David Howells [Mon, 29 Oct 2007 13:15:39 +0000 (13:15 +0000)]
NOMMU: mm/nommu.c needs linux/module.h
mm/nommu.c needs to #include linux/module.h for it to understand EXPORT_*()
macros.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Mon, 29 Oct 2007 14:49:28 +0000 (07:49 -0700)]
Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block
* 'for-linus' of git://git.kernel.dk/linux-2.6-block:
compat_ioctl: fix block device compat ioctl regression
[BLOCK] Fix bad sharing of tag busy list on queues with shared tag maps
Fix a build error when BLOCK=n
block: use lock bitops for the tag map.
cciss: update copyright notices
cfq_get_queue: fix possible NULL pointer access
blk_sync_queue() should cancel request_queue->unplug_work
cfq_exit_queue() should cancel cfq_data->unplug_work
block layer: remove a unused argument of drive_stat_acct()
Linus Torvalds [Mon, 29 Oct 2007 14:49:10 +0000 (07:49 -0700)]
Merge branch 'sg' of git://git.kernel.dk/linux-2.6-block
* 'sg' of git://git.kernel.dk/linux-2.6-block:
Correction of "Update drivers to use sg helpers" patch for IMXMMC driver
sg_init_table() should use unsigned loop index variable
sg_last() should use unsigned loop index variable
Initialise scatter/gather list in sg driver
Initialise scatter/gather list in ata_sg_setup
x86: fix pci-gart failure handling
SG: s390-scsi: missing size parameter in zfcp_address_to_sg()
SG: clear termination bit in sg_chain()
Linus Torvalds [Mon, 29 Oct 2007 14:47:05 +0000 (07:47 -0700)]
Merge git://git./linux/kernel/git/tglx/linux-2.6-hrt
* git://git.kernel.org/pub/scm/linux/kernel/git/tglx/linux-2.6-hrt:
Quieten hrtimer printk: "Switched to high resolution mode .."
timer_list: Fix printk format strings
clockevents: unexport tick_nohz_get_sleep_length
Al Viro [Mon, 29 Oct 2007 05:08:38 +0000 (05:08 +0000)]
deal with resource allocation bugs in arcmsr
a) for type B we should _not_ iounmap() acb->pmu; it's not ioremapped.
b) for type B we should iounmap() two regions we _do_ ioremap.
c) if ioremap() fails, we need to bail out (and clean up).
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro [Mon, 29 Oct 2007 05:11:28 +0000 (05:11 +0000)]
fix abuses of ptrdiff_t
Use of ptrdiff_t in places like
- if (!access_ok(VERIFY_WRITE, u_tmp->rx_buf, u_tmp->len))
+ if (!access_ok(VERIFY_WRITE, (u8 __user *)
+ (ptrdiff_t) u_tmp->rx_buf,
+ u_tmp->len))
is wrong; for one thing, it's a bad C (it's what uintptr_t is for; in general
we are not even promised that ptrdiff_t is large enough to hold a pointer,
just enough to hold a difference between two pointers within the same object).
For another, it confuses the fsck out of sparse.
Use unsigned long or uintptr_t instead. There are several places misusing
ptrdiff_t; fixed.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro [Mon, 29 Oct 2007 05:08:58 +0000 (05:08 +0000)]
fix reentrancy bug in arcmsr_get_iop_{r,w}qbuffer()
doh...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro [Mon, 29 Oct 2007 05:08:48 +0000 (05:08 +0000)]
arcmsr: endianness bug
initializing a field in data shared with the card with
cpu_to_le32(something) | 0x100000 is broken - the field is, indeed,
little-endian and we need cpu_to_le32() on both parts.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro [Mon, 29 Oct 2007 05:08:28 +0000 (05:08 +0000)]
trivial annotations in arcmsr
driver still has serious portability problems
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro [Mon, 29 Oct 2007 05:03:23 +0000 (05:03 +0000)]
SCTP endianness annotations regression
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro [Mon, 29 Oct 2007 04:51:16 +0000 (04:51 +0000)]
intel-iommu fixes
- off by one in dmar_get_fault_reason() (maximal index in array is
ARRAY_SIZE()-1, not ARRAY_SIZE())
- NULL noise removal
- __iomem annotation fix
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro [Mon, 29 Oct 2007 04:36:10 +0000 (04:36 +0000)]
misc uml annotation and section fixes
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro [Mon, 29 Oct 2007 04:42:55 +0000 (04:42 +0000)]
missing atomic_read_long() in slub.c
nr_slabs is atomic_long_t, not atomic_t
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro [Mon, 29 Oct 2007 04:37:58 +0000 (04:37 +0000)]
SUNRPC endianness annotations
rpcrdma stuff lacks endianness annotations for on-the-wire data.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro [Mon, 29 Oct 2007 04:34:31 +0000 (04:34 +0000)]
more x86 merge fallout (uml, again)
arch/i386/{Kconfig,Makefile}.cpu got moved
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro [Mon, 29 Oct 2007 04:31:16 +0000 (04:31 +0000)]
x86 merge fallout: uml
Don't undef __i386__/__x86_64__ in uml anymore, make sure that (few) places
that required adjusting the ifdefs got those.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Philip Langdale [Sat, 27 Oct 2007 11:34:10 +0000 (13:34 +0200)]
compat_ioctl: fix block device compat ioctl regression
The conversion of handlers to compat_blkdev_ioctl accidentally
disabled handling of most ioctl numbers on block devices because
of a typo. Fix the one line to enable it all again.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jens Axboe <axboe@carl.home.kernel.dk>
Jens Axboe [Thu, 25 Oct 2007 08:14:47 +0000 (10:14 +0200)]
[BLOCK] Fix bad sharing of tag busy list on queues with shared tag maps
For the locking to work, only the tag map and tag bit map may be shared
(incidentally, I was just explaining this to Nick yesterday, but I
apparently didn't review the code well enough myself). But we also share
the busy list! The busy_list must be queue private, or we need a
block_queue_tag covering lock as well.
So we have to move the busy_list to the queue. This'll work fine, and
it'll actually also fix a problem with blk_queue_invalidate_tags() which
will invalidate tags across all shared queues. This is a bit confusing,
the low level driver should call it for each queue seperately since
otherwise you cannot kill tags on just a single queue for eg a hard
drive that stops responding. Since the function has no callers
currently, it's not an issue.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Emil Medve [Wed, 24 Oct 2007 12:18:32 +0000 (14:18 +0200)]
Fix a build error when BLOCK=n
mm/filemap.c: In function '__filemap_fdatawrite_range':
mm/filemap.c:200: error: implicit declaration of function
'mapping_cap_writeback_dirty'
This happens when we don't use/have any block devices and a NFS root
filesystem is used.
mapping_cap_writeback_dirty() is defined in linux/backing-dev.h which
used to be provided in mm/filemap.c by linux/blkdev.h until commit
f5ff8422bbdd59f8c1f699df248e1b7a11073027 (Fix warnings with
!CONFIG_BLOCK).
Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Nick Piggin [Wed, 24 Oct 2007 08:54:38 +0000 (10:54 +0200)]
block: use lock bitops for the tag map.
The block queue tag map can use lock bitops.
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Mike Miller [Wed, 24 Oct 2007 08:30:34 +0000 (10:30 +0200)]
cciss: update copyright notices
This patch updates the copyright information for the cciss driver. It
includes extending the year to 2007 (how timely) and some minor corrections
deemed necessary by HP legal and the Open Source Review Board. Please
consider this patch for inclusion.
Signed-off-by: Mike Miller <mike.miller@hp.com>
--------------------------------------------------------------------------------
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Oleg Nesterov [Tue, 23 Oct 2007 13:08:21 +0000 (15:08 +0200)]
cfq_get_queue: fix possible NULL pointer access
cfq_get_queue()->cfq_find_alloc_queue() can fail, check the returned value.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Note that this isn't a bug at the moment, since the regular IO path
does not call this path without __GFP_WAIT set. However, it could be a
future bug, so I've applied it.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Oleg Nesterov [Tue, 23 Oct 2007 13:08:19 +0000 (15:08 +0200)]
blk_sync_queue() should cancel request_queue->unplug_work
blk_sync_queue() cancels the timer, but forgets to cancel the work.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Oleg Nesterov [Tue, 23 Oct 2007 13:08:18 +0000 (15:08 +0200)]
cfq_exit_queue() should cancel cfq_data->unplug_work
Spotted by Nick <gentuu@gmail.com>, perhaps explains the first trace in
http://bugzilla.kernel.org/show_bug.cgi?id=9180.
cfq_exit_queue() should cancel cfqd->unplug_work before freeing cfqd.
blk_sync_queue() seems unneeded, removed.
Q: why cfq_exit_queue() calls cfq_shutdown_timer_wq() twice?
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jerome Marchand [Tue, 23 Oct 2007 13:05:46 +0000 (15:05 +0200)]
block layer: remove a unused argument of drive_stat_acct()
The nr_sector argument of drive_stat_acct() is not used anymore since the read and write sectors statistics are now updated in end_that_request_first(). This patch removes the useless argument.
Signed-off-by: Jerome Marchand <jmarchan@redhat.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Michael Ellerman [Mon, 29 Oct 2007 05:35:29 +0000 (16:35 +1100)]
Quieten hrtimer printk: "Switched to high resolution mode .."
Change the hrtimer printk "Switched to high resolution mode .." to
be KERN_DEBUG, rather than KERN_INFO. If users need to see this they
can pass "loglevel" or "debug" on the command line, or check dmesg.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
kernel/hrtimer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Vegard Nossum [Thu, 11 Oct 2007 06:23:34 +0000 (08:23 +0200)]
timer_list: Fix printk format strings
This makes sure printk format strings contain no more than a single
line.
Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Adrian Bunk [Wed, 24 Oct 2007 16:24:22 +0000 (18:24 +0200)]
clockevents: unexport tick_nohz_get_sleep_length
This patch removes the unused
EXPORT_SYMBOL_GPL(tick_nohz_get_sleep_length).
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Pavel Pisa [Fri, 26 Oct 2007 17:29:49 +0000 (19:29 +0200)]
Correction of "Update drivers to use sg helpers" patch for IMXMMC driver
The previous change omits "data->" prefix
in the "data->sg" case. This change fixes kernel
compilation.
Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
drivers/mmc/host/imxmmc.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
Signed-off-by: Jens Axboe <axboe@carl.home.kernel.dk>
Chuck Lever [Fri, 26 Oct 2007 17:29:48 +0000 (19:29 +0200)]
sg_init_table() should use unsigned loop index variable
Clean up: fix a mixed sign comparison in sg_init_table() accidentally
introduced by commit
d6ec0842. The sign of the loop index variable
should match the sign of the "nents" argument.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Jens Axboe <axboe@carl.home.kernel.dk>
Chuck Lever [Fri, 26 Oct 2007 17:29:47 +0000 (19:29 +0200)]
sg_last() should use unsigned loop index variable
Clean up: fix a mixed sign comparison in sg_last() accidentally
introduced by commit
70eb8040. The sign of the loop index variable
should match the sign of the "nents" argument.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Jens Axboe <axboe@carl.home.kernel.dk>
Anton Blanchard [Fri, 26 Oct 2007 12:00:14 +0000 (14:00 +0200)]
Initialise scatter/gather list in sg driver
After turning on DEBUG_SG I hit a fail:
kernel BUG at include/linux/scatterlist.h:50!
sg_build_indirect
sg_build_reserve
sg_open
chrdev_open
__dentry_open
do_filp_open
do_sys_open
We should initialise the sg list when we allocate it in sg_build_sgat.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Anton Blanchard [Fri, 26 Oct 2007 11:59:44 +0000 (13:59 +0200)]
Initialise scatter/gather list in ata_sg_setup
After turning on DEBUG_SG I hit a fail:
kernel BUG at include/linux/scatterlist.h:50!
ata_qc_issue
ata_scsi_translate
ipr_queuecommand
scsi_dispatch_cmd
scsi_request_fn
elv_insert
blk_execute_rq_nowait
blk_execute_rq
sg_io
scsi_cmd_ioctl
cdrom_ioctl
sr_block_ioctl
blkdev_driver_ioctl
blkdev_ioctl
block_ioctl
do_ioctl
vfs_ioctl
sys_ioctl
sg_ioctl_trans
It looks like ata_sg_setup is working on an uninitialised sg table. Call
sg_init_table to initialise it before use.
Signed-off-by: Anton Blanchard <anton@samba.org>
Note: this patch will fix it, but you could also get away with just
doing the sg_init_table() once at qc creation time.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
FUJITA Tomonori [Fri, 26 Oct 2007 11:56:24 +0000 (13:56 +0200)]
x86: fix pci-gart failure handling
blk_rq_map_sg doesn't initialize sg->dma_address/length to zero
anymore. Some low level drivers reuse sg lists without initializing so
IOMMUs might get non-zero dma_address/length. If map_sg fails, we need
pass the number of the mapped entries to gart_unmap_sg.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 26 Oct 2007 11:55:40 +0000 (13:55 +0200)]
SG: s390-scsi: missing size parameter in zfcp_address_to_sg()
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Jens Axboe [Fri, 26 Oct 2007 07:32:16 +0000 (09:32 +0200)]
SG: clear termination bit in sg_chain()
Since we are using the last entry in the list, clear any possible
termination bit that may have already been set. Pointed out by Rusty.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Linus Torvalds [Sun, 28 Oct 2007 19:03:14 +0000 (12:03 -0700)]
Merge git://git./linux/kernel/git/bart/ide-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6:
ide: add SH-S202J to ivb_list[]
drivers/ide/pci/sc1200.c: fix suspend/resume buglets and warnings
drivers/ide/pci/generic: fix build for CONFIG_HOTPLUG=n
hpt366: fix build for CONFIG_HOTPLUG=n
cy82c693: fix build for CONFIG_HOTPLUG=n
Al Viro [Sat, 27 Oct 2007 20:20:02 +0000 (21:20 +0100)]
duplicate initializer in sound/pci/hda/patch_realtek.c
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro [Sat, 27 Oct 2007 20:02:32 +0000 (21:02 +0100)]
fix breakage in pegasos_eth
Fix fallout from commit
b45d9147f1582333e180e1023624c003874b7312
("mv643xx_eth: Remove unused register defines")
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Sun, 28 Oct 2007 05:18:55 +0000 (22:18 -0700)]
Merge git://git./linux/kernel/git/x86/linux-2.6-x86
* git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86:
x86: Dump filtering supports x86_64 sparsemem
x86: fix compiler warnings in arch/x86/kernel/early-quirks.c
x86: fix !SMP compiler warning in arch/x86/kernel/acpi/processor.c
x86: Fix boot protocol KEEP_SEGMENTS check.
x86: voyager: fix bogus conversion to per_cpu for boot_cpu_info
x86: export smp_ops to allow modular build of KVM
Revert "i386: export i386 smp_call_function_mask() to modules"
Al Viro [Sat, 27 Oct 2007 18:46:58 +0000 (19:46 +0100)]
cirrusfb nonsense
(pointer > 0) is deeply weird; (pointer >= 0) is even dumber...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro [Sat, 27 Oct 2007 18:40:46 +0000 (19:40 +0100)]
scatterlist fallout: mmc
#include <scatterlist/scatterlist.h>
is an odd thing to do...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro [Sat, 27 Oct 2007 18:39:23 +0000 (19:39 +0100)]
ide/arm/icside: fallout from commit
86f3a492bb09eee5745b93af35f2212179c251fd
struct device doesn't have ->dma; it's in struct expansion_card where
that struct device is embedded into.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Al Viro [Sat, 27 Oct 2007 18:23:30 +0000 (19:23 +0100)]
scatterlist fallout: frv
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Ken'ichi Ohmichi [Fri, 26 Oct 2007 05:19:26 +0000 (14:19 +0900)]
x86: Dump filtering supports x86_64 sparsemem
This patch adds the symbol "init_level4_pgt" to the vmcoreinfo data so
that makedumpfile (dump filtering command) supports x86_64 sparsemem
kernel of linux-2.6.24.
makedumpfile creates a small dumpfile by excluding unnecessary pages for
the analysis. It checks attributes in page structures and distinguishes
necessary pages and unnecessary ones. To check them, makedumpfile gets
the vmcoreinfo data which has the minimum debugging information only for
dump filtering.
For older x86_64 kernel (linux-2.6.23 or before), makedumpfile translates
the virtual address of page structure into physical address by subtracting
PAGE_OFFSET from virtual address, but this translation isn't effective for
linux-2.6.24 sparsemem kernel, because its page structures are in virtual
memmap area. makedumpfile should translate their virtual address by 4-levels
paging and it needs the symbol "init_level4_pgt".
Signed-off-by: Ken'ichi Ohmichi <oomichi@mxs.nes.nec.co.jp>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Jeff Garzik [Sat, 27 Oct 2007 18:57:43 +0000 (20:57 +0200)]
x86: fix compiler warnings in arch/x86/kernel/early-quirks.c
fix this warning:
arch/x86/kernel/early-quirks.c:40: warning: nvidia_hpet_check defined but not used
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Jeff Garzik [Sat, 27 Oct 2007 18:57:43 +0000 (20:57 +0200)]
x86: fix !SMP compiler warning in arch/x86/kernel/acpi/processor.c
Fix !CONFIG_SMP warning:
arch/x86/kernel/acpi/processor.c: In function arch_acpi_processor_init_pdc:
arch/x86/kernel/acpi/processor.c:65: warning: unused variable cpu
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Eric W. Biederman [Fri, 26 Oct 2007 17:29:04 +0000 (11:29 -0600)]
x86: Fix boot protocol KEEP_SEGMENTS check.
The kernel only ever supports 1 version of the boot protocol
so there is no need to check the boot protocol revision to
see if a feature is supported.
Both x86 and x86_64 support the same boot protocol so we need
to implement the KEEP_SEGMENTS on x86_64 as well. It isn't
just paravirt bootloaders that could use this functionality.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Cc: Jeremy Fitzhardinge <jeremy@xensource.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Vivek Goyal <vgoyal@in.ibm.com>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Cc: Zachary Amsden <zach@vmware.com>
Cc: Andi Kleen <ak@suse.de>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
James Bottomley [Fri, 26 Oct 2007 17:17:19 +0000 (12:17 -0500)]
x86: voyager: fix bogus conversion to per_cpu for boot_cpu_info
There were two problems. Firstly, someone forgot the struct keyword in
front of cpuinfo_x86, so I take it this wasn't even compile checked.
Secondly, the actual definition has this as a SHARED_ALIGNED, so the
definitions mismatch.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Thomas Gleixner [Sat, 27 Oct 2007 18:57:43 +0000 (20:57 +0200)]
x86: export smp_ops to allow modular build of KVM
KVM uses smp_call_function_mask and therefor need smp_ops to be exported.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Thomas Gleixner [Fri, 26 Oct 2007 15:22:17 +0000 (17:22 +0200)]
Revert "i386: export i386 smp_call_function_mask() to modules"
This reverts commit
6442eea937ef797d4b66733f49c82e2fdc2aca6f.
The patch breaks smp_ops and needs to be reverted. The solution to
allow modular build of KVM is to export smp_ops instead.
Pointed-out-by: James Bottomley
<jejb> tglx, so write out 100 times "voyager is a useful architecture" ...
<tglx> yes, Sir
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Linus Torvalds [Sat, 27 Oct 2007 17:14:04 +0000 (10:14 -0700)]
Merge git://git.infradead.org/mtd-2.6
* git://git.infradead.org/mtd-2.6:
[JFFS2] Update MAINTAINERS entry -- the jffs-dev list is dead
[JFFS2] Prevent return of initialised variable in jffs2_init_acl_post()
Linus Torvalds [Sat, 27 Oct 2007 17:12:39 +0000 (10:12 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/drzeus/mmc
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc:
mmc_spi: Fix mmc-over-spi regression
mmc: use common byte swap macros
mmc: fix cid and csd byte order
at91_mci: Fix bad reference
Linus Torvalds [Sat, 27 Oct 2007 17:11:12 +0000 (10:11 -0700)]
Merge branch 'master' of /linux/kernel/git/davem/sparc-2.6
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6:
[SPARC32]: Fix build-warning in io-unit.c
[SPARC64]: Fix BACKOFF_SPIN on non-SMP.
[SPARC32]: __inline__ --> inline
[SPARC64]: __inline__ --> inline
Linus Torvalds [Sat, 27 Oct 2007 17:10:40 +0000 (10:10 -0700)]
Merge branch 'master' of /linux/kernel/git/davem/net-2.6
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
[CRYPTO] users: Fix up scatterlist conversion errors
[CRYPTO] tcrypt: Move sg_init_table out of timing loops
[NETNS]: Fix get_net_ns_by_pid
[NET]: Marking struct pernet_operations __net_initdata was inappropriate
[INET] ESP: Must #include <linux/scatterlist.h>
[TCP] IPV6: fix softnet build breakage
David Woodhouse [Sat, 27 Oct 2007 14:39:48 +0000 (10:39 -0400)]
[JFFS2] Update MAINTAINERS entry -- the jffs-dev list is dead
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
David Woodhouse [Sat, 27 Oct 2007 14:36:44 +0000 (10:36 -0400)]
[JFFS2] Prevent return of initialised variable in jffs2_init_acl_post()
Spotted by the Coverity checker, and pointed out by Adrian Bunk.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
David Brownell [Sat, 27 Oct 2007 12:47:20 +0000 (14:47 +0200)]
mmc_spi: Fix mmc-over-spi regression
Patch
49dce689ad4ef0fd1f970ef762168e4bd46f69a3 changed the sysfs data
structures for SPI in a way which broke the MMC-over-SPI host driver.
This patch fixes that regression by changing the scheme used to keep
from knowingly trying to use a shared bus segment, and updates the
adjacent comments slightly to better explain the issue.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Pierre Ossman [Sat, 27 Oct 2007 12:41:04 +0000 (14:41 +0200)]
mmc: use common byte swap macros
Use the more generic byte swapping macros instead of the socket variants.
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Pierre Ossman [Sat, 27 Oct 2007 12:14:23 +0000 (14:14 +0200)]
mmc: fix cid and csd byte order
MMC over SPI sends the CID and CSD registers as data, not responses,
which means that the host driver won't do the necessary byte flipping
for us.
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Pierre Ossman [Mon, 22 Oct 2007 16:16:16 +0000 (18:16 +0200)]
at91_mci: Fix bad reference
The flags parameter got removed in a previous commit, but some
references were overlooked.
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
David S. Miller [Sat, 27 Oct 2007 07:54:14 +0000 (00:54 -0700)]
[SPARC32]: Fix build-warning in io-unit.c
Signed-off-by: David S. Miller <davem@davemloft.net>
Herbert Xu [Sat, 27 Oct 2007 07:52:07 +0000 (00:52 -0700)]
[CRYPTO] users: Fix up scatterlist conversion errors
This patch fixes the errors made in the users of the crypto layer during
the sg_init_table conversion. It also adds a few conversions that were
missing altogether.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Herbert Xu [Sat, 27 Oct 2007 07:51:21 +0000 (00:51 -0700)]
[CRYPTO] tcrypt: Move sg_init_table out of timing loops
This patch moves the sg_init_table out of the timing loops for hash
algorithms so that it doesn't impact on the speed test results.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Sat, 27 Oct 2007 07:23:22 +0000 (00:23 -0700)]
[SPARC64]: Fix BACKOFF_SPIN on non-SMP.
It can't be just empty, it has to at least branch
back to 'label'.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Sat, 27 Oct 2007 07:17:01 +0000 (00:17 -0700)]
[SPARC32]: __inline__ --> inline
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Sat, 27 Oct 2007 07:13:04 +0000 (00:13 -0700)]
[SPARC64]: __inline__ --> inline
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric W. Biederman [Sat, 27 Oct 2007 05:56:12 +0000 (22:56 -0700)]
[NETNS]: Fix get_net_ns_by_pid
The pid namespace patches changed the semantics of
find_task_by_pid without breaking the compile resulting
in get_net_ns_by_pid doing the wrong thing.
So switch to using the intended find_task_by_vpid.
Combined with Denis' earlier patch to make netlink traffic
fully synchronous the inadvertent race I introduced with
accessing current is actually removed.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric W. Biederman [Sat, 27 Oct 2007 05:54:53 +0000 (22:54 -0700)]
[NET]: Marking struct pernet_operations __net_initdata was inappropriate
It is not safe to to place struct pernet_operations in a special section.
We need struct pernet_operations to last until we call unregister_pernet_subsys.
Which doesn't happen until module unload.
So marking struct pernet_operations is a disaster for modules in two ways.
- We discard it before we call the exit method it points to.
- Because I keep struct pernet_operations on a linked list discarding
it for compiled in code removes elements in the middle of a linked
list and does horrible things for linked insert.
So this looks safe assuming __exit_refok is not discarded
for modules.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Adrian Bunk [Sat, 27 Oct 2007 05:53:58 +0000 (22:53 -0700)]
[INET] ESP: Must #include <linux/scatterlist.h>
This patch fixes the following compile errors in some configurations:
<-- snip -->
...
CC net/ipv4/esp4.o
/home/bunk/linux/kernel-2.6/git/linux-2.6/net/ipv4/esp4.c: In function 'esp_output':
/home/bunk/linux/kernel-2.6/git/linux-2.6/net/ipv4/esp4.c:113: error: implicit declaration of function 'sg_init_table'
make[3]: *** [net/ipv4/esp4.o] Error 1
...
/home/bunk/linux/kernel-2.6/git/linux-2.6/net/ipv6/esp6.c: In function 'esp6_output':
/home/bunk/linux/kernel-2.6/git/linux-2.6/net/ipv6/esp6.c:112: error: implicit declaration of function 'sg_init_table'
make[3]: *** [net/ipv6/esp6.o] Error 1
<-- snip -->
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jeff Garzik [Sat, 27 Oct 2007 05:53:14 +0000 (22:53 -0700)]
[TCP] IPV6: fix softnet build breakage
net/ipv6/tcp_ipv6.c: In function 'tcp_v6_rcv':
net/ipv6/tcp_ipv6.c:1736: error: implicit declaration of function
'get_softnet_dma'
net/ipv6/tcp_ipv6.c:1736: warning: assignment makes pointer from integer
without a cast
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Fri, 26 Oct 2007 20:56:01 +0000 (13:56 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/hpa/linux-2.6-x86setup
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hpa/linux-2.6-x86setup:
x86 setup: sizeof() is unsigned, unbreak comparisons
x86 setup: handle boot loaders which set up the stack incorrectly
Linus Torvalds [Fri, 26 Oct 2007 20:49:29 +0000 (13:49 -0700)]
Merge git://git./pub/scm/linux/kernel/git/sam/x86
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/x86:
x86: kill the old i386 and x86_64 directories
x86: move i386 and x86_64 Kconfig files to x86 directory
kconfig: small code refactoring in kconfig Makefile
x86: unification of i386 and x86_64 Kconfig.debug
x86: move defconfig files for i386 and x86_64 to x86
x86: move i386 and x86_64 Makefiles to arch/x86
Bartlomiej Zolnierkiewicz [Fri, 26 Oct 2007 18:31:16 +0000 (20:31 +0200)]
ide: add SH-S202J to ivb_list[]
From the report by Nick Warne.
Tested-by: Nick Warne <nick@ukfsn.org>
Cc: Lennart Sorensen <lsorense@csclub.uwaterloo.ca>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Jeff Garzik [Fri, 26 Oct 2007 18:31:15 +0000 (20:31 +0200)]
drivers/ide/pci/sc1200.c: fix suspend/resume buglets and warnings
* We shouldn't bother with dev->current_state, the PCI API functions we
call manage this for us (and do a far better job at it too).
* Remove pci_set_power_state(dev, PCI_D0) call in resume, as
pci_enable_device() does the same thing.
* Check pci_enable_device() return value. If it failed, fail
the entire resume and avoid programming timings into the [potentially
dead/asleep] chip.
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Fri, 26 Oct 2007 18:31:15 +0000 (20:31 +0200)]
drivers/ide/pci/generic: fix build for CONFIG_HOTPLUG=n
It turns out that const and __{dev}initdata cannot be mixed currently
and that generic IDE PCI host driver is also affected by the same issue:
On Thursday 25 October 2007, Ralf Baechle wrote:
> CC drivers/ide/pci/generic.o
> drivers/ide/pci/generic.c:52: error: __setup_str_ide_generic_all_on causes a
> +section type conflict
[ Also reported by Martijn Uffing <mp3project@sarijopen.student.utwente.nl>. ]
This patch workarounds the problem in a bit hackish way but without
removing const from generic_chipsets[] (it adds const to __setup() so
__setup_str_ide_generic_all becomes const).
Now all __{dev}initdata data in generic IDE PCI host driver are read-only
so it builds again (driver's .init.data section gets marked as READONLY).
Cc: Martijn Uffing <mp3project@sarijopen.student.utwente.nl>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Fri, 26 Oct 2007 18:31:15 +0000 (20:31 +0200)]
hpt366: fix build for CONFIG_HOTPLUG=n
On Saturday 20 October 2007, Avuton Olrich wrote:
> My randconfig script the attached config caught an error on:
> drivers/ide/pci/cy82c693.c:439: error: primary causes a section type conflict
>
> My git tree:
c00046c279a2521075250fad682ca0acc10d4fd7
>
> Bisected to:
>
8562043606430185cad26d085d46adcc7ad67fd1 is first bad commit
> commit
8562043606430185cad26d085d46adcc7ad67fd1
> Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
> Date: Sat Oct 20 00:32:34 2007 +0200
>
> ide: constify struct ide_port_info
>
> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
It turns out that const and __{dev}initdata cannot be mixed currently
and that hpt366 host driver is also affected by the same issue:
> drivers/ide/pci/hpt366.c:1428: error: hpt366_chipsets causes a section type
> conflict
This patch workarounds the problem by making static struct hpt_info instances
const. Now all __devinitdata data in hpt366 host driver are read-only so it
builds again (driver's .init.data section gets marked as READONLY).
While at it:
* Bump driver version.
Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: "Avuton Olrich" <avuton@gmail.com>
Cc: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Fri, 26 Oct 2007 18:31:15 +0000 (20:31 +0200)]
cy82c693: fix build for CONFIG_HOTPLUG=n
On Saturday 20 October 2007, Avuton Olrich wrote:
> My randconfig script the attached config caught an error on:
> drivers/ide/pci/cy82c693.c:439: error: primary causes a section type conflict
>
> My git tree:
c00046c279a2521075250fad682ca0acc10d4fd7
>
> Bisected to:
>
8562043606430185cad26d085d46adcc7ad67fd1 is first bad commit
> commit
8562043606430185cad26d085d46adcc7ad67fd1
> Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
> Date: Sat Oct 20 00:32:34 2007 +0200
>
> ide: constify struct ide_port_info
>
> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
It turns out that const and __{dev}initdata cannot be mixed currently.
This patch workarounds the problem by removing __devinitdata tag from 'primary'
variable (which makes 'primary' to be moved from .init.data to .bss section).
Now all __devinitdata data in cy82c693 host driver are read-only so it builds
again (driver's .init.data section gets marked as READONLY).
While at it:
* Move 'primary' variable to its only user, init_iops_cy82c693().
* Bump driver version.
Cc: "Avuton Olrich" <avuton@gmail.com>
Cc: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Linus Torvalds [Fri, 26 Oct 2007 15:43:05 +0000 (08:43 -0700)]
Merge branch 'master' of git://git./linux/kernel/git/davem/net-2.6
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (32 commits)
[NetLabel]: correct usage of RCU locking
[TCP]: fix D-SACK cwnd handling
[NET] napi: use non-interruptible sleep in napi_disable
[SCTP] net/sctp/auth.c: make 3 functions static
[TCP]: Add missing I/O AT code to ipv6 side.
[SCTP]: #if 0 sctp_update_copy_cksum()
[INET]: Unexport icmpmsg_statistics
[NET]: Unexport sock_enable_timestamp().
[TCP]: Make tcp_match_skb_to_sack() static.
[IRDA]: Make ircomm_tty static.
[NET] fs/proc/proc_net.c: make a struct static
[NET] dev_change_name: ignore changes to same name
[NET]: Document some simple rules for actions
[NET_CLS_ACT]: Use skb_act_clone
[NET_CLS_ACT]: Introduce skb_act_clone
[TCP]: Fix scatterlist handling in MD5 signature support.
[IPSEC]: Fix scatterlist handling in skb_icv_walk().
[IPSEC]: Add missing sg_init_table() calls to ESP.
[CRYPTO]: Initialize TCRYPT on-stack scatterlist objects correctly.
[CRYPTO]: HMAC needs some more scatterlist fixups.
...
Alexey Dobriyan [Fri, 26 Oct 2007 08:17:22 +0000 (12:17 +0400)]
De-constify sched.h
[PATCH] De-constify sched.h
This reverts commit
a8972ccf00b7184a743eb6cd9bc7f3443357910c ("sched:
constify sched.h")
1) Patch doesn't change any code here, so gcc is already smart enough
to "feel" constness in such simple functions.
2) There is no such thing as const task_struct. Anyone who think
otherwise deserves compiler warning.
Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Paul Moore [Fri, 26 Oct 2007 11:29:08 +0000 (04:29 -0700)]
[NetLabel]: correct usage of RCU locking
This fixes some awkward, and perhaps even problematic, RCU lock usage in the
NetLabel code as well as some other related trivial cleanups found when
looking through the RCU locking. Most of the changes involve removing the
redundant RCU read locks wrapping spinlocks in the case of a RCU writer.
Signed-off-by: Paul Moore <paul.moore@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ryousei Takano [Fri, 26 Oct 2007 11:27:59 +0000 (04:27 -0700)]
[TCP]: fix D-SACK cwnd handling
In the current net-2.6 kernel, handling FLAG_DSACKING_ACK is broken.
The flag is cleared to 1 just after FLAG_DSACKING_ACK is set.
if (found_dup_sack)
flag |= FLAG_DSACKING_ACK;
:
flag = 1;
To fix it, this patch introduces a part of the tcp_sacktag_state patch:
http://marc.info/?l=linux-netdev&m=
119210560431519&w=2
Signed-off-by: Ryousei Takano <takano-ryousei@aist.go.jp>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
Benjamin Herrenschmidt [Fri, 26 Oct 2007 11:23:22 +0000 (04:23 -0700)]
[NET] napi: use non-interruptible sleep in napi_disable
The current napi_disable() uses msleep_interruptible() but doesn't
(and can't) exit in case there's a signal, thus ending up doing a
hot spin without a cpu_relax. Use uninterruptible sleep instead.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Adrian Bunk [Fri, 26 Oct 2007 11:21:23 +0000 (04:21 -0700)]
[SCTP] net/sctp/auth.c: make 3 functions static
This patch makes three needlessly global functions static.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Fri, 26 Oct 2007 11:20:13 +0000 (04:20 -0700)]
[TCP]: Add missing I/O AT code to ipv6 side.
Signed-off-by: David S. Miller <davem@davemloft.net>
Adrian Bunk [Fri, 26 Oct 2007 11:07:20 +0000 (04:07 -0700)]
[SCTP]: #if 0 sctp_update_copy_cksum()
sctp_update_copy_cksum() is no longer used.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Adrian Bunk [Fri, 26 Oct 2007 11:06:08 +0000 (04:06 -0700)]
[INET]: Unexport icmpmsg_statistics
This patch removes the unused EXPORT_SYMBOL(icmpmsg_statistics).
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Adrian Bunk [Fri, 26 Oct 2007 10:59:45 +0000 (03:59 -0700)]
[NET]: Unexport sock_enable_timestamp().
sock_enable_timestamp() no longer has any modular users.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Adrian Bunk [Fri, 26 Oct 2007 10:57:36 +0000 (03:57 -0700)]
[TCP]: Make tcp_match_skb_to_sack() static.
tcp_match_skb_to_sack() can become static.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Adrian Bunk [Fri, 26 Oct 2007 10:56:43 +0000 (03:56 -0700)]
[IRDA]: Make ircomm_tty static.
ircomm_tty can now become static.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Adrian Bunk [Fri, 26 Oct 2007 10:55:44 +0000 (03:55 -0700)]
[NET] fs/proc/proc_net.c: make a struct static
Struct proc_net_ns_ops can become static.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Hemminger [Fri, 26 Oct 2007 10:53:42 +0000 (03:53 -0700)]
[NET] dev_change_name: ignore changes to same name
Prevent error/backtrace from dev_rename() when changing
name of network device to the same name. This is a common
situation with udev and other scripts that bind addr to device.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Fri, 26 Oct 2007 10:50:02 +0000 (03:50 -0700)]
Merge /pub/scm/linux/kernel/git/acme/net-2.6
Jamal Hadi Salim [Fri, 26 Oct 2007 09:49:09 +0000 (02:49 -0700)]
[NET]: Document some simple rules for actions
This patch adds documentation on what is expected of an
action which branches away from the action-graph or when it
needs to trample on actins. It also describes what is expected of
users of such actions.
Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jamal Hadi Salim [Fri, 26 Oct 2007 09:47:54 +0000 (02:47 -0700)]
[NET_CLS_ACT]: Use skb_act_clone
clean skb_clone of any signs of CONFIG_NET_CLS_ACT and
have mirred us skb_act_clone()
Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jamal Hadi Salim [Fri, 26 Oct 2007 09:47:23 +0000 (02:47 -0700)]
[NET_CLS_ACT]: Introduce skb_act_clone
Reworked skb_clone looks uglier with the single ifdef
CONFIG_NET_CLS_ACT This patch introduces skb_act_clone which will
replace skb_clone in tc actions
Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Fri, 26 Oct 2007 07:41:21 +0000 (00:41 -0700)]
[TCP]: Fix scatterlist handling in MD5 signature support.
Use sg_init_table() and sg_mark_end() as needed.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Fri, 26 Oct 2007 07:39:27 +0000 (00:39 -0700)]
[IPSEC]: Fix scatterlist handling in skb_icv_walk().
Use sg_init_one() and sg_init_table() as needed.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Fri, 26 Oct 2007 07:38:39 +0000 (00:38 -0700)]
[IPSEC]: Add missing sg_init_table() calls to ESP.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Fri, 26 Oct 2007 07:38:10 +0000 (00:38 -0700)]
[CRYPTO]: Initialize TCRYPT on-stack scatterlist objects correctly.
Use sg_init_one() and sg_init_table() as needed.
Signed-off-by: David S. Miller <davem@davemloft.net>
projects / GitHub / MotorolaMobilityLLC / kernel-slsi.git / log