan Kim <minchan@kernel.org> Signed-off-by: NTheodore Ts'o <tytso@mit.edu> Reported-by: NMinchan Kim <minchan@kernel.org> Cc: stable@vger.kernel.org Cc: Zheng Liu <gnehzuil.liu@gmail.com>
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由 Pali Rohár 提交于
Dell kernel driver dell-smo8800 provides same freefall interface as hp_accel so program hpfall.c works also on Dell laptops. So rename it to freefall.c. Dell driver does not provide hp::hddprotect led so make sure that freefall.c works also if hp::hddprotect does not exist in sysfs. Additionally write info to syslog. Signed-off-by: NPali Rohár <pali.rohar@gmail.com> Cc: Sonal Santan <sonal.santan@gmail.com> Acked-by: NPavel Machek <pavel@ucw.cz> Signed-off-by: NRandy Dunlap <rdunlap@infradead.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Masanari Iida 提交于
This patch fixed spelling typo in various template files within Documentation/Docbook. Signed-off-by: NMasanari Iida <standby24x7@gmail.com> Signed-off-by: NRandy Dunlap <rdunlap@infradead.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Masanari Iida 提交于
This patch fixed spelling typo found in DocBook/mtdnand.tmpl. Signed-off-by: NMasanari Iida <standby24x7@gmail.com> Signed-off-by: NRandy Dunlap <rdunlap@infradead.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Horia Geanta 提交于
Object-like macros are different than function-like macros: https://gcc.gnu.org/onlinedocs/cpp/Object-like-Macros.html https://gcc.gnu.org/onlinedocs/cpp/Function-like-Macros.html They are not parsed correctly, generating invalid intermediate files (xmls) for cases like: #define BIT_MASK (0xFF << BIT_SHIFT) where "OxFF <<" is considered to be parameter type. When parsing, we can differentiate beween these two types of macros by checking whether there is at least one whitespace b/w "#define" and first opening parenthesis. Signed-off-by: NHoria Geanta <horia.geanta@freescale.com> Signed-off-by: NRandy Dunlap <rdunlap@infradead.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Paul Bolle 提交于
The paragraph on mcelog currently describes kernel v2.6.31. In that kernel the mce code (for i386, that is) was in transition. Ever since v2.6.32 the situation is much simpler (eg, mcelog is now needed to process events on almost all x86 machines, i386 and x86-64). Since this "document is designed to provide a list of the minimum levels of software necessary to run the 3.0 kernels" let's just describe that situation. Signed-off-by: NPaul Bolle <pebolle@tiscali.nl> Acked-by: NAndi Kleen <ak@linux.intel.com> Signed-off-by: NRandy Dunlap <rdunlap@infradead.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Bo Shen 提交于
Add clocks for usb device, or else switch to CCF, the gadget won't work. Reported-by: NJiri Prchal <jiri.prchal@aksignal.cz> Signed-off-by: NBo Shen <voice.shen@atmel.com> Acked-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com> Tested-by: NJiri Prchal <jiri.prchal@aksignal.cz> Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: NOlof Johansson <olof@lixom.net>
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- 12 7月, 2014 2 次提交
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由 Roger Quadros 提交于
If probe fails then we need to call pm_runtime_disable() to balance out the previous pm_runtime_enable() call. Else it will cause unbalanced pm_runtime_enable() call in the succeding probe call. This anomaly was observed when the call to devm_phy_create() failed with -EPROBE_DEFER. Balance out the pm_runtime_enable() call in .remove() as well. Signed-off-by: NRoger Quadros <rogerq@ti.com> Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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