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2006-10-11[PATCH] move rmap BUG_ON outside DEBUG_VMDave Jones1-3/+2
We have a persistent dribble of reports of this BUG triggering. Its extended diagnostics were recently made conditional on CONFIG_DEBUG_VM, which was a bad idea - we want to know about it. Signed-off-by: Dave Jones <[email protected]> Cc: Nick Piggin <[email protected]> Cc: Hugh Dickins <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] mm: kevent threads: use MPOL_DEFAULTChristoph Lameter1-0/+7
Switch the memory policy of the kevent threads to MPOL_DEFAULT while leaving the kzalloc of the workqueue structure on interleave. This means that all code executed in the context of the kevent thread is allocating node local. Signed-off-by: Christoph Lameter <[email protected]> Cc: Christoph Lameter <[email protected]> Cc: Alok Kataria <[email protected]> Cc: Andi Kleen <[email protected]> Cc: <[email protected]> Cc: <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] Documentation/filesystems/ext4.txtDave Kleikamp2-0/+238
This file, ext4.txt, was put together with information from Andrew Morton, Andreas Dilger, Suparna Bhattacharya, and Ted Ts'o. I copied the mount options, with the exception of "extents", from ext3.txt, so if anyone is aware of anything out-of-date, please let me know. Signed-off-by: Dave Kleikamp <[email protected]> Cc: Theodore Ts'o <[email protected]> Cc: Suparna Bhattacharya <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] ext4 whitespace cleanupsAndrew Morton5-45/+46
Someone's tab key is emitting spaces. Attempt to repair some of the damage. Cc: <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] ext4: errors behaviour fixDmitry Mishin1-0/+2
Current error behaviour for ext2 and ext3 filesystems does not fully correspond to the documentation and should be fixed. According to man 8 mount, ext2 and ext3 file systems allow to set one of 3 different on-errors behaviours: ---- start of quote man 8 mount ---- errors=continue / errors=remount-ro / errors=panic Define the behaviour when an error is encountered. (Either ignore errors and just mark the file system erroneous and continue, or remount the file system read-only, or panic and halt the system.) The default is set in the filesystem superblock, and can be changed using tune2fs(8). ---- end of quote ---- However EXT3_ERRORS_CONTINUE is not read from the superblock, and thus ERRORS_CONT is not saved on the sbi->s_mount_opt. It leads to the incorrect handle of errors on ext3. Then we've checked corresponding code in ext2 and discovered that it is buggy as well: - EXT2_ERRORS_CONTINUE is not read from the superblock (the same); - parse_option() does not clean the alternative values and thus something like (ERRORS_CONT|ERRORS_RO) can be set; - if options are omitted, parse_option() does not set any of these options. Therefore it is possible to set any combination of these options on the ext2: - none of them may be set: EXT2_ERRORS_CONTINUE on superblock / empty mount options; - any of them may be set using mount options; - 2 any options may be set: by using EXT2_ERRORS_RO/EXT2_ERRORS_PANIC on the superblock and other value in mount options; - and finally all three options may be set by adding third option in remount. Currently ext2 uses these values only in ext2_error() and it is not leading to any noticeable troubles. However somebody may be discouraged when he will try to workaround EXT2_ERRORS_PANIC on the superblock by using errors=continue in mount options. This patch: EXT4_ERRORS_CONTINUE should be taken from the superblock as default value for error behaviour. Signed-off-by: Dmitry Mishin <[email protected]> Acked-by: Vasily Averin <[email protected]> Acked-by: Kirill Korotaev <[email protected]> Cc: <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] ext4: rename logic_sb_blockAndrew Morton1-12/+11
I assume this means "logical sb block". So call it that. I still don't understand the name though. A block is a block. What's different about this one? Cc: <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] ext4 64 bit divide fixAndrew Morton3-6/+6
With CONFIG_LBD=n, sector_div() expands to a plain old divide. But ext4 is _not_ passing in a sector_t as the first argument, so... fs/built-in.o: In function `ext4_get_group_no_and_offset': fs/ext4/balloc.c:39: undefined reference to `__umoddi3' fs/ext4/balloc.c:41: undefined reference to `__udivdi3' fs/built-in.o: In function `find_group_orlov': fs/ext4/ialloc.c:278: undefined reference to `__udivdi3' fs/built-in.o: In function `ext4_fill_super': fs/ext4/super.c:1488: undefined reference to `__udivdi3' fs/ext4/super.c:1488: undefined reference to `__umoddi3' fs/ext4/super.c:1594: undefined reference to `__udivdi3' fs/ext4/super.c:1601: undefined reference to `__umoddi3' Fix that up by calling do_div() directly. Also cast the arg to u64. do_div() is only defined on u64, and ext4_fsblk_t is supposed to be opaque. Note especially the changes to find_group_orlov(). It was attempting to do do_div(int, unsigned long long); which is royally screwed up. Switched it to plain old divide. Cc: <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] ext4 uninline ext4_get_group_no_and_offset()Andrew Morton2-20/+20
Way too big to inline. Cc: <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] ext4: move block number hi bitsAlexandre Ratchov6-46/+64
move '_hi' bits of block numbers in the larger part of the block group descriptor structure Signed-off-by: Alexandre Ratchov <[email protected]> Signed-off-by: Dave Kleikamp <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] ext4: allow larger descriptor sizeAlexandre Ratchov5-11/+31
make block group descriptor larger. Signed-off-by: Alexandre Ratchov <[email protected]> Signed-off-by: Dave Kleikamp <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] jbd2: switch blks_type from sector_t to ullMingming Cao5-32/+32
Similar to ext4, change blocks in JBD2 from sector_t to unsigned long long. Signed-off-by: Mingming Cao <[email protected]> Signed-off-by: Dave Kleikamp <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] ext4: removesector_t bits checkMingming Cao2-14/+8
Previously when in-kernel ext4 block type is sector_t, it's only 4 bits long under some 32bit arch (when CONFIG_LBD is not on). So we need to check the size of sector_t before we read 48bit long on-disk blocks to in-kernel blocks. These checks are unnecessary now as we changed the in-kernel blocks to unsigned longlong. Signed-off-by: Mingming Cao <[email protected]> Signed-off-by: Dave Kleikamp <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] ext4: blk_type from sector_t to unsigned long longMingming Cao7-61/+55
Change ext4 in-kernel block type (ext4_fsblk_t) from sector_t to unsigned long long. Remove ext4 block type string micro E3FSBLK, replaced with "%llu" [[email protected]: build fix] Signed-off-by: Mingming Cao <[email protected]> Signed-off-by: Dave Kleikamp <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] ext4: 64bit metadataLaurent Vivier6-97/+201
In-kernel super block changes to support >32 bit free blocks numbers. Signed-off-by: Laurent Vivier <[email protected]> Signed-off-by: Dave Kleikamp <[email protected]> Signed-off-by: Alexandre Ratchov <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] ext4: 48bit i_file_aclBadari Pulavarty2-2/+14
As we are planning to support 48-bit block numbers for ext4, we need to support 48-bit block numbers for extended attributes. In the short term, we can do this by reuse (on-disk) 16-bit padding (linux2.i_pad1 currently used only by "hurd") as high order bits for xattr. This patch basically does that. Signed-off-by: Badari Pulavarty <[email protected]> Signed-off-by: Dave Kleikamp <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] jbd2: sector_t conversionMingming Cao6-35/+35
JBD layer in-kernel block varibles type fixes to support >32 bit block number and convert to sector_t type. Signed-off-by: Mingming Cao <[email protected]> Signed-off-by: Dave Kleikamp <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] 64-bit jbd2 coreZach Brown5-22/+77
Here is the patch to JBD to handle 64 bit block numbers, originally from Zach Brown. This patch is useful only after adding support for 64-bit block numbers in the filesystem. Signed-off-by: Badari Pulavarty <[email protected]> Signed-off-by: Zach Brown <[email protected]> Signed-off-by: Dave Kleikamp <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] ext4: clean up comments in ext4-extents patchRandy Dunlap3-127/+157
Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Dave Kleikamp <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] ext4: uninitialised extent handlingSuparna Bhattacharya2-0/+18
Make it possible to add file preallocation support in future as an RO_COMPAT feature by recognizing uninitialized extents as holes and limiting extent length to keep the top bit of ee_len free for marking uninitialized extents. Signed-off-by: Suparna Bhattacharya <[email protected]> Signed-off-by: Mingming Cao <[email protected]> Signed-off-by: Dave Kleikamp <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] ext4: 48bit physical block number support in extentsAlex Tomas3-81/+116
Signed-off-by: Alex Tomas <[email protected]> Signed-off-by: Dave Kleikamp <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] ext4: switch fsblk to sector_tMingming Cao6-30/+57
Redefine ext3 in-kernel filesystem block type (ext3_fsblk_t) from unsigned long to sector_t, to allow kernel to handle >32 bit ext3 blocks. Signed-off-by: Mingming Cao <[email protected]> Signed-off-by: Dave Kleikamp <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] ext3: add extent map supportAlex Tomas12-18/+2368
On disk extents format: /* * this is extent on-disk structure * it's used at the bottom of the tree */ struct ext3_extent { __le32 ee_block; /* first logical block extent covers */ __le16 ee_len; /* number of blocks covered by extent */ __le16 ee_start_hi; /* high 16 bits of physical block */ __le32 ee_start; /* low 32 bigs of physical block */ }; Signed-off-by: Alex Tomas <[email protected]> Signed-off-by: Dave Kleikamp <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] jbd2: cleanup ext4_jbd.hDave Kleikamp1-268/+0
To allow ext4 to build during the transition from jbd to jbd2, we have both ext4_jbd.h and ext4_jbd2.h in the tree. We no longer need the former. Signed-off-by: Dave Kleikamp <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] jbd2: enable building of jbd2 and have ext4 use it rather than jbdMingming Cao20-108/+141
Reworked from a patch by Mingming Cao and Randy Dunlap Signed-off-By: Randy Dunlap <[email protected]> Signed-off-by: Mingming Cao <[email protected]> Signed-off-by: Dave Kleikamp <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] jbd2: rename slabJohann Lombardi2-5/+5
jbd and jbd2 currently use the same slab names which must be unique. The patch below just renames jbd2's slabs. Signed-off-by: Johann Lombardi <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] jbd2: rename jbd2 symbols to avoid duplication of jbd symbolsMingming Cao9-672/+672
Mingming Cao originally did this work, and Shaggy reproduced it using some scripts from her. Signed-off-by: Mingming Cao <[email protected]> Signed-off-by: Dave Kleikamp <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] jbd2: initial copy of files from jbdDave Kleikamp9-0/+8428
This is a simple copy of the files in fs/jbd to fs/jbd2 and /usr/incude/linux/[ext4_]jbd.h to /usr/include/[ext4_]jbd2.h Signed-off-by: Dave Kleikamp <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] ext4: enable building of ext4Mingming Cao3-4/+73
Originally part of a patch from Mingming Cao and Randy Dunlap. Reorganized by Shaggy. Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Mingming Cao<[email protected]> Signed-off-by: Dave Kleikamp <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] ext4: rename ext4 symbols to avoid duplication of ext3 symbolsMingming Cao26-3227/+3227
Mingming Cao originally did this work, and Shaggy reproduced it using some scripts from her. Signed-off-by: Mingming Cao <[email protected]> Signed-off-by: Dave Kleikamp <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] ext4: initial copy of files from ext3Dave Kleikamp26-0/+16978
Start of the ext4 patch series. See Documentation/filesystems/ext4.txt for details. This is a simple copy of the files in fs/ext3 to fs/ext4 and /usr/incude/linux/ext3* to /usr/include/ex4* Signed-off-by: Dave Kleikamp <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] hugetlb: fix linked list corruption in unmap_hugepage_range()Chen, Kenneth W3-3/+22
commit fe1668ae5bf0145014c71797febd9ad5670d5d05 causes kernel to oops with libhugetlbfs test suite. The problem is that hugetlb pages can be shared by multiple mappings. Multiple threads can fight over page->lru in the unmap path and bad things happen. We now serialize __unmap_hugepage_range to void concurrent linked list manipulation. Such serialization is also needed for shared page table page on hugetlb area. This patch will fixed the bug and also serve as a prepatch for shared page table. Signed-off-by: Ken Chen <[email protected]> Cc: Hugh Dickins <[email protected]> Cc: David Gibson <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] swsusp: Use suspend_consoleRafael J. Wysocki2-1/+15
Add suspend_console() and resume_console() to the suspend-to-disk code paths so that the users of netconsole can use swsusp with it. Signed-off-by: Rafael J. Wysocki <[email protected]> Acked-by: Pavel Machek <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] Disable DETECT_SOFTLOCKUP for s390Heiko Carstens1-1/+1
We got several false bug reports because of enabled CONFIG_DETECT_SOFTLOCKUP. Disable soft lockup detection on s390, since it doesn't work on a virtualized architecture. Cc: Martin Schwidefsky <[email protected]> Signed-off-by: Heiko Carstens <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] use struct irq_chip instead of struct hw_interrupt_typeAneesh Kumar K.V2-2/+2
hw_interrupt_type is deprecated in favour of struct irq_chip. [[email protected]: do x86_64 too] Acked-by: Thomas Gleixner <[email protected]> Acked-by: Ingo Molnar <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] Fix menuconfig build failure due to missing stdbool.hLuca Tettamanti1-0/+1
scripts/kconfig/lxdialog/util.c fails to build because it uses true/false without including stdbool.h: kronos:~/src/linux-2.6$ make O=../linux-build-git menuconfig GEN /home/kronos/src/linux-build/Makefile HOSTCC scripts/kconfig/lxdialog/util.o /home/kronos/src/linux-2.6/scripts/kconfig/lxdialog/util.c: In function 'set_classic_theme': /home/kronos/src/linux-2.6/scripts/kconfig/lxdialog/util.c:68: error: 'true' undeclared (first use in this function) /home/kronos/src/linux-2.6/scripts/kconfig/lxdialog/util.c:68: error: (Each undeclared identifier is reported only once /home/kronos/src/linux-2.6/scripts/kconfig/lxdialog/util.c:68: error: for each function it appears in.) /home/kronos/src/linux-2.6/scripts/kconfig/lxdialog/util.c:70: error: 'false' undeclared (first use in this function) /home/kronos/src/linux-2.6/scripts/kconfig/lxdialog/util.c: In function 'set_blackbg_theme': /home/kronos/src/linux-2.6/scripts/kconfig/lxdialog/util.c:101: error: 'true' undeclared (first use in this function) /home/kronos/src/linux-2.6/scripts/kconfig/lxdialog/util.c:102: error: 'false' undeclared (first use in this function) /home/kronos/src/linux-2.6/scripts/kconfig/lxdialog/util.c: In function 'set_bluetitle_theme': /home/kronos/src/linux-2.6/scripts/kconfig/lxdialog/util.c:144: error: 'true' undeclared (first use in this function) make[2]: *** [scripts/kconfig/lxdialog/util.o] Error 1 make[1]: *** [menuconfig] Error 2 make: *** [menuconfig] Error 2 Add <stdbool.h> to dialog.h to fix the breakage. Signed-off-by: Luca Tettamanti <[email protected]> Cc: Sam Ravnborg <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] mm: remove memmap_zone_idx()Mel Gorman1-17/+0
memmap_zone_idx() is not used anymore. It was required by an earlier version of account-for-memmap-and-optionally-the-kernel-image-as-holes.patch but not any more. Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] mm: use symbolic names instead of indices for zone initialisationMel Gorman9-27/+36
Arch-independent zone-sizing is using indices instead of symbolic names to offset within an array related to zones (max_zone_pfns). The unintended impact is that ZONE_DMA and ZONE_NORMAL is initialised on powerpc instead of ZONE_DMA and ZONE_HIGHMEM when CONFIG_HIGHMEM is set. As a result, the the machine fails to boot but will boot with CONFIG_HIGHMEM turned off. The following patch properly initialises the max_zone_pfns[] array and uses symbolic names instead of indices in each architecture using arch-independent zone-sizing. Two users have successfully booted their powerpcs with it (one an ibook G4). It has also been boot tested on x86, x86_64, ppc64 and ia64. Please merge for 2.6.19-rc2. Credit to Benjamin Herrenschmidt for identifying the bug and rolling the first fix. Additional credit to Johannes Berg and Andreas Schwab for reporting the problem and testing on powerpc. Signed-off-by: Mel Gorman <[email protected]> Cc: Benjamin Herrenschmidt <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] IRQ: Fix AVR32 breakageHaavard Skinnemoen4-9/+14
Make the necessary changes to AVR32 required by the irq regs stuff. Signed-off-by: Haavard Skinnemoen <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] null dereference in fs/jbd/journal.cEric Sesterhenn1-1/+2
Since commit d1807793e1e7e502e3dc047115e9dbc3b50e4534 we dereference a NULL pointer. Coverity id #1432. We set journal to NULL, and use it directly afterwards. Signed-off-by: Eric Sesterhenn <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[PATCH] revert "nvidiafb: use generic ddc reading"Andrew Morton2-4/+42
Olaf reports that this gave him a black screen. Cc: Olaf Hering <[email protected]> Cc: "Antonino A. Daplas" <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-11[S390] stacktrace bug.Christian Borntraeger1-9/+8
The latest kernel 2.6.19-rc1 triggers a bug in the s390 specific stack trace code when compiled with gcc 3.4. This patch fixes the latest lock dependency validator code (2.6.19-rc1) on s390 gcc 3.4. The variable sp was fixed to r15 (which is the stack pointer in the s390 abi) and assigned new values to r15. Therefore, gcc 3.4 assigns a new value to r15 and does not restore it on exit (r15 is supposed to be call save) - the kernel stack is broken. Avoid trouble by not assigning any new value to sp (r15). Signed-off-by: Christian Borntraeger <[email protected]> Signed-off-by: Martin Schwidefsky <[email protected]>
2006-10-11[S390] cio: remove casts from/to (void *).Cornelia Huck4-26/+26
Signed-off-by: Cornelia Huck <[email protected]> Signed-off-by: Martin Schwidefsky <[email protected]>
2006-10-11[S390] cio: Remove grace period for vary off chpid.Cornelia Huck5-76/+14
The grace period handling introduced needless complexity. It didn't help the dasd driver (which can handle terminated I/O just well), and it doesn't help for long running channel programs (which won't complete during the grace period anyway). Terminating I/O using a path that just disappeared immediately is much more consistent with what the user expects. Signed-off-by: Cornelia Huck <[email protected]> Signed-off-by: Martin Schwidefsky <[email protected]>
2006-10-11[S390] cio: Use ccw_dev_id and subchannel_id in ccw_device_privateCornelia Huck9-53/+62
Use the proper structures to identify device and subchannel. Change get_disc_ccwdev_by_devno() to get_disc_ccwdev_by_dev_id(). Signed-off-by: Cornelia Huck <[email protected]> Signed-off-by: Martin Schwidefsky <[email protected]>
2006-10-11[S390] monwriter kzalloc size.Melissa Howland1-1/+1
Fix length on kzalloc for data buffer so as to not overwrite unallocated storage. Signed-off-by: Melissa Howland <[email protected]> Signed-off-by: Martin Schwidefsky <[email protected]>
2006-10-11[S390] cio: add missing KERN_INFO printk header.Cornelia Huck1-1/+2
Signed-off-by: Cornelia Huck <[email protected]> Signed-off-by: Martin Schwidefsky <[email protected]>
2006-10-11[S390] irq change improvements.Heiko Carstens5-10/+10
Remove the last few places where a pointer to pt_regs gets passed. Also make sure we call set_irq_regs() before irq_enter() and after irq_exit(). This doesn't fix anything but makes sure s390 looks the same like all other architectures. Signed-off-by: Heiko Carstens <[email protected]> Signed-off-by: Martin Schwidefsky <[email protected]>
2006-10-11[CRYPTO] api: fix crypto_alloc_base() return valueAkinobu Mita1-7/+8
This patch makes crypto_alloc_base() return proper return value. - If kzalloc() failure happens within __crypto_alloc_tfm(), crypto_alloc_base() returns NULL. But crypto_alloc_base() is supposed to return error code as pointer. So this patch makes it return -ENOMEM in that case. - crypto_alloc_base() is suppose to return -EINTR, if it is interrupted by signal. But it may not return -EINTR. Signed-off-by: Akinobu Mita <[email protected]> Signed-off-by: Herbert Xu <[email protected]>
2006-10-11Merge branch 'master' into upstream-fixesJeff Garzik760-5869/+5631
2006-10-11[PATCH] pata-qdi: fix le32 in data_xferPeter Korsgaard1-1/+1
The following tiny patch fixes a typo in qdi_data_xfer (le32 instead of le16). Signed-off-by: Peter Korsgaard <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
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