Skip to main content

Browse the archive

https://github.com/torvalds/linux
27 March 2024, 02:37:15 UTC
sort by:
Revision Author Date Message Commit Date
c778879 Linus Torvalds 20 May 2013, 21:37:38 UTC Linux 3.10-rc2 20 May 2013, 21:37:38 UTC
669c743 Linus Torvalds 20 May 2013, 21:25:19 UTC Merge tag 'stable/for-linus-3.10-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen Pull Xen fixes from Konrad Rzeszutek Wilk: - Regression fix in xen privcmd fixing a memory leak. - Add Documentation for tmem driver. - Simplify and remove code in the tmem driver. - Cleanups. * tag 'stable/for-linus-3.10-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen: Fixed assignment error in if statement xen/xenbus: Fixed over 80 character limit issue xen/xenbus: Fixed indentation error in switch case xen/tmem: Don't use self[ballooning|shrinking] if frontswap is off. xen/tmem: Remove the usage of '[no|]selfballoon' and use 'tmem.selfballooning' bool instead. xen/tmem: Remove the usage of 'noselfshrink' and use 'tmem.selfshrink' bool instead. xen/tmem: Remove the boot options and fold them in the tmem.X parameters. xen/tmem: s/disable_// and change the logic. xen/tmem: Fix compile warning. xen/tmem: Split out the different module/boot options. xen/tmem: Move all of the boot and module parameters to the top of the file. xen/tmem: Cleanup. Remove the parts that say temporary. xen/privcmd: fix condition in privcmd_close() 20 May 2013, 21:25:19 UTC
622f223 Linus Torvalds 20 May 2013, 18:36:52 UTC Merge tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: - Error path fixes for abituguru and iio_hwmon drivers. - Drop erroneously created attributes from nct6775 driver. - Drop redundant safety on cache lifetime for tmp401 driver. - Add explicit maintainer for LM95234 and TMP401 drivers. * tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: MAINTAINERS: Add myself as maintainer for LM95234 and TMP401 drivers hwmon: (tmp401) Drop redundant safety on cache lifetime hwmon: fix error return code in abituguru_probe() hwmon: (iio_hwmon) Fix null pointer dereference hwmon: (nct6775) Do not create non-existing attributes hwmon: (iio_hwmon) Fix missing iio_channel_release_all call if devm_kzalloc fail 20 May 2013, 18:36:52 UTC
5e427ec Linus Torvalds 20 May 2013, 18:36:03 UTC x86: Fix bit corruption at CPU resume time In commit 78d77df71510 ("x86-64, init: Do not set NX bits on non-NX capable hardware") we added the early_pmd_flags that gets the NX bit set when a CPU supports NX. However, the new variable was marked __initdata, because the main _use_ of this is in an __init routine. However, the bit setting happens from secondary_startup_64(), which is called not only at bootup, but on every secondary CPU start. Including resuming from STR and at CPU hotplug time. So the value cannot be __initdata. Reported-bisected-and-tested-by: Michal Hocko <mhocko@suse.cz> Cc: stable@vger.kernel.org # v3.9 Acked-by: Peter Anvin <hpa@linux.intel.com> Cc: Fernando Luis Vázquez Cao <fernando@oss.ntt.co.jp> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 20 May 2013, 18:36:03 UTC
fce9268 Lisa Nguyen 16 May 2013, 05:59:40 UTC xen: Fixed assignment error in if statement Fixed assignment error in if statement in balloon.c Signed-off-by: Lisa Nguyen <lisa@xenapiadmin.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 20 May 2013, 18:14:48 UTC
3d645b0 Lisa Nguyen 16 May 2013, 06:48:03 UTC xen/xenbus: Fixed over 80 character limit issue Fixed the format length of the xenbus_backend_ioctl() function to meet the 80 character limit in xenbus_dev_backend.c Signed-off-by: Lisa Nguyen <lisa@xenapiadmin.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 20 May 2013, 18:14:47 UTC
d7e5075 Lisa Nguyen 16 May 2013, 06:47:11 UTC xen/xenbus: Fixed indentation error in switch case Fixed the indentation error in the switch case in xenbus_dev_backend.c Signed-off-by: Lisa Nguyen <lisa@xenapiadmin.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 20 May 2013, 18:14:46 UTC
2c2c0e5 Linus Torvalds 20 May 2013, 14:59:46 UTC Merge tag 'pinctrl-fixes-v3.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pinctrl fixes from Linus Walleij: - Three fixes to make the boot path for device tree work properly on the Nomadik pin controller. - Compile warning fix for the vt8500 driver. - Fix error path in pinctrl-single. - Free mappings in error path of the Lantiq controller. - Documentation fixes. * tag 'pinctrl-fixes-v3.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl/lantiq: Free mapping configs for both pin and groups pinctrl: single: fix error return code in pcs_parse_one_pinctrl_entry() pinctrl: generic: Fix typos and clarify comments pinctrl: vt8500: Fix incorrect data in WM8750 pinctrl table pinctrl: abx500: Rejiggle platform data and DT initialisation pinctrl: abx500: Specify failed sub-driver by ID instead of driver_data 20 May 2013, 14:59:46 UTC
78aa0b3 Linus Torvalds 20 May 2013, 14:58:51 UTC Merge branch 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild Pull kbuild fix from Michal Marek: "In an attempt to improve make rpm-pkg, I broke make binrpm-pkg" * 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: package: Makefile: unbreak binrpm-pkg target 20 May 2013, 14:58:51 UTC
917cc4e Guenter Roeck 20 May 2013, 03:44:27 UTC MAINTAINERS: Add myself as maintainer for LM95234 and TMP401 drivers I wrote the LM95234 driver and extended the TMP401 driver substantially, and I have hardware to test both, so it makes sense to explicitly maintain them. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Jean Delvare <khali@linux-fr.org> 20 May 2013, 13:29:25 UTC
343cd4f Linus Torvalds 19 May 2013, 19:35:30 UTC Merge tag 'dm-3.10-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-dm Pull device mapper fix from Alasdair Kergon: "A patch to fix metadata resizing with device-mapper thin devices." * tag 'dm-3.10-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-dm: dm thin: fix metadata dev resize detection 19 May 2013, 19:35:30 UTC
610bba8 Alasdair G Kergon 19 May 2013, 17:57:50 UTC dm thin: fix metadata dev resize detection Fix detection of the need to resize the dm thin metadata device. The code incorrectly tried to extend the metadata device when it didn't need to due to a merging error with patch 24347e9 ("dm thin: detect metadata device resizing"). device-mapper: transaction manager: couldn't open metadata space map device-mapper: thin metadata: tm_open_with_sm failed device-mapper: thin: aborting transaction failed device-mapper: thin: switching pool to failure mode Signed-off-by: Alasdair G Kergon <agk@redhat.com> 19 May 2013, 17:57:50 UTC
4e2284d Jean Delvare 19 May 2013, 14:57:30 UTC hwmon: (tmp401) Drop redundant safety on cache lifetime time_after (as opposed to time_after_equal) already ensures that the cache lifetime is at least as much as requested. There is no point in manually adding another jiffy to that value, and this can confuse the reader into wrong interpretation. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Imre Deak <imre.deak@intel.com> Cc: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> 19 May 2013, 15:19:29 UTC
130901b Linus Torvalds 18 May 2013, 18:35:28 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs Pull btrfs fixes from Chris Mason: "Miao Xie has been very busy, fixing races and enospc problems and many other small but important pieces. Alexandre Oliva discovered some problems with how our error handling was interacting with the block layer and for now has disabled our partial handling of sub-page writes. The real sub-page work is in a series of patches from IBM that we still need to integrate and test. The code Alexandre has turned off was really incomplete. Josef has more error handling fixes and an important fix for the new skinny extent format. This also has my fix for the tracepoint crash from late in 3.9. It's the first stage in a larger clean up to get rid of btrfs_bio and make a proper bioset for all the items we need to tack into the bio. For now the bioset only holds our mirror_num and stripe_index, but for the next merge window I'll shuffle more in." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: (25 commits) Btrfs: use a btrfs bioset instead of abusing bio internals Btrfs: make sure roots are assigned before freeing their nodes Btrfs: explicitly use global_block_rsv for quota_tree btrfs: do away with non-whole_page extent I/O Btrfs: don't invoke btrfs_invalidate_inodes() in the spin lock context Btrfs: remove BUG_ON() in btrfs_read_fs_tree_no_radix() Btrfs: pause the space balance when remounting to R/O Btrfs: fix unprotected root node of the subvolume's inode rb-tree Btrfs: fix accessing a freed tree root Btrfs: return errno if possible when we fail to allocate memory Btrfs: update the global reserve if it is empty Btrfs: don't steal the reserved space from the global reserve if their space type is different Btrfs: optimize the error handle of use_block_rsv() Btrfs: don't use global block reservation for inode cache truncation Btrfs: don't abort the current transaction if there is no enough space for inode cache Correct allowed raid levels on balance. Btrfs: fix possible memory leak in replace_path() Btrfs: fix possible memory leak in the find_parent_nodes() Btrfs: don't allow device replace on RAID5/RAID6 Btrfs: handle running extent ops with skinny metadata ... 18 May 2013, 18:35:28 UTC
e510668 Linus Torvalds 18 May 2013, 17:54:54 UTC Merge branch 'devm_no_resource_check' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull devm usage cleanup from Wolfram Sang: "Lately, I have been experimenting how to improve the devm interface to make writing device drivers easier and less error prone while also getting rid of its subtle issues. I think it has more potential but still needs work and definately conistency, especiall in its usage. The first thing I come up with is a low hanging fruit regarding devm_ioremap_resouce(). This function already checks if the passed resource is valid and gives an error message if not. So, we can remove similar checks from the drivers and get rid of a bit of code and a number of inconsistent error strings. This series only removes the unneeded check iff devm_ioremap_resource follows platform_get_resource directly. The previous version tried to shuffle code if needed, too, what lead to an embarrasing bug. It turned out to me that shuffling code for all cases found will make the automated script too complex, so I am unsure if an automated cleanup is the proper tool for this case. Removing the easy stuff seems worthwhile to me, though. Despite various architectures and platform dependencies, I managed to compile test 45 out of 57 modified files locally using heuristics and defconfigs." Pulled because: 296 deletions, 0 additions. * 'devm_no_resource_check' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (33 commits) sound/soc/kirkwood: don't check resource with devm_ioremap_resource sound/soc/fsl: don't check resource with devm_ioremap_resource arch/mips/lantiq/xway: don't check resource with devm_ioremap_resource arch/arm/plat-samsung: don't check resource with devm_ioremap_resource arch/arm/mach-tegra: don't check resource with devm_ioremap_resource drivers/watchdog: don't check resource with devm_ioremap_resource drivers/w1/masters: don't check resource with devm_ioremap_resource drivers/video/omap2/dss: don't check resource with devm_ioremap_resource drivers/video/omap2: don't check resource with devm_ioremap_resource drivers/usb/phy: don't check resource with devm_ioremap_resource drivers/usb/host: don't check resource with devm_ioremap_resource drivers/usb/gadget: don't check resource with devm_ioremap_resource drivers/usb/chipidea: don't check resource with devm_ioremap_resource drivers/thermal: don't check resource with devm_ioremap_resource drivers/staging/nvec: don't check resource with devm_ioremap_resource drivers/staging/dwc2: don't check resource with devm_ioremap_resource drivers/spi: don't check resource with devm_ioremap_resource drivers/rtc: don't check resource with devm_ioremap_resource drivers/pwm: don't check resource with devm_ioremap_resource drivers/pinctrl: don't check resource with devm_ioremap_resource ... 18 May 2013, 17:54:54 UTC
ff9129b Linus Torvalds 18 May 2013, 17:46:50 UTC Merge tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux Pull device tree fixes from Grant Likely: "Device tree bug fixes and documentation updates for v3.10 Nothing earth shattering here. A build failure fix, and fix for releasing nodes and some documenation updates." * tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux: Documentation/devicetree: make semantic of initrd-end more explicit of/base: release the node correctly in of_parse_phandle_with_args() of/documentation: move video device bindings to a common place <linux/of_platform.h>: fix compilation warnings with DT disabled 18 May 2013, 17:46:50 UTC
3c6a279 Linus Torvalds 18 May 2013, 17:36:37 UTC Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus Pull MIPS fixes from Ralf Baechle: "Patching up across the field. The reversion of the two ASID patches is particularly important as it was breaking many platforms." * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: MIPS: ralink: use the dwc2 driver for the rt305x USB controller MIPS: Extract schedule_mfi info from __schedule MIPS: Fix sibling call handling in get_frame_info MIPS: MSP71xx: remove inline marking of EXPORT_SYMBOL functions MIPS: Make virt_to_phys() work for all unmapped addresses. MIPS: Fix build error for crash_dump.c in 3.10-rc1 MIPS: Xway: Fix clk leak Revert "MIPS: Allow ASID size to be determined at boot time." Revert "MIPS: microMIPS: Support dynamic ASID sizing." 18 May 2013, 17:36:37 UTC
8f05bde Linus Torvalds 18 May 2013, 17:21:32 UTC Merge tag 'kmemleak-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64 Pull kmemleak patches from Catalin Marinas: "Kmemleak now scans all the writable and non-executable module sections to avoid false positives (previously it was only scanning specific sections and missing .ref.data)." * tag 'kmemleak-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64: kmemleak: No need for scanning specific module sections kmemleak: Scan all allocated, writeable and not executable module sections 18 May 2013, 17:21:32 UTC
f71df63 Linus Torvalds 18 May 2013, 17:20:46 UTC Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64 Pull arm64 fixes from Catalin Marinas: "Fixes for duplicate definition of early_console, kernel/time/Kconfig include, __flush_dcache_all() set/way computing, debug (locking, bit testing). The of_platform_populate() was moved to an arch_init_call() to allow subsys_init_call() drivers to probe the DT." * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64: arm64: debug: fix mdscr.ss check when enabling debug exceptions arm64: Do not source kernel/time/Kconfig explicitly arm64: mm: Fix operands of clz in __flush_dcache_all arm64: Invoke the of_platform_populate() at arch_initcall() level arm64: debug: clear mdscr_el1 instead of taking the OS lock arm64: Fix duplicate definition of early_console 18 May 2013, 17:20:46 UTC
12716cd Wolfram Sang 12 May 2013, 13:19:57 UTC sound/soc/kirkwood: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 18 May 2013, 09:59:45 UTC
5f68d04 Wolfram Sang 12 May 2013, 13:19:57 UTC sound/soc/fsl: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 18 May 2013, 09:59:44 UTC
02fdb79 Wolfram Sang 12 May 2013, 13:19:56 UTC arch/mips/lantiq/xway: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: John Crispin <blogic@openwrt.org> 18 May 2013, 09:59:34 UTC
c818b58 Wolfram Sang 12 May 2013, 13:19:55 UTC arch/arm/plat-samsung: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 18 May 2013, 09:59:33 UTC
d7fc0dd Wolfram Sang 12 May 2013, 13:19:55 UTC arch/arm/mach-tegra: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Stephen Warren <swarren@nvidia.com> 18 May 2013, 09:58:05 UTC
937192a Wolfram Sang 12 May 2013, 13:19:54 UTC drivers/watchdog: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 18 May 2013, 09:58:04 UTC
ac066a5 Wolfram Sang 12 May 2013, 13:19:53 UTC drivers/w1/masters: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 18 May 2013, 09:58:03 UTC
ffc0775 Wolfram Sang 12 May 2013, 13:19:53 UTC drivers/video/omap2/dss: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 18 May 2013, 09:58:02 UTC
dc83d05 Wolfram Sang 12 May 2013, 13:19:53 UTC drivers/video/omap2: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 18 May 2013, 09:58:01 UTC
9c5fdd3 Wolfram Sang 12 May 2013, 13:19:53 UTC drivers/usb/phy: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 18 May 2013, 09:58:00 UTC
bb52281 Wolfram Sang 12 May 2013, 13:19:52 UTC drivers/usb/host: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Alan Stern <stern@rowland.harvard.edu> 18 May 2013, 09:57:47 UTC
bd93581 Wolfram Sang 12 May 2013, 13:19:52 UTC drivers/usb/gadget: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 18 May 2013, 09:57:46 UTC
122af6d Wolfram Sang 12 May 2013, 13:19:52 UTC drivers/usb/chipidea: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> 18 May 2013, 09:57:31 UTC
b948cc6 Wolfram Sang 12 May 2013, 13:19:51 UTC drivers/thermal: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 18 May 2013, 09:57:30 UTC
4f39b5b Wolfram Sang 12 May 2013, 13:19:51 UTC drivers/staging/nvec: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 18 May 2013, 09:57:29 UTC
b132566 Wolfram Sang 12 May 2013, 13:19:51 UTC drivers/staging/dwc2: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 18 May 2013, 09:57:28 UTC
45bae30 Wolfram Sang 12 May 2013, 13:19:51 UTC drivers/spi: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Stephen Warren <swarren@nvidia.com> 18 May 2013, 09:57:24 UTC
a177c3a Wolfram Sang 12 May 2013, 13:19:50 UTC drivers/rtc: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Stephen Warren <swarren@nvidia.com> 18 May 2013, 09:57:07 UTC
362e9cd Wolfram Sang 12 May 2013, 13:19:50 UTC drivers/pwm: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Stephen Warren <swarren@nvidia.com> 18 May 2013, 09:55:58 UTC
0497a59 Wolfram Sang 12 May 2013, 13:19:50 UTC drivers/pinctrl: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 18 May 2013, 09:55:56 UTC
042c730 Wolfram Sang 12 May 2013, 13:19:49 UTC drivers/net/ethernet/renesas: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 18 May 2013, 09:55:56 UTC
e222a6e Wolfram Sang 12 May 2013, 13:19:49 UTC drivers/mtd/nand: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 18 May 2013, 09:55:55 UTC
26a39bf Wolfram Sang 12 May 2013, 13:19:49 UTC drivers/misc: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 18 May 2013, 09:55:54 UTC
8897b2b Wolfram Sang 12 May 2013, 13:19:49 UTC drivers/mfd: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 18 May 2013, 09:55:53 UTC
118811b Wolfram Sang 12 May 2013, 13:19:48 UTC drivers/memory: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 18 May 2013, 09:55:52 UTC
00d083f Wolfram Sang 12 May 2013, 13:19:48 UTC drivers/i2c/busses: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Barry Song <Baohua.Song@csr.com> 18 May 2013, 09:55:32 UTC
849d345 Wolfram Sang 12 May 2013, 13:19:47 UTC drivers/gpu/host1x/drm: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 18 May 2013, 09:55:30 UTC
56261c5 Wolfram Sang 12 May 2013, 13:19:47 UTC drivers/gpu/drm/exynos: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> 18 May 2013, 09:55:30 UTC
8cfc2a1 Wolfram Sang 12 May 2013, 13:19:47 UTC drivers/gpio: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Stephen Warren <swarren@nvidia.com> 18 May 2013, 09:55:19 UTC
627ad13 Wolfram Sang 12 May 2013, 13:19:47 UTC drivers/dma: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Stephen Warren <swarren@nvidia.com> 18 May 2013, 09:54:55 UTC
d1ab2a9 Wolfram Sang 12 May 2013, 13:19:46 UTC drivers/cpufreq: don't check resource with devm_ioremap_resource devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> 18 May 2013, 09:54:39 UTC
c5cb6a0 Chris Mason 18 May 2013, 01:53:17 UTC Merge branch 'for-chris' of git://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next 18 May 2013, 01:53:17 UTC
9be3395 Chris Mason 17 May 2013, 22:30:14 UTC Btrfs: use a btrfs bioset instead of abusing bio internals Btrfs has been pointer tagging bi_private and using bi_bdev to store the stripe index and mirror number of failed IOs. As bios bubble back up through the call chain, we use these to decide if and how to retry our IOs. They are also used to count IO failures on a per device basis. Recently a bio tracepoint was added lead to crashes because we were abusing bi_bdev. This commit adds a btrfs bioset, and creates explicit fields for the mirror number and stripe index. The plan is to extend this structure for all of the fields currently in struct btrfs_bio, which will mean one less kmalloc in our IO path. Signed-off-by: Chris Mason <chris.mason@fusionio.com> Reported-by: Tejun Heo <tj@kernel.org> 18 May 2013, 01:52:52 UTC
655b09f Josef Bacik 17 May 2013, 18:06:51 UTC Btrfs: make sure roots are assigned before freeing their nodes If we fail to load the chunk tree we'll call free_root_pointers, except we may not have assigned the roots for the dev_root/extent_root/csum_root yet, so we could NULL pointer deref at this point. Just add checks to make sure these roots are set to keep us from panicing. Thanks, Signed-off-by: Josef Bacik <jbacik@fusionio.com> 18 May 2013, 01:40:38 UTC
3a6cad9 Stefan Behrens 16 May 2013, 14:48:19 UTC Btrfs: explicitly use global_block_rsv for quota_tree The quota_tree was set up to use the empty_block_rsv before which would be problematic when the filesystem is filled up and ENOSPC happens during internal operations while the quota tree is updated and COWed (when the btrfs_qgroup_info_item items) are written. In fact, use_block_rsv() which is used in btrfs_cow_block() falls back to the global_block_rsv in this case. But just in order to make it more clear what is happening, change it to explicitly use the global_block_rsv. Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de> Signed-off-by: Josef Bacik <jbacik@fusionio.com> 18 May 2013, 01:40:36 UTC
17a5adc Alexandre Oliva 15 May 2013, 15:38:55 UTC btrfs: do away with non-whole_page extent I/O end_bio_extent_readpage computes whole_page based on bv_offset and bv_len, without taking into account that blk_update_request may modify them when some of the blocks to be read into a page produce a read error. This would cause the read to unlock only part of the file range associated with the page, which would in turn leave the entire page locked, which would not only keep the process blocked instead of returning -EIO to it, but also prevent any further access to the file. It turns out that btrfs always issues whole-page reads and writes. The special handling of non-whole_page appears to be a mistake or a left-over from a time when this wasn't the case. Indeed, end_bio_extent_writepage distinguished between whole_page and non-whole_page writes but behaved identically in both cases! I've replaced the whole_page computations with warnings, just to be sure that we're not issuing partial page reads or writes. The warnings should probably just go away some time. Signed-off-by: Alexandre Oliva <oliva@gnu.org> Signed-off-by: Josef Bacik <jbacik@fusionio.com> 18 May 2013, 01:40:35 UTC
b216cbf Miao Xie 15 May 2013, 07:48:21 UTC Btrfs: don't invoke btrfs_invalidate_inodes() in the spin lock context btrfs_invalidate_inodes() may sleep, so we should not invoke it in the spin lock context. Fix it. Signed-off-by: Miao Xie <miaox@cn.fujitsu.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com> 18 May 2013, 01:40:34 UTC
314297c Miao Xie 15 May 2013, 07:48:18 UTC Btrfs: remove BUG_ON() in btrfs_read_fs_tree_no_radix() We have checked if ->node is NULL or not, so it is unnecessary to use BUG_ON() to check again. Remove it. Signed-off-by: Miao Xie <miaox@cn.fujitsu.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com> 18 May 2013, 01:40:32 UTC
061594e Miao Xie 15 May 2013, 07:48:17 UTC Btrfs: pause the space balance when remounting to R/O Signed-off-by: Miao Xie <miaox@cn.fujitsu.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com> 18 May 2013, 01:40:31 UTC
e1409ce Miao Xie 15 May 2013, 07:48:16 UTC Btrfs: fix unprotected root node of the subvolume's inode rb-tree The root node of the rb-tree may be changed, so we should get it under the lock. Fix it. Signed-off-by: Miao Xie <miaox@cn.fujitsu.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com> 18 May 2013, 01:40:30 UTC
89042e5 Miao Xie 15 May 2013, 07:48:15 UTC Btrfs: fix accessing a freed tree root inode_tree_del() will move the tree root into the dead root list, and then the tree will be destroyed by the cleaner. So if we remove the delayed node which is cached in the inode after inode_tree_del(), we may access a freed tree root. Fix it. Signed-off-by: Miao Xie <miaox@cn.fujitsu.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com> 18 May 2013, 01:40:29 UTC
b9aa55b Liu Bo 14 May 2013, 02:12:15 UTC Btrfs: return errno if possible when we fail to allocate memory We need to set return value explicitly, otherwise we'll lose the error value. Signed-off-by: Liu Bo <bo.li.liu@oracle.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com> 18 May 2013, 01:40:27 UTC
d88033d Miao Xie 13 May 2013, 13:55:12 UTC Btrfs: update the global reserve if it is empty Before applying this patch, we reserved the space for the global reserve by the minimum unit if we found it is empty, it was unreasonable and inefficient, because if the global reserve space was depleted, it implied that the size of the global reserve was too small. In this case, we shoud update the global reserve and fill it. Cc: Tsutomu Itoh <t-itoh@jp.fujitsu.com> Signed-off-by: Miao Xie <miaox@cn.fujitsu.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com> 18 May 2013, 01:40:26 UTC
5881cfc Miao Xie 13 May 2013, 13:55:11 UTC Btrfs: don't steal the reserved space from the global reserve if their space type is different If the type of the space we need is different with the global reserve, we can not steal the space from the global reserve, because we can not allocate the space from the free space cache that the global reserve points to. Cc: Tsutomu Itoh <t-itoh@jp.fujitsu.com> Signed-off-by: Miao Xie <miaox@cn.fujitsu.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com> 18 May 2013, 01:40:25 UTC
b586b32 Miao Xie 13 May 2013, 13:55:10 UTC Btrfs: optimize the error handle of use_block_rsv() cc: Tsutomu Itoh <t-itoh@jp.fujitsu.com> Signed-off-by: Miao Xie <miaox@cn.fujitsu.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com> 18 May 2013, 01:40:24 UTC
7b61cd9 Miao Xie 13 May 2013, 13:55:09 UTC Btrfs: don't use global block reservation for inode cache truncation It is very likely that there are lots of subvolumes/snapshots in the filesystem, so if we use global block reservation to do inode cache truncation, we may hog all the free space that is reserved in global rsv. So it is better that we do the free space reservation for inode cache truncation by ourselves. Cc: Tsutomu Itoh <t-itoh@jp.fujitsu.com> Signed-off-by: Miao Xie <miaox@cn.fujitsu.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com> 18 May 2013, 01:40:22 UTC
7cfa9e5 Miao Xie 13 May 2013, 13:55:08 UTC Btrfs: don't abort the current transaction if there is no enough space for inode cache The filesystem with inode cache was forced to be read-only when we umounted it. Steps to reproduce: # mkfs.btrfs -f ${DEV} # mount -o inode_cache ${DEV} ${MNT} # dd if=/dev/zero of=${MNT}/file1 bs=1M count=8192 # btrfs fi syn ${MNT} # dd if=${MNT}/file1 of=/dev/null bs=1M # rm -f ${MNT}/file1 # btrfs fi syn ${MNT} # umount ${MNT} It is because there was no enough space to do inode cache truncation, and then we aborted the current transaction. But no space error is not a serious problem when we write out the inode cache, and it is safe that we just skip this step if we meet this problem. So we need not abort the current transaction. Reported-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com> Signed-off-by: Miao Xie <miaox@cn.fujitsu.com> Tested-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com> 18 May 2013, 01:40:21 UTC
8250dab Andreas Philipp 11 May 2013, 11:13:03 UTC Correct allowed raid levels on balance. Raid5 with 3 devices is well defined while the old logic allowed raid5 only with a minimum of 4 devices when converting the block group profile via btrfs balance. Creating a raid5 with just three devices using mkfs.btrfs worked always as expected. This is now fixed and the whole logic is rewritten. Signed-off-by: Andreas Philipp <philipp.andreas@gmail.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com> 18 May 2013, 01:40:20 UTC
379cde7 Stefan Behrens 08 May 2013, 08:56:09 UTC Btrfs: fix possible memory leak in replace_path() In replace_path(), if read_tree_block() fails, we cannot return directly, we should free some allocated memory otherwise memory leak happens. Similar to Wang's "Btrfs: fix possible memory leak in the find_parent_nodes()" patch, the current commit fixes an issue that is related to the "Btrfs: fix all callers of read_tree_block" commit. Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de> Signed-off-by: Josef Bacik <jbacik@fusionio.com> 18 May 2013, 01:40:19 UTC
c16c2e2 Wang Shilong 08 May 2013, 08:10:25 UTC Btrfs: fix possible memory leak in the find_parent_nodes() In the find_parent_nodes(), if read_tree_block() fails, we can not return directly, we should free some allocated memory otherwise memory leak happens. Signed-off-by: Wang Shilong <wangsl-fnst@cn.fujitsu.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com> 18 May 2013, 01:40:17 UTC
4968810 Stefan Behrens 07 May 2013, 17:28:03 UTC Btrfs: don't allow device replace on RAID5/RAID6 This is not yet supported and causes crashes. One sad user reported that it destroyed his filesystem. One failure is in __btrfs_map_block+0xc1f calling kmalloc(0). 0x5f21f is in __btrfs_map_block (fs/btrfs/volumes.c:4923). 4918 num_stripes = map->num_stripes; 4919 max_errors = nr_parity_stripes(map); 4920 4921 raid_map = kmalloc(sizeof(u64) * num_stripes, 4922 GFP_NOFS); 4923 if (!raid_map) { 4924 ret = -ENOMEM; 4925 goto out; 4926 } 4927 There might be more issues. Until this is really tested, don't allow users to start the procedure on RAID5/RAID6 filesystems. Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de> Signed-off-by: Josef Bacik <jbacik@fusionio.com> 18 May 2013, 01:40:16 UTC
b1c79e0 Josef Bacik 09 May 2013, 17:49:30 UTC Btrfs: handle running extent ops with skinny metadata Chris hit a bug where we weren't finding extent records when running extent ops. This is because we use the delayed_ref_head when running the extent op, which means we can't use the ->type checks to see if we are metadata. We also lose the level of the metadata we are working on. So to fix this we can just check the ->is_data section of the extent_op, and we can store the level of the buffer we were modifying in the extent_op. Thanks, Signed-off-by: Josef Bacik <jbacik@fusionio.com> 18 May 2013, 01:40:15 UTC
73e1e61 Josef Bacik 08 May 2013, 20:44:57 UTC Btrfs: remove warn on in free space cache writeout This catches block groups that are too large to properly cache. We deal with this case fine, so the warning just confuses users. Remove the warning. Thanks, Signed-off-by: Josef Bacik <jbacik@fusionio.com> 18 May 2013, 01:40:13 UTC
69a85bd Josef Bacik 08 May 2013, 17:30:11 UTC Btrfs: don't null pointer deref on abort I'm sorry, theres no excuse for this sort of work. We need to use root->leafsize since eb may be NULL. Thanks, Signed-off-by: Josef Bacik <jbacik@fusionio.com> 18 May 2013, 01:40:12 UTC
03b71c6 Gabriel de Perthuis 06 May 2013, 17:40:18 UTC btrfs: don't stop searching after encountering the wrong item The search ioctl skips items that are too large for a result buffer, but inline items of a certain size occuring before any search result is found would trigger an overflow and stop the search entirely. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=57641 Cc: stable@vger.kernel.org Signed-off-by: Gabriel de Perthuis <g2p.code+btrfs@gmail.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com> 18 May 2013, 01:40:10 UTC
a52f4cd Liu Bo 01 May 2013, 16:23:41 UTC Btrfs: fix off-by-one in fiemap lock_extent/unlock_extent expect an exclusive end. Tested-by: David Sterba <dsterba@suse.cz> Signed-off-by: Liu Bo <bo.li.liu@oracle.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com> 17 May 2013, 20:27:26 UTC
60b6297 David Sterba 30 April 2013, 17:29:29 UTC btrfs: annotate quota tree for lockdep Quota tree has been missing from lockdep annotations, though no warning has been seen in the wild. There's currently one entry that does not belong there, BTRFS_ORPHAN_OBJECTID. No such tree exists, it's probably a copy & paste mistake, the id is defined among tree ids. Signed-off-by: David Sterba <dsterba@suse.cz> Signed-off-by: Josef Bacik <jbacik@fusionio.com> 17 May 2013, 20:27:25 UTC
2792d42 Matthijs Kooijman 09 May 2013, 06:32:09 UTC MIPS: ralink: use the dwc2 driver for the rt305x USB controller This sets up the devicetree file for the rt3050 chip series and rt3052 eval board to use the right compatible string for the dwc2 driver. Acked-by: John Crispin <blogic@openwrt.org> Cc: blogic@openwrt.org Cc: linux-mips@linux-mips.org Cc: Matthijs Kooijman <matthijs@stdin.nl> Patchwork: https://patchwork.linux-mips.org/patch/5226/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 17 May 2013, 19:16:59 UTC
5000653 Tony Wu 12 May 2013, 15:05:34 UTC MIPS: Extract schedule_mfi info from __schedule schedule_mfi is supposed to be extracted from schedule(), and is used in thread_saved_pc and get_wchan. But, after optimization, schedule() is reduced to a sibling call to __schedule(), and no real frame info can be extracted. One solution is to compile schedule() with -fno-omit-frame-pointer and -fno-optimize-sibling-calls, but that will incur performance degradation. Another solution is to extract info from the real scheduler, __schedule, and this is the approache adopted here. This patch reads the __schedule address by either following the 'j' call in schedule if KALLSYMS is disabled or by using kallsyms_lookup_name to lookup __schedule if KALLSYMS is available, then, extracts schedule_mfi from __schedule frame info. This patch also fixes the "Can't analyze schedule() prologue" warning at boot time. Signed-off-by: Tony Wu <tung7970@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5237/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 17 May 2013, 18:59:35 UTC
e7438c4 Tony Wu 12 May 2013, 15:04:29 UTC MIPS: Fix sibling call handling in get_frame_info Given a function, get_frame_info() analyzes its instructions to figure out frame size and return address. get_frame_info() works as follows: 1. analyze up to 128 instructions if the function size is unknown 2. search for 'addiu/daddiu sp,sp,-immed' for frame size 3. search for 'sw ra,offset(sp)' for return address 4. end search when it sees jr/jal/jalr This leads to an issue when the given function is a sibling call, example shown as follows. 801ca110 <schedule>: 801ca110: 8f820000 lw v0,0(gp) 801ca114: 8c420000 lw v0,0(v0) 801ca118: 080726f0 j 801c9bc0 <__schedule> 801ca11c: 00000000 nop 801ca120 <io_schedule>: 801ca120: 27bdffe8 addiu sp,sp,-24 801ca124: 3c028022 lui v0,0x8022 801ca128: afbf0014 sw ra,20(sp) In this case, get_frame_info() cannot properly detect schedule's frame info, and eventually returns io_schedule's instead. This patch adds 'j' to the end search condition to workaround sibling call cases. Signed-off-by: Tony Wu <tung7970@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5236/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 17 May 2013, 18:59:28 UTC
d552b23 Denis Efremov 09 May 2013, 09:36:57 UTC MIPS: MSP71xx: remove inline marking of EXPORT_SYMBOL functions EXPORT_SYMBOL and inline directives are contradictory to each other. The patch fixes this inconsistency. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Denis Efremov <yefremov.denis@gmail.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: trivial@kernel.org Cc: ldv-project@linuxtesting.org Patchwork: https://patchwork.linux-mips.org/patch/5227/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 17 May 2013, 18:36:32 UTC
49c426b David Daney 07 May 2013, 17:11:16 UTC MIPS: Make virt_to_phys() work for all unmapped addresses. As reported: This problem was discovered when doing BGP traffic with the TCP MD5 option activated, where the following call chain caused a crash: * tcp_v4_rcv * tcp_v4_timewait_ack * tcp_v4_send_ack -> follow stack variable rep.th * tcp_v4_md5_hash_hdr * tcp_md5_hash_header * sg_init_one * sg_set_buf * virt_to_page I noticed that tcp_v4_send_reset uses a similar stack variable and also calls tcp_v4_md5_hash_hdr, so it has the same problem. The networking core can indirectly call virt_to_phys() on stack addresses, if this is done from PID 0, the stack will usually be in CKSEG0, so virt_to_phys() needs to work there as well Signed-off-by: David Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Cc: Jiang Liu <liuj97@gmail.com> Cc: eunb.song@samsung.com Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/5220/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 17 May 2013, 18:36:15 UTC
e84ff42 EunBong Song 13 May 2013, 00:16:55 UTC MIPS: Fix build error for crash_dump.c in 3.10-rc1 This patch fixes crash_dump.c build error. Build error logs are as follow. arch/mips/kernel/crash_dump.c: In function 'kdump_buf_page_init': arch/mips/kernel/crash_dump.c:67: error: implicit declaration of function 'kmalloc' arch/mips/kernel/crash_dump.c:67: error: assignment makes pointer from integer without a cast Signed-off-by: EunBong Song <eunb.song@samsung.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/5238/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 17 May 2013, 18:36:02 UTC
bda97ed Libo Chen 17 May 2013, 05:21:31 UTC MIPS: Xway: Fix clk leak When gptu_r32 fails, we should put clk before returning. Signed-off-by: Libo Chen <libo.chen@huawei.com> Acked-by: John Crispin <blogic@openwrt.org> Cc: grant.likely@linaro.org Cc: rob.herring@calxeda.com, Cc: linux-mips@linux-mips.org Cc: LKML linux-kernel@vger.kernel.org Cc: Andrew Morton akpm@linux-foundation.org Cc: Li Zefan lizefan@huawei.com Patchwork: https://patchwork.linux-mips.org/patch/5247/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 17 May 2013, 18:35:53 UTC
3126976 Will Deacon 17 May 2013, 16:41:22 UTC arm64: debug: fix mdscr.ss check when enabling debug exceptions When we take an exception at EL1, we only want to enable debug exceptions if we're not currently stepping, otherwise we can easily get stuck in a loop stepping into interrupt handlers. Unfortunately, the current code tests the wrong bit in the mdscr, so fix that. Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> 17 May 2013, 17:24:19 UTC
8f710dd Linus Torvalds 17 May 2013, 14:17:48 UTC Merge tag 'sound-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A fairly calm update at this time, as seen in the short log, only one fix per person: including, - a few ASoC fixes (da7213 dmic, ux500 AD slot, wm0010 error path) - a copule of HD-audio fixes - a few other misc fixes (MIPS allmodconfig, proc output in usb, old PowerBook support)" * tag 'sound-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: usb-audio: proc: use found syncmaxsize to determine feedback format ALSA: hda - Add headset mic support for another Dell machine ALSA: snd-aoa: Add a layout entry for PowerBook6,5 ALSA: hda - Check the activity of the NID to be powered down sound: Fix make allmodconfig on MIPS correctly ASoC: da7213: Fix setting dmic_samplephase and dmic_clk_rate ASoC: ux500: Swap even/odd AD slot definitions ASoC: wm0010: fix error return code in wm0010_boot() 17 May 2013, 14:17:48 UTC
89c8373 Steven Rostedt 15 May 2013, 19:46:23 UTC kmemleak: No need for scanning specific module sections As kmemleak now scans all module sections that are allocated, writable and non executable, there's no need to scan individual sections that might reference data. Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Rusty Russell <rusty@rustcorp.com.au> 17 May 2013, 08:53:36 UTC
06c9494 Steven Rostedt 15 May 2013, 19:33:01 UTC kmemleak: Scan all allocated, writeable and not executable module sections Instead of just picking data sections by name (names that start with .data, .bss or .ref.data), use the section flags and scan all sections that are allocated, writable and not executable. Which should cover all sections of a module that might reference data. Signed-off-by: Steven Rostedt <rostedt@goodmis.org> [catalin.marinas@arm.com: removed unused 'name' variable] [catalin.marinas@arm.com: collapsed 'if' blocks] Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Rusty Russell <rusty@rustcorp.com.au> 17 May 2013, 08:53:07 UTC
e6135fe Torstein Hegge 16 May 2013, 18:26:17 UTC ALSA: usb-audio: proc: use found syncmaxsize to determine feedback format freqshift is only set for the data endpoint and syncmaxsize is only set for the sync endpoint. This results in a syncmaxsize of zero used in the proc output feedback format calculation, which gives a feedback format incorrectly shown as 8.16 for UAC2 devices. As neither the data nor the sync endpoint gives all the relevant content, output the two combined. Also remove the sync_endpoint "packet size" which is always zero and the sync_endpoint "momentary freq" which is constant. Tested with UAC2 async and UAC1 adaptive, not tested with UAC1 async. Reported-by: B. Zhang <bb.zhang@free.fr> Signed-off-by: Torstein Hegge <hegge@resisty.net> Signed-off-by: Takashi Iwai <tiwai@suse.de> 17 May 2013, 06:05:34 UTC
ec50f2a Linus Torvalds 17 May 2013, 02:01:46 UTC Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux Pull drm fixes from Dave Airlie: "Fix for radeon nomodeset regression, old radeon interface cliprects fix, 2 qxl crasher fixes, and a couple of minor cleanups. I may have a new AMD hw support branch next week, its one of those doesn't affect anything existing just adds new support, I'll see how it shapes up and I might ask you to take it, just thought I'd warn in advance." * 'drm-next' of git://people.freedesktop.org/~airlied/linux: drm/radeon: restore nomodeset operation (v2) qxl: fix bug with object eviction and update area drm/qxl: drop active_user_framebuffer as its unneeded qxl: drop unused variable. drm/qxl: fix ioport interactions for kernel submitted commands. drm: remove unused wrapper macros drm/radeon: check incoming cliprects pointer 17 May 2013, 02:01:46 UTC
e9ced8e Dave Airlie 15 May 2013, 01:23:36 UTC drm/radeon: restore nomodeset operation (v2) When UMS was deprecated it removed support for nomodeset commandline we really want this in distro land so we can debug stuff, everyone should fallback to vesa correctly. v2: oops -1 isn't used anymore, restore original behaviour -1 is default, so we can boot with nomodeset on the command line, then use radeon.modeset=1 to override it for debugging later. Cc: stable@vger.kernel.org Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 17 May 2013, 01:47:07 UTC
b90ed1e Dave Airlie 09 May 2013, 04:07:10 UTC qxl: fix bug with object eviction and update area if the surface is evicted, this validation will happen to the wrong place, I noticed this with other work I was doing, haven't seen it go wrong in practice. Signed-off-by: Dave Airlie <airlied@redhat.com> 17 May 2013, 01:45:46 UTC
b2b4465 Dave Airlie 13 May 2013, 02:48:40 UTC drm/qxl: drop active_user_framebuffer as its unneeded This was a bogus way to figure out what the active framebuffer was, just check if the underlying bo is the primary bo. Signed-off-by: Dave Airlie <airlied@redhat.com> 17 May 2013, 01:45:45 UTC
d7292a0 Dave Airlie 13 May 2013, 02:42:26 UTC qxl: drop unused variable. this boolean isn't used anymore so drop it. Signed-off-by: Dave Airlie <airlied@redhat.com> 17 May 2013, 01:45:45 UTC
a6ac1bc Dave Airlie 14 May 2013, 01:13:24 UTC drm/qxl: fix ioport interactions for kernel submitted commands. So qxl has ioports, but it really really really doesn't want you to write to them twice, but if you write and get a signal before the irq arrives to let you know its completed, you have to think ahead and avoid writing another time. However this works fine for update area where really multiple writes aren't the end of the world, however with create primary surface, you can't ever do multiple writes. So this stop internal kernel writes from doing interruptible waits, because otherwise we have no idea if this write is a new one or a continuation of a previous one. virtual hw sucks more than real hw. This fixes lockups and VM crashes when resizing and starting/stopping X. Signed-off-by: Dave Airlie <airlied@redhat.com> 17 May 2013, 01:45:44 UTC
d5fe85a Linus Torvalds 16 May 2013, 22:12:34 UTC Merge tag 'pm+acpi-3.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management and ACPI fixes from Rafael Wysocki: - intel_pstate driver fixes and cleanups from Dirk Brandewie and Wei Yongjun. - cpufreq fixes related to ARM big.LITTLE support and the cpufreq-cpu0 driver from Viresh Kumar. - Assorted cpufreq fixes from Srivatsa S Bhat, Borislav Petkov, Wolfram Sang, Alexander Shiyan, and Nishanth Menon. - Assorted ACPI fixes from Catalin Marinas, Lan Tianyu, Alex Hung, Jan-Simon Möller, and Rafael J Wysocki. - Fix for a kfree() under spinlock in the PM core from Shuah Khan. - PM documentation updates from Borislav Petkov and Zhang Rui. * tag 'pm+acpi-3.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (30 commits) cpufreq: Preserve sysfs files across suspend/resume ACPI / scan: Fix memory leak on acpi_scan_init_hotplug() error path PM / hibernate: Correct documentation PM / Documentation: remove inaccurate suspend/hibernate transition lantency statement PM: Documentation update for freeze state cpufreq / intel_pstate: use vzalloc() instead of vmalloc()/memset(0) cpufreq, ondemand: Remove leftover debug line PM: Avoid calling kfree() under spinlock in dev_pm_put_subsys_data() cpufreq / kirkwood: don't check resource with devm_ioremap_resource cpufreq / intel_pstate: remove #ifdef MODULE compile fence cpufreq / intel_pstate: Remove idle mode PID cpufreq / intel_pstate: fix ffmpeg regression cpufreq / intel_pstate: use lowest requested max performance cpufreq / intel_pstate: remove idle time and duration from sample and calculations cpufreq: Fix incorrect dependecies for ARM SA11xx drivers cpufreq: ARM big LITTLE: Fix Kconfig entries cpufreq: cpufreq-cpu0: Free parent node for error cases cpufreq: cpufreq-cpu0: defer probe when regulator is not ready cpufreq: Issue CPUFREQ_GOV_POLICY_EXIT notifier before dropping policy refcount cpufreq: governors: Fix CPUFREQ_GOV_POLICY_{INIT|EXIT} notifiers ... 16 May 2013, 22:12:34 UTC
8968216 Linus Torvalds 16 May 2013, 22:07:25 UTC Merge tag 'ntb-bugfixes-3.10' of git://github.com/jonmason/ntb Pull NTB update from Jon Mason: "NTB bug fixes to address Smatch/Coverity errors, link toggling bugs, and a few corner cases in the driver." This pull request came in during the merge window, but without any signage etc. So I'm taking it late, because it wasn't _originally_ late. * tag 'ntb-bugfixes-3.10' of git://github.com/jonmason/ntb: NTB: Multiple NTB client fix ntb_netdev: remove from list on exit NTB: memcpy lockup workaround NTB: Correctly handle receive buffers of the minimal size NTB: reset tx_index on link toggle NTB: Link toggle memory leak NTB: Handle 64bit BAR sizes NTB: fix pointer math issues ntb: off by one sanity checks NTB: variable dereferenced before check 16 May 2013, 22:07:25 UTC
e2a978e Linus Torvalds 16 May 2013, 20:49:51 UTC Merge branch 'ipmi' (minor ipmi fixes from Corey) Merge ipmi fixes from Corey Minyard: "Some minor fixes I had queued up. The last one came in recently (patch 4) and it and patch 2 are candidates for stable-kernel." * emailed patches from Corey Minyard <cminyard@mvista.com>: ipmi: ipmi_devintf: compat_ioctl method fails to take ipmi_mutex ipmi: Improve error messages on failed irq enable drivers/char/ipmi: memcpy, need additional 2 bytes to avoid memory overflow drivers: char: ipmi: Replaced kmalloc and strcpy with kstrdup 16 May 2013, 20:49:51 UTC
6368087 Benjamin LaHaise 16 May 2013, 19:04:27 UTC ipmi: ipmi_devintf: compat_ioctl method fails to take ipmi_mutex When a 32 bit version of ipmitool is used on a 64 bit kernel, the ipmi_devintf code fails to correctly acquire ipmi_mutex. This results in incomplete data being retrieved in some cases, or other possible failures. Add a wrapper around compat_ipmi_ioctl() to take ipmi_mutex to fix this. Signed-off-by: Benjamin LaHaise <bcrl@kvack.org> Signed-off-by: Corey Minyard <cminyard@mvista.com> Cc: stable@vger.kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 16 May 2013, 20:49:25 UTC
0849bfe Corey Minyard 16 May 2013, 19:04:26 UTC ipmi: Improve error messages on failed irq enable When the interrupt enable message returns an error, the messages are not entirely accurate nor helpful. So improve them. Signed-off-by: Corey Minyard <cminyard@mvista.com> Cc: Andy Lutomirski <luto@amacapital.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 16 May 2013, 20:49:25 UTC
a5f2b3d Chen Gang 16 May 2013, 19:04:25 UTC drivers/char/ipmi: memcpy, need additional 2 bytes to avoid memory overflow When calling memcpy, read_data and write_data need additional 2 bytes. write_data: for checking: "if (size > IPMI_MAX_MSG_LENGTH)" for operating: "memcpy(bt->write_data + 3, data + 1, size - 1)" read_data: for checking: "if (msg_len < 3 || msg_len > IPMI_MAX_MSG_LENGTH)" for operating: "memcpy(data + 2, bt->read_data + 4, msg_len - 2)" Signed-off-by: Chen Gang <gang.chen@asianux.com> Signed-off-by: Corey Minyard <cminyard@mvista.com> Cc: stable@vger.kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 16 May 2013, 20:49:25 UTC
back to top