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2014-08-21microblaze: Wire-up getrandom syscallMichal Simek
Add new getrandom syscall. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2014-08-21microblaze: Wire-up seccomp syscallMichal Simek
Add new seccomp syscall. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2014-08-20Merge branch 'for-linus' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds
Pull cifs fixes from Steve French: "Most important fixes in this set include three SMB3 fixes for stable (including fix for possible kernel oops), and a workaround to allow writes to Mac servers (only cifs dialect, not more current SMB2.1, worked to Mac servers). Also fallocate support added, and lease fix from Jeff" * 'for-linus' of git://git.samba.org/sfrench/cifs-2.6: [SMB3] Enable fallocate -z support for SMB3 mounts enable fallocate punch hole ("fallocate -p") for SMB3 Incorrect error returned on setting file compressed on SMB2 CIFS: Fix wrong directory attributes after rename CIFS: Fix SMB2 readdir error handling [CIFS] Possible null ptr deref in SMB2_tcon [CIFS] Workaround MacOS server problem with SMB2.1 write response cifs: handle lease F_UNLCK requests properly Cleanup sparse file support by creating worker function for it Add sparse file support to SMB2/SMB3 mounts Add missing definitions for CIFS File System Attributes cifs: remove unused function cifs_oplock_break_wait
2014-08-20Merge branch 'for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs Pull filesystem fixes from Jan Kara: "udf, isofs, and ext3 bug fixes" * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: ext3: Count internal journal as bsddf overhead in ext3_statfs isofs: Fix unbounded recursion when processing relocated directories udf: avoid unneeded up_write when fail to add entry in ->symlink
2014-08-20Merge branch 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86Linus Torvalds
Pull x86 platform driver revert from Matthew Garrett: "This clearly shouldn't have been merged. No excuse on my part" * 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86: Revert "platform/x86/toshiba-apci.c possible bad if test?"
2014-08-20Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull KVM fixes from Paolo Bonzini: "Reverting a 3.16 patch, fixing two bugs in device assignment (one has a CVE), and fixing some problems introduced during the merge window (the CMA bug came in via Andrew, the x86 ones via yours truly)" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: virt/kvm/assigned-dev.c: Set 'dev->irq_source_id' to '-1' after free it Revert "KVM: x86: Increase the number of fixed MTRR regs to 10" KVM: x86: do not check CS.DPL against RPL during task switch KVM: x86: Avoid emulating instructions on #UD mistakenly PC, KVM, CMA: Fix regression caused by wrong get_order() use kvm: iommu: fix the third parameter of kvm_iommu_put_pages (CVE-2014-3601)
2014-08-20Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "These are the two bug fixes I mentioned in the final merge window pull. One is a reversed logic check in the device busy tests which can cause a nasty hang and another crash seen in the new SCSI pool support if the use count ever goes to zero" [ The device busy test already got merged from a patch earlier, so is now duplicated. ] * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: [SCSI] save command pool address of Scsi_Host [SCSI] fix qemu boot hang problem
2014-08-20usb: gadget: remove $(PWD) in ccflags-yPhilippe Reynes
The variable $(PWD) is useless, and it may break the compilation. For example, it breaks the kernel compilation when it's done with buildroot : /home/trem/Codes/armadeus/armadeus/buildroot/output/host/usr/bin/ccache /home/trem/Codes/armadeus/armadeus/buildroot/output/host/usr/bin/arm-buildroot-linux-uclibcgnueabi-gcc -Wp,-MD,drivers/usb/gadget/legacy/.hid.o.d -nostdinc -isystem /home/trem/Codes/armadeus/armadeus/buildroot/output/host/usr/lib/gcc/arm-buildroot-linux-uclibcgnueabi/4.7.3/include -I./arch/arm/include -Iarch/arm/include/generated -Iinclude -I./arch/arm/include/uapi -Iarch/arm/include/generated/uapi -I./include/uapi -Iinclude/generated/uapi -include ./include/linux/kconfig.h -D__KERNEL__ -mlittle-endian -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -fno-dwarf2-cfi-asm -mabi=aapcs-linux -mno-thumb-interwork -mfpu=vfp -funwind-tables -marm -D__LINUX_ARM_ARCH__=5 -march=armv5te -mtune=arm9tdmi -msoft-float -Uarm -fno-delete-null-pointer-checks -O2 --param=allow-store-data-races=0 -Wframe-larger-than=1024 -fno-stack-protector -Wno-unused-but-set-variable -fomit-frame-pointer -fno-var-tracking-assignments -g -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -DCC_HAVE_ASM_GOTO -I/home/trem/Codes/armadeus/armadeus/buildroot/drivers/usb/gadget/ -I/home/trem/Codes/armadeus/armadeus/buildroot/drivers/usb/gadget/udc/ -I/home/trem/Codes/armadeus/armadeus/buildroot/drivers/usb/gadget/function/ -DMODULE -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(hid)" -D"KBUILD_MODNAME=KBUILD_STR(g_hid)" -c -o drivers/usb/gadget/legacy/hid.o drivers/usb/gadget/legacy/hid.c drivers/usb/gadget/epautoconf.c:23:26: erreur fatale: gadget_chips.h : Aucun fichier ou dossier de ce type This compilation line include : ..../buildroot/driver/usb/gadget but the real path is : ..../buildroot/output/build/linux-3.17-rc1/driver/usb/gadget Signed-off-by: Philippe Reynes <tremyfr@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-08-20spi/rockchip: fixup incorrect dma direction settingAddy Ke
Signed-off-by: Addy Ke <addy.ke@rock-chips.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-08-20spi/pxa2xx: Add ACPI ID for Intel BraswellAlan Cox
The SPI host controller is the same as used in Baytrail, only the ACPI ID is different so add this new ID to the list. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org> Cc: stable@vger.kernel.org
2014-08-20Revert "platform/x86/toshiba-apci.c possible bad if test?"Matthew Garrett
This reverts commit bdc3ae7221213963f438faeaa69c8b4a2195f491. Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-20usb: pch_udc: usb gadget device support for Intel Quark X1000Bryan O'Donoghue
This patch is to enable the USB gadget device for Intel Quark X1000 Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@intel.com> Signed-off-by: Bing Niu <bing.niu@intel.com> Signed-off-by: Alvin (Weike) Chen <alvin.chen@intel.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-08-20mfd: ab8500-core: Use 'ifdef' for config optionsFabio Estevam
The config symbol 'CONFIG_DEBUG_FS' should be protected by a 'ifdef' instead of a plain 'if'. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-08-20mfd: htc-i2cpld: Fix %d confusingly prefixed with 0x in format stringHans Wennborg
Signed-off-by: Hans Wennborg <hans@hanshq.net> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-08-20mfd: omap-usb-host: Fix %d confusingly prefixed with 0x in format stringHans Wennborg
Signed-off-by: Hans Wennborg <hans@hanshq.net> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-08-20pwm-backlight: Fix bogus request for GPIO#0 when instantiated from DTLothar Waßmann
commit 257462dbf3ed ("pwm-backlight: switch to gpiod interface") introduced a regression leading to acquiring a bogus GPIO-0 when configured from DT without an 'enable-gpios' property. The driver will happily accept the 0 initialized 'enable_gpio' member of the struct platform_pwm_backlight_data as valid gpio number, and request this GPIO as enable pin. In case of multiple driver instances, the second will fail to register with the error message: pwm-backlight backlight1.23: failed to request GPIO#0: -16 Fix this by setting enable_gpio in the pdata struct to -EINVAL. Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-08-20perf: Handle compat ioctlPawel Moll
When running a 32-bit userspace on a 64-bit kernel (eg. i386 application on x86_64 kernel or 32-bit arm userspace on arm64 kernel) some of the perf ioctls must be treated with special care, as they have a pointer size encoded in the command. For example, PERF_EVENT_IOC_ID in 32-bit world will be encoded as 0x80042407, but 64-bit kernel will expect 0x80082407. In result the ioctl will fail returning -ENOTTY. This patch solves the problem by adding code fixing up the size as compat_ioctl file operation. Reported-by: Drew Richardson <drew.richardson@arm.com> Signed-off-by: Pawel Moll <pawel.moll@arm.com> Signed-off-by: Peter Zijlstra <peterz@infradead.org> Cc: Arnaldo Carvalho de Melo <acme@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1402671812-9078-1-git-send-email-pawel.moll@arm.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
2014-08-19Input: sparc - i8042-sparcio.h: fix unused kbd_res warningVincent Stehlé
kbd_res is used only when CONFIG_PCI is defined; condition its declaration as well. This fixes the following compilation warning: drivers/input/serio/i8042-sparcio.h:20:25: warning: ‘kbd_res’ defined but not used [-Wunused-variable] Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-08-19spi: spi-au1550: fix build failureManuel Lauss
Fix a build failure introduced with commit 30670539b86 (spi: au1550: Fix bug in deallocation of memory) Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-08-19ext3: Count internal journal as bsddf overhead in ext3_statfsChin-Tsung Cheng
The journal blocks of external journal device should not be counted as overhead. Signed-off-by: Chin-Tsung Cheng <chintzung@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>
2014-08-19ARM: dts: ODROID i2c improvementsDaniel Drake
Increase max i2c bus frequency beyond the default for faster data transfers. According to the manual, these faster speeds are only available when the board is wired up the right way. In this case, the vendor kernel has run at this speed for a long time. sda-delay is needed for talking to RTC on PMIC, otherwise the i2c controller never sees an ACK. Strangely the other PMIC i2c slave (the main one) works fine even without this delay. I Chose value 100 to match the vendor kernel. Signed-off-by: Daniel Drake <drake@endlessm.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Tested-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2014-08-19ARM: dts: Enable PMIC interrupts on ODROIDDaniel Drake
The ODROID kernel shows that the PMIC interrupt line is hooked up to pin GPX3-2. This is needed for the max77686-irq driver to create the PMIC IRQ domain, which is needed by max77686-rtc. Signed-off-by: Daniel Drake <drake@endlessm.com> Tested-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2014-08-19Revert "arm64: Do not invoke audit_syscall_* functions if !CONFIG_AUDIT_SYSCALL"Will Deacon
For some reason, the audit patches didn't make it out of -next this merge window, so revert our temporary hack and let the audit guys deal with fixing up -next. This reverts commit 2a8f45b040bcb9b2ad2845f061499d1b6f41cc7b. Signed-off-by: Will Deacon <will.deacon@arm.com>
2014-08-19Merge tag 'imx-fixes-3.17' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes Merge "ARM: imx: fixes for 3.17" from Shawn Guo: The i.MX fixes for 3.17: - A correction on imx6dl gpu axi clock setting - Fix a compilation error which comes after ARMv6K SMP build is allowed - Fix a typo with pinctrl_esdhc1 in vf610-twr dts - Correct i.MX6SX pad setting for UART in dts - Fix i.MX53 VPU clock settings in dts - Fix a suspend/resume failure seen on Cubox-i board, which is caused by TLB missing of IOMUXC base address during suspend - ARCH_HAS_OPP has been removed by commit 78c5e0bb145d (PM / OPP: Remove ARCH_HAS_OPP), so we need to kill it for IMX - A small fix on enet reset pin of edmqmx6 board * tag 'imx-fixes-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: dts: imx6sx: fix the pad setting for uart CTS_B ARM: dts: i.MX53: fix apparent bug in VPU clks ARM: imx: correct gpu2d_axi and gpu3d_axi clock setting ARM: dts: imx6: edmqmx6: change enet reset pin ARM: dts: vf610-twr: Fix pinctrl_esdhc1 pin definitions. ARM: imx: remove unnecessary ARCH_HAS_OPP select ARM: imx: fix TLB missing of IOMUXC base address during suspend ARM: imx6: fix SMP compilation again Signed-off-by: Olof Johansson <olof@lixom.net>
2014-08-19usb: gadget: uvc: fix possible lockup in uvc gadgetMichael Grzeschik
If the pending buffers in the queue could not be pushed to the udc endpoint we have to cancel the uvc_queue. Otherwise the gadget will get stuck on this error. This patch calls uvc_queue_cancel if usb_ep_queue failed. Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-08-19arm64: mm: update max pa bits to 48Ganapatrao Kulkarni
Now that we support 48-bit physical addressing, update MAX_PHYSMEM_BITS accordingly. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Ganapatrao Kulkarni <ganapatrao.kulkarni@caviumnetworks.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
2014-08-19arm64: ignore DT memreserve entries when booting in UEFI modeLeif Lindholm
UEFI provides its own method for marking regions to reserve, via the memory map which is also used to initialise memblock. So when using the UEFI memory map, ignore any memreserve entries present in the DT. Reported-by: Mark Rutland <mark.rutland@arm.com> Reviewed-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Signed-off-by: Will Deacon <will.deacon@arm.com>
2014-08-19Input: atmel_mxt_ts - improve description of gpio-keymap propertyNick Dyer
The below patch improves the documentation for the gpio-property. Stephen Warren has a good example here: https://github.com/swarren/linux-tegra/commit/09789801 trackpad@4b { compatible = "atmel,maxtouch"; reg = <0x4b>; interrupt-parent = <&gpio>; interrupts = <TEGRA_GPIO(W, 3) IRQ_TYPE_LEVEL_LOW>; linux,gpio-keymap = <0 0 0 BTN_LEFT>; }; This maps BTN_LEFT to the 4th bit of the T19 message. Signed-off-by: Nick Dyer <nick.dyer@itdev.co.uk> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-08-19mtd: nand: fix DocBook warnings on nand_sdr_timings docBoris BREZILLON
Change the comment type (from /** to /*) to prevent DocBook from complaining about missing description for nand_sdr_timings fields. There is currently no need in documenting those fields because they are fully described in the ONFI specification (which is pointed out in the comment). Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Reported-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-08-19arm64: configs: Enable X-Gene SATA and ethernet in defconfigMark Brown
Currently when run on an APM platform the ARMv8 defconfig has no viable options for rootfs other than ramdisk which is rather limiting. Since we already have both SATA and the bits needed for NFS root enabled we just need to enable the relevant drivers so do that, helping enable direct testing of upstream. If the configuration ends up becoming too big we can consider modularising some of the drivers and asking people to use an initramfs but for now this is not an issue. Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Will Deacon <will.deacon@arm.com>
2014-08-19arm64: align randomized TEXT_OFFSET on 4 kB boundaryArd Biesheuvel
When booting via UEFI, the kernel Image is loaded at a 4 kB boundary and the embedded EFI stub is executed in place. The EFI stub relocates the Image to reside TEXT_OFFSET bytes above a 2 MB boundary, and jumps into the kernel proper. In AArch64, PC relative symbol references are emitted using adrp/add or adrp/ldr pairs, where the offset into a 4 kB page is resolved using a separate :lo12: relocation. This implicitly assumes that the code will always be executed at the same relative offset with respect to a 4 kB boundary, or the references will point to the wrong address. This means we should link the kernel at a 4 kB aligned base address in order to remain compatible with the base address the UEFI loader uses when doing the initial load of Image. So update the code that generates TEXT_OFFSET to choose a multiple of 4 kB. At the same time, update the code so it chooses from the interval [0..2MB) as the author originally intended. Reviewed-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Will Deacon <will.deacon@arm.com>
2014-08-19tipc: Fix build.David S. Miller
Missing semicolon in range check fix. Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-19Merge branch 'cbq-fixes'David S. Miller
Vasily Averin says: ==================== cbq: incorrectly low bandwidth blocks limited traffic v2: patch description changes Fixes: f0f6ee1f70c4 ("cbq: incorrect processing of high limits") Mainstream commit f0f6ee1f70c4 ("cbq: incorrect processing of high limits") have side effect: if cbq bandwidth setting is less than real interface throughput non-limited traffic can delay limited traffic for a very long time. This happen because of q->now changes incorrectly in cbq_dequeue(): in described scenario L2T is much greater than real time delay, and q->now gets an extra boost for each transmitted packet. Accumulated boost prevents update q->now, and blocked class can wait very long time until (q->now >= cl->undertime) will be true again. More detailed problem description can be found here: http://www.spinics.net/lists/netdev/msg292493.html Following patches should fix the problem. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-19cbq: now_rt removalVasily Averin
Now q->now_rt is identical to q->now and is not required anymore. Signed-off-by: Vasily Averin <vvs@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-19cbq: incorrectly low bandwidth setting blocks limited trafficVasily Averin
Mainstream commit f0f6ee1f70c4 ("cbq: incorrect processing of high limits") have side effect: if cbq bandwidth setting is less than real interface throughput non-limited traffic can delay limited traffic for a very long time. This happen because of q->now changes incorrectly in cbq_dequeue(): in described scenario L2T is much greater than real time delay, and q->now gets an extra boost for each transmitted packet. Accumulated boost prevents update q->now, and blocked class can wait very long time until (q->now >= cl->undertime) will be true again. To fix the problem the patch updates q->now on each cbq_update() call. L2T-related pre-modification q->now was moved to cbq_update(). My testing confirmed that it fixes the problem and did not discover any side-effects Fixes: f0f6ee1f70c4 ("cbq: incorrect processing of high limits") Signed-off-by: Vasily Averin <vvs@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-19scsi: Fix qemu boot hang problemGuenter Roeck
The latest kernel fails to boot qemu arm images when using scsi for disk access. Boot gets stuck after the following messages. brd: module loaded sym53c8xx 0000:00:0c.0: enabling device (0100 -> 0103) sym0: <895a> rev 0x0 at pci 0000:00:0c.0 irq 93 sym0: No NVRAM, ID 7, Fast-40, LVD, parity checking sym0: SCSI BUS has been reset. scsi host0: sym-2.2.3 Bisect points to commit 71e75c97f97a ("scsi: convert device_busy to atomic_t"). Code inspection shows the following suspicious change in scsi_request_fn. out_delay: - if (sdev->device_busy == 0 && !scsi_device_blocked(sdev)) + if (atomic_read(&sdev->device_busy) && !scsi_device_blocked(sdev)) blk_delay_queue(q, SCSI_QUEUE_DELAY); } 'sdev->device_busy == 0' was replaced with 'atomic_read(&sdev->device_busy)', meaning the logic was reversed. Changing this expression to '!atomic_read(&sdev->device_busy)' fixes the problem. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Hannes Reinecke <hare@suse.de> Acked-by: Jens Axboe <axboe@fb.com> Reviewed-by: Venkatesh Srinivas <venkateshs@google.com> Reviewed-by: Webb Scales <webbnh@hp.com> Cc: Christoph Hellwig <hch@lst.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-08-19f2fs: don't skip checkpoint if there is no dirty node pagesJaegeuk Kim
This is the errorneous scenario. 1. write data 2. do checkpoint 3. produce some dirty node pages by the gc thread 4. write back dirty node pages 5. f2fs_put_super will skip the checkpoint, since dirty count for node pages is zero. This patch removes such the wrong condition check. Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2014-08-19f2fs: avoid bug_on when error is occurredJaegeuk Kim
During the recovery, if an error like EIO or ENOMEM, f2fs_bug_on should skip. Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2014-08-19f2fs: fix to recover inline_xattr/data and blocksJaegeuk Kim
This patch fixes not to skip xattr recovery and inline xattr/data recovery order. Reviewed-by: Chao Yu <chao2.yu@samsung.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2014-08-19f2fs: should clear the inline_xattr flagJaegeuk Kim
During the recovery, we should clear the inline_xattr flag if its xattr node block is recovered. Reviewed-by: Chao Yu <chao2.yu@samsung.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2014-08-19f2fs: clear FI_INC_LINK during the recoveryJaegeuk Kim
If an inode are fsynced multiple times with fsync & dent marks, this inode will set FI_INC_LINK at find_fsync_dnodes during the recovery. But, in recover_inode, recover_dentry doesn't clear that flag when multiple hits were occurred. So this patch removes the flag for the further consistency. Reviewed-by: Chao Yu <chao2.yu@samsung.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2014-08-19f2fs: fix the initial inode page for recoveryJaegeuk Kim
If a new inode page is needed for recover_dentry, we should assing i_inline as zero. Reviewed-by: Chao Yu <chao2.yu@samsung.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2014-08-19f2fs: make clear on test condition and return typesJaegeuk Kim
This patch adds a parentheses to make clear for condition check. And also it changes the return type for better meanings. Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2014-08-19f2fs: should convert inline_data during the mkwriteJaegeuk Kim
If mkwrite is called to an inode having inline_data, it can overwrite the data index space as NEW_ADDR. (e.g., the first 4 bytes are coincidently zero) Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2014-08-19f2fs: fix typoarter97
Fix typo and some grammatical errors. The words "filesystem" and "readahead" are being used without the space treewide. Signed-off-by: Park Ju Hyung <qkrwngud825@gmail.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2014-08-19isofs: Fix unbounded recursion when processing relocated directoriesJan Kara
We did not check relocated directory in any way when processing Rock Ridge 'CL' tag. Thus a corrupted isofs image can possibly have a CL entry pointing to another CL entry leading to possibly unbounded recursion in kernel code and thus stack overflow or deadlocks (if there is a loop created from CL entries). Fix the problem by not allowing CL entry to point to a directory entry with CL entry (such use makes no good sense anyway) and by checking whether CL entry doesn't point to itself. CC: stable@vger.kernel.org Reported-by: Chris Evans <cevans@google.com> Signed-off-by: Jan Kara <jack@suse.cz>
2014-08-19udf: avoid unneeded up_write when fail to add entry in ->symlinkChao Yu
We have released the ->i_data_sem before invoking udf_add_entry(), so in following error path, we should not release this lock again. Signed-off-by: Chao Yu <chao2.yu@samsung.com> Signed-off-by: Jan Kara <jack@suse.cz>
2014-08-19usb: wusbcore: fix below build warningPeter Chen
linux-2.6/drivers/usb/wusbcore/wa-xfer.c: In function 'wa_buf_in_cb': linux-2.6/drivers/usb/wusbcore/wa-xfer.c:2590: warning: 'rpipe' may be used uninitialized in this function Signed-off-by: Peter Chen <peter.chen@freescale.com> Suggested-by: Thomas Pugliese <thomas.pugliese@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-19usb: core: fix below build warningPeter Chen
linux-2.6/drivers/usb/core/hub.c: In function 'usb_disconnect': linux-2.6/drivers/usb/core/hub.c:2110: warning: 'hub' may be used uninitialized in this function linux-2.6/drivers/usb/core/hub.c:2111: warning: 'port1' may be used uninitialized in this function Signed-off-by: Peter Chen <peter.chen@freescale.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-19usb: dwc2: gadget: fix below build warningPeter Chen
linux-2.6/drivers/usb/dwc2/gadget.c: In function 's3c_hsotg_irq_enumdone': linux-2.6/drivers/usb/dwc2/gadget.c:1904: warning: 'ep_mps' may be used uninitialized in this function Acked-by: Paul Zimmerman <Paul.Zimmerman@synopsys.com> Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit (git 2.34.1) at 2025-09-13 20:20:26 +0000