ChangeSet@1.1759.1.6, 2004-06-13 15:07:40-04:00, bcollins@debian.org
ohci1394: Fix incorrect HPSB_WARNING to HPSB_ERR
Signed-off-by: Ben Collins <bcollins@debian.org>
ChangeSet@1.1762, 2004-06-13 09:10:34-07:00, benh@kernel.crashing.org
[PATCH] ppc64: Add definition for Apple Xserve G5 motherboard
This adds the definition for Apple XServe G5 motherboard to the
pmac_feature support file.
ChangeSet@1.1759.1.5, 2004-06-13 10:22:13-04:00, bcollins@debian.org
ieee1394: Revision sync
Signed-off-by: Ben Collins <bcollins@debian.org>
ChangeSet@1.1759.1.4, 2004-06-13 10:18:14-04:00, bcollins@debian.org
ohci1394: Handle invalid max-packet-size.
Signed-off-by: Ben Collins <bcollins@debian.org>
ChangeSet@1.1759.1.3, 2004-06-13 10:16:14-04:00, bcollins@debian.org
ieee1394: Handle swsusp better in kernel threads.
Submitted-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Ben Collins <bcollins@debian.org>
ChangeSet@1.1759.1.2, 2004-06-13 10:13:46-04:00, bcollins@debian.org
ieee1394: Fix possible NULL ptr dereference with calls to find_ctx()
Submitted-by: Hiromasa YOSHIMOTO <yosimoto@limu.is.kyushu-u.ac.jp>
Signed-off-by: Ben Collins <bcollins@debian.org>
ChangeSet@1.1759.1.1, 2004-06-13 10:11:37-04:00, bcollins@debian.org
ieee1394: CSR1212 Extended ROM bug fixes
- Use vmalloc instead of kmalloc
- Change delayed_reset_bus() to operate in a work_queue instead of a timer
interrupt.
- Fix hpsb_allocate_and_register_addrspace() to not allocate space on top
of already allocated space.
- Fix problems in csr1212.c filling ConfigROM images when extend ROMs are
present.
Signed-off-by: Steve Kinneberg <kberg@linux1394.org>
Signed-off-by: Ben Collins <bcollins@debian.org>
ChangeSet@1.1754.2.40, 2004-06-13 06:49:20-07:00, kenneth.w.chen@intel.com
[PATCH] ia64: fix race in fsys_bubble_down to avoid fp-register corruption
The fast system-call fall-back-path has a race: it reads PSR, modifies
some bits, then writes back the new PSR. Unfortunately, the contents
of PSR may change between reading and writing it. For example, an
interrupt could occur which could trigger a context-switch. The
context-switch might in turn flush the floating-point-high (FPH)
partition to memory, clear PSR.MFH, and set PSR.DFH. To prevent this
race, the patch below turns off PSR.I before reading PSR.
This fixes a floating-point corruption problem that was observed on a
system with a libc which has the fast system-call support enabled.
The performance impact is minimal (on the order of a handful of cycles).
Signed-off-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Ken Chen <kenneth.w.chen@intel.com>
Signed-off-by: Asit Mallick <asit.k.mallick@intel.com>
Signed-off-by: David Mosberger <davidm@hpl.hp.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.39, 2004-06-13 06:45:58-07:00, akpm@osdl.org
[PATCH] ramdisk: buffer_uptodate fix
I waffled over this for ages. On balance, I think it's best to mark those
bh's as uptodate.
And on reflection, I'm not sure why we go bringing ramdisk blockdev pages
uptodate all over the place anyway. But ramdisk is weird and it passes
testing. Let those dogs sleep.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.38, 2004-06-13 06:45:44-07:00, akpm@osdl.org
[PATCH] sparse fix for void return in selinux/hooks.c
From: Chris Wright <chrisw@osdl.org>
CHECK security/selinux/hooks.c
security/selinux/hooks.c:1383:34: warning: return expression in void function
security/selinux/hooks.c:3548:30: warning: return expression in void function
CC security/selinux/hooks.o
From: Mika Kukkonen <mika@osdl.org>
Signed-off-by: Chris Wright <chrisw@osdl.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.37, 2004-06-13 06:45:29-07:00, akpm@osdl.org
[PATCH] s390: tape driver changes
From: Martin Schwidefsky <schwidefsky@de.ibm.com>
From: Stefan Bader <shbader@de.ibm.com>
tape driver changes:
- Create seperate debug areas for core and discipline modules.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.36, 2004-06-13 06:45:15-07:00, akpm@osdl.org
[PATCH] s390: qeth network driver
From: Martin Schwidefsky <schwidefsky@de.ibm.com>
From: Frank Pavlic <pavlic@de.ibm.com>
From: Thomas Spatzier <tspat@de.ibm.com>
qeth network driver changes:
- Use correct request length in arp/snmp requests.
- Simplify handling of empty vs. primed buffers.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.35, 2004-06-13 06:45:01-07:00, akpm@osdl.org
[PATCH] s390: xpram device driver
From: Martin Schwidefsky <schwidefsky@de.ibm.com>
xpram device driver changes:
- Allocate request queue with blk_alloc_queue.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.34, 2004-06-13 06:44:47-07:00, akpm@osdl.org
[PATCH] s390: common i/o layer
From: Martin Schwidefsky <schwidefsky@de.ibm.com>
From: Cornelia Huck <cohuck@de.ibm.com>
Common i/o layer changes:
- Remove bogus defines.
- Fix length of strncmp on bus id.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.33, 2004-06-13 06:44:32-07:00, akpm@osdl.org
[PATCH] s390: cleanup string functions
From: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cleanup s390* string functions. This replaces the 31/64 bit assembler
files (strcmp[64].S, strcpy[64].S & strncpy[64].S) with a single string.c
file that uses some inline assemblies to issue the string instructions. In
addition some more of the generic string function got an architecture
dependent implementation.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.32, 2004-06-13 06:44:00-07:00, akpm@osdl.org
[PATCH] s390: simplify single stepped svc code
From: Martin Schwidefsky <schwidefsky@de.ibm.com>
From: Martin Schwidefsky <schwidefsky@de.ibm.com>
Introduce a TIF_SINGLE_STEP bit that causes do_debugger_trap to get called
at the end of a system call. This way some code duplication in the program
check handler can get removed.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.31, 2004-06-13 06:43:46-07:00, akpm@osdl.org
[PATCH] s390: speedup strn{cpy,len}_from_user.
From: Martin Schwidefsky <schwidefsky@de.ibm.com>
From: Martin Schwidefsky <schwidefsky@de.ibm.com>
Speedup strncpy_from_user and strnlen_from_user by using the search string
instruction in the secondary space mode.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.30, 2004-06-13 06:43:29-07:00, akpm@osdl.org
[PATCH] s390: improve memory detection logic
From: Martin Schwidefsky <schwidefsky@de.ibm.com>
From: Guillaume Morin <guillaume@morinfr.org>
This patch improves the memory detection logic. It detects any amount of
holes in the memory layout up to MEMORY_CHUNK blocks of available memory.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.29, 2004-06-13 06:43:15-07:00, akpm@osdl.org
[PATCH] sparse: __user annotations for s390 drivers
From: Arnd Bergmann <arnd@arndb.de>
This should catch almost all s390 device drivers
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.28, 2004-06-13 06:42:57-07:00, akpm@osdl.org
[PATCH] sparse: user annotations for s390 architecture
From: Arnd Bergmann <arnd@arndb.de>
Lots of trivial changes to make sparse happy on s390 arch code, mostly
__user annotations.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.27, 2004-06-13 06:42:42-07:00, akpm@osdl.org
[PATCH] i4l: Tigerjet 320 chipset fix
From: Karsten Keil <kkeil@suse.de>
Solves a endless IRQ loop for Tigerjet 320 based ISDN cards.
Signed-off-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.26, 2004-06-13 06:42:28-07:00, akpm@osdl.org
[PATCH] ncpfs MAINTAINERS update
From: Jorn Engel <joern@wohnheim.fh-wedel.de>
Remove Volker as an NCP maintainer, he hasn't touched it in about 7 or
8 years, according to himself. Volker has acked this change.
Signed-off-by: J�rn Engel <joern@wohnheim.fh-wedel.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.25, 2004-06-13 06:42:15-07:00, akpm@osdl.org
[PATCH] dup_mmap() memory accounting fix
From: Hugh Dickins <hugh@veritas.com>
Oleg's patch was good in that exit_mmap usually does the un-accounting; but
dup_mmap still needs its own un-accounting for the case when it has charged
for a vma, but error before it's inserted into child mm's list.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.24, 2004-06-13 06:42:00-07:00, akpm@osdl.org
[PATCH] spoll_create size check
From: Davide Libenzi <davidel@xmailserver.org>
This is a sanity check on the size parameter. Nothing explodes w/out, but
the conversion to unsigned simply triggers a big allocation.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.23, 2004-06-13 06:41:45-07:00, akpm@osdl.org
[PATCH] fix the exit-vs-timer race fix
As Roland McGrath <roland@redhat.com> points out, we need to zero
task->it_virt_value to prevent timer-based signal delivery, not
->it_virt_incr.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.22, 2004-06-13 06:41:31-07:00, akpm@osdl.org
[PATCH] es7000plat.c warning fix
Lack of argument decls causes this warning:
arch/i386/mach-generic/../mach-es7000/es7000plat.c:53: warning: function declaration isn't a prototype
Let's stick the extern declaration in a header, which is where they always
should be.
Cc: "Brown, Len" <len.brown@intel.com>
Cc: "Protasevich, Natalie" <Natalie.Protasevich@UNISYS.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.21, 2004-06-13 06:41:17-07:00, akpm@osdl.org
[PATCH] fix modprobe_path and hotplug_path sizes and sysctl
From: Andy Whitcroft <apw@shadowen.org>
Both modprobe_path and hotplug_path are arbitrarily sized at 256 bytes and
that size is also expressed directly in the sysctl code. It seems
reasonable to define a standard length and use that for consitancy. This
patch introduces the constant KMOD_PATH_LEN and uses that.
Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.20, 2004-06-13 06:41:03-07:00, akpm@osdl.org
[PATCH] Update Documentation/filesystems/Locking
From: Anton Altaparmakov <aia21@cam.ac.uk>
A filesystem's ->writepage() implementation nowadays must run either
redirty_page_for_writepage() or the combination of set_page_writeback()/
end_page_writeback(). Failure to do so leaves the page itself marked clean
but it is tagged as dirty in the radix tree (PAGECACHE_TAG_DIRTY). This
incoherency can lead to all sorts of hard-to-debug problems in the
filesystem like having dirty inodes at umount and losing written data.
The patch updates Documentation/filesystems/Locking to reflect this
requirement.
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.19, 2004-06-13 06:40:49-07:00, akpm@osdl.org
[PATCH] sync_inodes_sb() stack reduction
Reduce stack consumption in sync_inodes_sb() via read_page_state().
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.18, 2004-06-13 06:40:35-07:00, akpm@osdl.org
[PATCH] page-writeback.c: use read_page_state()
Use the new read_page_state() in page-writeback.c to avoid large on-stack
structures.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.17, 2004-06-13 06:40:21-07:00, akpm@osdl.org
[PATCH] vmscan.c: use read_page_state()
Use the new read_page_state() in vmscan.c to avoid large on-stack structures.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.16, 2004-06-13 06:40:07-07:00, akpm@osdl.org
[PATCH] Implement read_page_state
struct page_state is large (148 bytes) and we put them on the stack in awkward
code paths (page reclaim...)
So implement a simple read_page_state() which can be used to pluck out a
single member from the all-cpus page_state accumulators.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.15, 2004-06-13 06:39:53-07:00, akpm@osdl.org
[PATCH] vmscan.c: struct scan_control
From: Nick Piggin <nickpiggin@yahoo.com.au>
Replace lots of parameters to functions in mm/vmscan.c with a structure
struct scan_control.
Signed-off-by: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.14, 2004-06-13 06:39:39-07:00, akpm@osdl.org
[PATCH] vmscan.c: move ->writepage invocation into its own function
From: Nick Piggin <nickpiggin@yahoo.com.au>
Move the invocation of ->writepage for to-be-reclaimed pages into
its own function "pageout".
From: Nikita Danilov <nikita@namesys.com>
with small changes from Nick Piggin
Signed-off-by: Nick Piggin <nickpiggin@cyberone.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.13, 2004-06-13 06:39:25-07:00, akpm@osdl.org
[PATCH] vmscan: try harder for GFP_NOFS allocators
Page reclaim bales out very early if reclaim isn't working out for !__GFP_FS
allocation attempts.
It was a fairly arbitrary thing in the first place and chances are the caller
will simply retry the allocation or will do something which is disruptive to
userspace. So remove that code and do much more scanning.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.12, 2004-06-13 06:39:11-07:00, akpm@osdl.org
[PATCH] vmscan: handle synchronous writepage()
Teach page reclaim to understand synchronous ->writepage implementations.
If ->writepage completed I/O prior to returning we can proceed to reclaim the
page without giving it another trip around the LRU.
This is beneficial for ramdisk-backed S_ISREG files: we can reclaim the file's
pages as fast as the ramdisk driver needs to allocate them and this prevents
I/O errors due to OOM in rd_blkdev_pagecache_IO().
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.11, 2004-06-13 06:38:57-07:00, akpm@osdl.org
[PATCH] NUMAQ kconfig fix
NUMA-Q requires CONFIG_NUMA and CONFIG_DISCONTIGMEM to build.
Cc: Martin J. Bligh <mbligh@aracnet.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.10, 2004-06-13 06:38:43-07:00, akpm@osdl.org
[PATCH] voyager linkage fix
From: William Lee Irwin III <wli@holomorphy.com>
Voyager doesn't support HT, so smp_num_siblings doesn't exist.
Cc: James Bottomley <James.Bottomley@SteelEye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.9, 2004-06-13 06:38:26-07:00, akpm@osdl.org
[PATCH] Voyager doesn't support MCE
From: William Lee Irwin III <wli@holomorphy.com>
Voyager doesn't compile any of the APIC or IO-APIC -related code in
arch/i386/kernel/ at all -- so it's a logical impossibility that this could
ever work.
Cc: James Bottomley <James.Bottomley@SteelEye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.8, 2004-06-13 06:38:11-07:00, akpm@osdl.org
[PATCH] numaq mempolicy.c build fix
From: William Lee Irwin III <wli@holomorphy.com>
mm/mempolicy.c: In function `verify_pages':
mm/mempolicy.c:246: warning: implicit declaration of function `kmap_atomic'
mm/mempolicy.c:249: warning: implicit declaration of function `kunmap_atomic'
pte_offset_map() invokes kmap_atomic() via macro, without including the
required header.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.7, 2004-06-13 06:37:58-07:00, akpm@osdl.org
[PATCH] Fix exception trace printing on x86-64
From: Andi Kleen <ak@suse.de>
Originally by Juergen Kreileder, changed by me.
The test for unhandled signals was wrong. Correct it. This helps Java
users, who would see bogus printks in their kernel logs previously.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.6, 2004-06-13 06:37:44-07:00, akpm@osdl.org
[PATCH] s390: fix kmem_bufctl_t definition
From: Arnd Bergmann <arnd@arndb.de>
On s390, kmem_bufctl_t was added inside of an #ifdef, breaking
64 bit builds.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.5, 2004-06-13 06:37:29-07:00, akpm@osdl.org
[PATCH] More fixes for the x86-64 machine check handler
From: Andi Kleen <ak@suse.de>
Fix more bad issues in the x86-64 machine check handler.
- Actually test status after reading it from the register, not before.
- Check the UC bit instead of the PCC bit to detect the bank which caused
the exception.
- Add tolerant==3 level for easier testing. This will avoid any panics.
- Don't threat bank overflows as fatal - they must have come from a non
fatal exception, which should not cause a panic.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.4, 2004-06-13 06:37:12-07:00, akpm@osdl.org
[PATCH] define for_each_cpu_mask() for uniprocessor
From: Bruno Ducrot <poup@poupinou.org>
I'm trying to replace for_each_cpu() with for_each_cpu_mask() in
arch/i386/kernel/cpu/cpufreq/p4-clockmod.c
Unfortunately, though, davej pointed me that for_each_cpu_mask() is not
defined in -bk if CONFIG_SMP is not defined.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.3, 2004-06-13 06:30:41-07:00, ak@muc.de
[PATCH] Fix fwait on x86-64 too
Discard FPU exceptions in exit and execve on x86-64 too.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1754.2.2, 2004-06-12 19:29:44-07:00, torvalds@evo.osdl.org
sparse cleanup of #include file
sparse tokenizes everything. Including #include
directives. Which means that it doesn't want to
see "//" in a include filename, since that's a
comment outside of a string.
And inside of a string it's too dark to read.
ChangeSet@1.1754.2.1, 2004-06-12 19:12:31-07:00, torvalds@evo.osdl.org
Fix x86 "clear_cpu()" macro.
We need to clear all exceptions before synchronizing
with the FPU, since we aren't ready to handle a FP
exception here and we're getting rid of all FP state.
Special thanks to Alexander Nyberg for reports and
testing. Alternate patches by Sergey Vlasov and Andi
Kleen, who both worked on this.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.32.10, 2004-06-12 21:15:57+01:00, tony@com.rmk.(none)
[ARM PATCH] 1905/1: Add OMAP compressed boot debug serial output
Patch from Tony Lindgren
This patch adds OMAP compressed image debug serial output.
This patch contains updates to the following files:
b/arch/arm/boot/compressed/head.S
ChangeSet@1.1735.32.9, 2004-06-12 21:11:28+01:00, tony@com.rmk.(none)
[ARM PATCH] 1908/1: Remove old OMAP header files
Patch from Tony Lindgren
This patch removes the following old files that have been renamed:
include/asm-arm/arch-omap/omap-h2.h
include/asm-arm/arch-omap/omap-innovator.h
include/asm-arm/arch-omap/omap-perseus2.h
The new names for the files are board-*.h.
ChangeSet@1.1735.32.8, 2004-06-12 20:43:21+01:00, rmk@flint.arm.linux.org.uk
[ARM] Tidy up patch 1925/1
Since each Kconfig file is now bracketed with if ARCH_foo ... endif,
we can remove the individual "depends on ARCH_foo" clauses against
each option.
ChangeSet@1.1735.32.7, 2004-06-12 20:31:57+01:00, zap@ru.rmk.(none)
[ARM PATCH] 1925/1: ARM 'System Type' kernel config menu cleanup
Patch from Andrew Zabolotny
This patch makes architecture-specific submenus under
"System Type" visible only if the corresponding architecture
is selected via the "ARM System Type" menu. Also comments
out IDE_POLL in mach-lh7a40x/Kconfig since it is undefined
and causes warnings during make menuconfig.
Signed-off-by: Andrew Zabolotny <zap@homelink.ru>
ChangeSet@1.1735.32.6, 2004-06-12 20:27:40+01:00, tony@com.rmk.(none)
[ARM PATCH] 1922/1: OMAP update 2/2: include files (replaces patch 1904/1)
Patch from Tony Lindgren
This patch syncs the mainline kernel with the linux-omap tree.
The highlights of the patch are:
- Register name clean-up. Mostly removes _REG from register names
and replace OMAP1510P1 with OMAP1510. Also moves IO macros
from hardware.h to io.h (Dirk Behme)
- Add DMA framebuffer hardware acceleration features (Imre Deak)
- Fix GPIO code not to do unnecessary address translations
between physical and virtual addresses (Juha Yrj�l�)
- Misc updates, such as OMAP gpio export fixes, additional
multiplexing settings, include mach-types.h only where needed,
show OMAP revision early during boot
ChangeSet@1.1735.32.5, 2004-06-12 20:23:21+01:00, tony@com.rmk.(none)
[ARM PATCH] 1923/1: OMAP update 1/2: arch files (replaces patch 1903/1)
Patch from Tony Lindgren
This patch syncs the mainline kernel with the linux-omap tree.
The highlights of the patch are:
- Register name clean-up. Mostly removes _REG from register names
and replace OMAP1510P1 with OMAP1510. Also moves IO macros
from hardware.h to io.h (Dirk Behme)
- Add DMA framebuffer hardware acceleration features (Imre Deak)
- Fix GPIO code not to do unnecessary address translations
between physical and virtual addresses (Juha Yrj�l�)
- Misc updates, such as OMAP gpio export fixes, additional
multiplexing settings, include mach-types.h only where needed,
show OMAP revision early during boot
ChangeSet@1.1735.32.4, 2004-06-12 20:13:21+01:00, rmk@flint.arm.linux.org.uk
[ARM] Update ARM memory layout documentation.
This updates the memory layout documentation to indicate that certain
areas should remain unused. It also corrects a few minor errors with
region end addresses.
ChangeSet@1.1735.1.42, 2004-06-12 10:52:09-07:00, yoshfuji@linux-ipv6.org
[NET]: Add dst->ifdown callback.
Use it to release protocol specific objects that may be
tied to a dst cache object, at ifdown time. Currently
this is used to release ipv4/ipv6 specific device state.
ChangeSet@1.1735.1.41, 2004-06-12 10:49:04-07:00, davem@nuts.davemloft.net
Merge bk://kernel.bkbits.net/acme/net-2.6
into nuts.davemloft.net:/disk1/BK/net-2.6
ChangeSet@1.1735.30.4, 2004-06-12 01:09:38-03:00, acme@toy.kerneljanitors.org
[NET] generalize some simple tcp sk_ack_backlog handling routines
Will be used by the poor cousins, starting with LLC.
Signed-off-by: Arnaldo Carvalho de Melo <acme@conectiva.com.br>
ChangeSet@1.1735.30.3, 2004-06-11 14:04:19-03:00, acme@toy.kerneljanitors.org
[NET] introduce sk_wait_evend and generalise tcp_data_wait
Later patches will make other protocols use sk_wait_data and further generalisations
of tcp code will use sk_wait_event.
This is again to abstract away more stuff from poor network family writers, like
the SOCK_ASYNC_WAITDATA, etc.
Signed-off-by: Arnaldo Carvalho de Melo <acme@conectiva.com.br>
ChangeSet@1.1757, 2004-06-10 19:30:13-04:00, scott.feldman@intel.com
[PATCH] e100: fix sender hang after tx timeout
* When e100 experiences a transmit timeout, it calls e100_up() to reset
the device. e100_up calls netif_start_queue to release any flow block,
but doesn't reschedule. This patch unblocks the flow and schedules Tx.
Jay Vosburgh [fubar@us.ibm.com].
Signed-off-by: scott.feldman@intel.com
ChangeSet@1.1756, 2004-06-10 19:30:04-04:00, scott.feldman@intel.com
[PATCH] e100: fix skb leak in tx timeout
* If e100 experiences a transmit timeout, and the tx ring is completely
full at the time, it will leak all of the skbs on the tx ring (because
extra logic is needed to distinguish ring full from ring empty). Jay
Vosburgh [fubar@us.ibm.com].
Signed-off-by: scott.feldman@intel.com
ChangeSet@1.1755, 2004-06-10 19:29:56-04:00, scott.feldman@intel.com
[PATCH] e100: stepping over err return code
* Spotted by Jay Vosburgh [fubar@us.ibm.com]. err return code was getting
stepped on in the case where we need to report low or no cb resources,
which in turn messed up the netif_stop_queue logic in xmit_frame.
Signed-off-by: scott.feldman@intel.com
ChangeSet@1.1735.18.3, 2004-06-11 19:23:45+10:00, airlied@starflyer.(none)
gamma_dma_priority and gamma_dma_send_buffers both deref d->send_indices
and/or d->send_sizes. When these functions are called from gamma_dma,
these pointers are user pointers and are thus not safe to deref. This patch
copies over the pointers inside gamma_dma_priority and
gamma_dma_send_buffers.
Submitted-by: Robert T. Johnson <rtjohnso@eecs.berkeley.edu>
Signed-off-by: Dave Airlie <airlied@linux.ie>
ChangeSet@1.1735.1.39, 2004-06-10 22:41:36-07:00, adilger@clusterfs.com
[IPV4]: Fix bug in arp_tables.c fix.
ChangeSet@1.1735.1.37, 2004-06-10 22:12:51-07:00, mashirle@us.ibm.com
[IPV6]: Fix ICMP6 type checking tests in ah6.c and esp6.c
Signed-off-by: Shirley Ma <mashirle@us.ibm.com>
Signed-off-by: David S. Miller <davem@redhat.com>
ChangeSet@1.1735.1.36, 2004-06-10 22:08:55-07:00, xma@us.ibm.com
[IPV6]: Initialize pmtu/advmss in ndisc dst entries.
When creating dst entry from ndisc, the dst entry of pmtu is not set, and the
outout for this kind of dst entry is set to ip_output2 instead of ip_output.
This could lead to send bigger packets through these des entries without
fragmentation, and uninitialized pmtu could lead the network unreachable.
These problems are easy reproduced when configuring IPSEC for ipv6. IPSEC
could pick up dst entry created by ndisc as child des entry if ndisc dst
entry generated earlier. If sending bigger packets through IPSEC, the ip
output2 will send bigger packets out, the driver will drop these packets on
receiver side. Also the dst_entry pmtu will be 0, the network is unreachable.
The patch has been tested against 2.6.6. I am not sure why ndisc genereats dst
entry with output equal to ip6_output2 not ip6_output. If ndisc sends bigger
packets, it will break also.
Signed-off-by: Shirley Ma <mashirle@us.ibm.com>
Signed-off-by: David S. Miller <davem@redhat.com>
ChangeSet@1.1735.1.35, 2004-06-10 22:05:19-07:00, davem@nuts.davemloft.net
[IPV4]: Fix unaligned accesses in arp_tables.c
ChangeSet@1.1735.1.34, 2004-06-10 22:01:57-07:00, juhl-lkml@dif.dk
[NET]: Remove junk from packet_mmap.txt
ChangeSet@1.1735.1.33, 2004-06-10 21:58:26-07:00, chaapala@cisco.com
[CRYPTO]: Fix digest.c kmapping sg entries > page in length.
Below is the patch, against 2.6.7-rc2, to fix crypto/digest.c to do
multiple kmap()/kunmap() for scatterlist entries which have a size
greater than a single page, originally found and fixed by
N.C.Krishna Murthy <krmurthy@cisco.com>.
Signed-off-by: Clay Haapala <chaapala@cisco.com>
Signed-off-by: David S. Miller <davem@redhat.com>
ChangeSet@1.1735.1.32, 2004-06-10 21:53:15-07:00, davem@nuts.davemloft.net
[TCP]: Receive buffer moderation fixes.
1) Make window clamp follow receive buffer growth so it
does not limit window advertisements. Noticed by John
Heffner and Stephen Hemminger.
2) Fix rcvmem calculation such that tcp_adv_win_scale is
taken into account.
ChangeSet@1.1735.30.2, 2004-06-10 22:45:53-03:00, acme@toy.kerneljanitors.org
[NET] generalise tcp_eat_skb into sk_eat_skb
It was already generic, so reflect this in the naming.
Later patches will make it be used in other network families.
ChangeSet@1.1735.32.3, 2004-06-10 22:44:09+01:00, rmk@flint.arm.linux.org.uk
[ARM] uaccess.h should include asm/memory.h not asm/arch/memory.h
ChangeSet@1.1735.32.2, 2004-06-10 22:34:23+01:00, rmk@flint.arm.linux.org.uk
[ARM] Clean up io-acorn.
io-acorn.o is not necessary for CLPS711x build - the functions it
provides are defined as macros in asm/io.h, so they will never be
referenced.
io-acorn.o only provides insl/outsl, so the half-word IO macros
within are never used; remove them.
ChangeSet@1.1735.32.1, 2004-06-10 21:39:43+01:00, rmk@flint.arm.linux.org.uk
[ARM] Add ucontext bits for sigaltstack handling.
ChangeSet@1.1735.31.2, 2004-06-10 08:21:19-07:00, axboe@suse.de
[PATCH] fix ide-cd racy completions
This bug took forever to debug (just ask Ben :-).
When we move the completion event from the failed request to the sense
request, we risk either the initial complete and then later complete on
a long gone ->waiting. I think this business of moving the completion
structure to the request sense is a bit bogus and always has been, and
the bug is fixed nicely by just rewriting this logic a bit. So instead
we simply unconditionally dequeue the failed request (regardless of
whether it was REQ_PC or REQ_BLOCK_PC), and pass a reference to it in
the sense request. When the sense completes, we call end io on the
originally failed request (which does the complete() etc).
Signed-off-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.31.1, 2004-06-10 08:10:50-07:00, geert@linux-m68k.org
[PATCH] SCSI_DPT_I2O should depend on PCI
ChangeSet@1.1753, 2004-06-10 13:23:23+01:00, aia21@cantab.net
NTFS: 2.1.14 - Fix an NFSd caused deadlock reported by several users.
- Modify fs/ntfs/ntfs_readdir() to copy the index root attribute value
to a buffer so that we can put the search context and unmap the mft
record before calling the filldir() callback. We need to do this
because of NFSd which calls ->lookup() from its filldir callback()
and this causes NTFS to deadlock as ntfs_lookup() maps the mft record
of the directory and since ntfs_readdir() has got it mapped already
ntfs_lookup() deadlocks.
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
ChangeSet@1.1735.1.31, 2004-06-09 13:39:40-07:00, yoshfuji@linux-ipv6.org
[IPV6]: Add IP6CB.
ChangeSet@1.1735.30.1, 2004-06-09 16:38:52-03:00, acme@conectiva.com.br
[NET] Introduce sk_reset_timer and sk_stop_timer
This makes the best practices already in place in bluetooth
and tcp/ip available for all protocols, i.e. references must
be managed when associating timers with struct sock instances,
also makes the code a bit more clean.
Signed-off-by: Arnaldo Carvalho de Melo <acme@conectiva.com.br>
ChangeSet@1.1735.1.28, 2004-06-09 10:33:49-07:00, davem@nuts.davemloft.net
[SPARC64]: Update defconfig.
ChangeSet@1.1735.29.27, 2004-06-09 10:13:16-07:00, akpm@osdl.org
[NETFILTER]: Fix arp_tables.c build.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>
ChangeSet@1.1735.29.26, 2004-06-09 09:18:25-07:00, oleg@tv-sign.ru
[PATCH] dup_mmap() double memory accounting
dup_mmap() unnecessarily tries to account for memory of the vma's it has
created if it fails in the middle.
However, that's pointless (and wrong), since the exit_mmap() path called
through mmput() will do so anyway in the failure path.
Just remove the bogus un-accounting code.
ChangeSet@1.1735.29.24, 2004-06-09 09:06:39-07:00, rddunlap@osdl.org
[PATCH] kernel/sysctl annotations for sparse
Add __user annotations to kernel/sysctl.c to satisfy sparse
for !CONFIG_SYSCTL, !CONFIG_PROC_FS.
Signed-off-by: Randy Dunlap <rddunlap@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.29.23, 2004-06-09 08:24:19-07:00, torvalds@ppc970.osdl.org
Mark compaq Fibre Channel driver broken.
It puts two 2kB temp areas on the stack, which is
guaranteed to overflow a 4kB stack if that path
is ever taken.
Both marked in the source, and both should be easy
to fix but need testing.
Found by J�rn Engel.
ChangeSet@1.1735.29.22, 2004-06-09 08:19:04-07:00, akpm@osdl.org
[PATCH] vga16fb.c: fix bogus mem_start value
From: Herbert Xu <herbert@gondor.apana.org.au>
The recent change to vga16fb's memory mapping that you partially reverted
is still broken. In particular, it's setting fix.mem_start to a virtual
address on i386. The value of fix.mem_start is meant to be physical.
We could simply apply virt_to_phys to it, but somehow I doubt that is what
it's meant to do on arm. So until we hear from someone who knows how it
works on arm, let's just revert this change.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.29.21, 2004-06-09 08:18:53-07:00, akpm@osdl.org
[PATCH] aio.c sparse warning fix
Randy Dunlap <rddunlap@osdl.org> points out that sparse warns about the test
of an undefined preprocessor identifier.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.29.20, 2004-06-09 08:18:42-07:00, akpm@osdl.org
[PATCH] fix uts sysctl write size
From: Andy Whitcroft <apw@shadowen.org>
The sysctl interfaces for updating the uts entries such as hostname and
domainname are using the wrong length for these buffers; they are hard
coded to 64. Although safe, this artifically limits the size of these
fields to one less than the true maximum. This generates an inconsistency
between the various methods of update for these fields.
# hostname 12345678901234567890123456789012345678901234567890123456789012345
hostname: name too long
# hostname 1234567890123456789012345678901234567890123456789012345678901234
# hostname
1234567890123456789012345678901234567890123456789012345678901234
# sysctl -w kernel.hostname=1234567890123456789012345678901234567890123456789012345678901234567890
kernel.hostname = 1234567890123456789012345678901234567890123456789012345678901234567890
# hostname
123456789012345678901234567890123456789012345678901234567890123
#
The error originates from the fact the handler for strings (proc_dostring)
already allows for the string terminator. This patch corrects the limit,
taking the oppotunity to convert to use of sizeof().
Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.29.19, 2004-06-09 08:18:31-07:00, akpm@osdl.org
[PATCH] cyclone: PIT sanity checking
From: john stultz <johnstul@us.ibm.com>
In testing for SLES9, we ran across a bug caused by userspace apps poking
the PIT which caused bad values to be read by the kernel. This would then
trigger the lost tick detection code with insane values and would then
break the SCSI subsystem.
This patch includes the PIT sanity check from the TSC timesource into the
cyclone timesource code, which catches the bad case described above and
resolves the issue.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.29.18, 2004-06-09 08:18:20-07:00, akpm@osdl.org
[PATCH] flush_workqueue locking simplification
From: "Anil" <anil.s.keshavamurthy@intel.com>
We don't need lock_cpu_hotplug()/unlock_cpu_hotplug for singlethreaded
workqueues.
Signed-off-by: Anil Keshavamurthy <anil.s.keshavamurthy@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.29.17, 2004-06-09 08:18:10-07:00, akpm@osdl.org
[PATCH] s390: add support for 6 system call arguments (FUTEX_CMP_REQUEUE)
From: Martin Schwidefsky <schwidefsky@de.ibm.com>
This patch adds support for 6 system call arguments on s390. The first
exploiter of this will be the sys_futex system call for the
FUTEX_CMP_REQUEUE operation. The idea is simple: use register %r7 for the
6th argument. This can be extended to 7/8/9/... arguments if there ever
will be the need for it. To call the system call function in the kernel
the additional arguments needs to get stored on the stack. 8 bytes are
added to the head of struct pt_regs. %r7 is stored to the additional field
for all system calls. The store is hidden in a
address-generation-interlock slot, it doesn't slow down the system call
path.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.29.16, 2004-06-09 08:17:58-07:00, akpm@osdl.org
[PATCH] cdrom hardware defect mgt header length
From: Jens Axboe <axboe@suse.de>
cdrom_has_defect_mgt() has the same ->data_len bug - the length field is
not total length, but the length following that field. So it should be +
4, not + 8. However, just kill the length check. Comparison of
feature_code provides enough check.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.29.15, 2004-06-09 08:17:47-07:00, akpm@osdl.org
[PATCH] md: fix BUG in raid6 resync code.
From: NeilBrown <neilb@cse.unsw.edu.au>
This condtion on this loop is primarily to avoid the loop if it doesn't
appear to be needed. However it optimises a little too much and there is a
case where it skips the loop when it is really needed. This patch fixes
it.
This is the raid6 version of the recent raid5 resync bugfix.
Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.29.14, 2004-06-09 08:17:36-07:00, akpm@osdl.org
[PATCH] __ARCH_WANT_SYS_RT_SIGACTION fix
From: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Recent syscall stubs cleanup broke alpha, as it has its own version of
sys_rt_sigaction(). This defines __ARCH_WANT_SYS_RT_SIGACTION for all
architectures except alpha, sparc and sparc64.
Signed-off-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.29.13, 2004-06-09 08:17:24-07:00, akpm@osdl.org
[PATCH] Disable UDF debugging
From: Andi Kleen <ak@suse.de>
UDF spews out lots of debugging information by default. Disable that,
since it doesn't make too much sense for a production kernel.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.29.12, 2004-06-09 08:17:13-07:00, akpm@osdl.org
[PATCH] Remove unnecessary printk in es7000 code
From: Andi Kleen <ak@suse.de>
This printk is printed by genericarch when your machine is no es7000. Most
people don't care about that. Remove it.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.29.11, 2004-06-09 08:17:02-07:00, akpm@osdl.org
[PATCH] more drivers/atm/horizon.c polishing
From: Francois Romieu <romieu@fr.zoreil.com>
- just say no to numbered labels;
- pci_enable_device can fail so setup_pci_dev() must return a value;
- propagate existing error codes when possible in do_pci_device()
- missing pci_disable_device here and there.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.29.10, 2004-06-09 08:16:51-07:00, akpm@osdl.org
[PATCH] Typo in Documentation/fb/framebuffer.txt
From: Peter Korsgaard <jacmet@sunsite.dk>
Vertical retrace is in lines, not pixels.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.29.9, 2004-06-09 08:16:40-07:00, akpm@osdl.org
[PATCH] ext3: journal_flush() needs journal_lock_updates()
We need to take journal_lock_updates() while remounting r/o to prevent a new
transaction starting while journal_flush() is running.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.29.8, 2004-06-09 08:16:28-07:00, akpm@osdl.org
[PATCH] runtime selection of CONFIG_PARIDE_EPATC8
From: Christoph Hellwig <hch@lst.de>
drivers/block/paride/epat.c support two slightly different protocol
variants. Currently it's compile-time selected by CONFIG_PARIDE_EPATC8,
but this patch adds a epatc8 module option to allow runtime selection.
CONFIG_PARIDE_EPATC8 stays for now but I'd like to kill it int 2.7.
The basic patch is from the Debian kernel package (Author unknown) but I
reworked it a bit.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.29.7, 2004-06-09 08:16:17-07:00, akpm@osdl.org
[PATCH] unalign struct page_state
The ____cacheline_aligned in there is a leftover from before the existence of
the percpu infrastructure. It bloats struct page_state and structures which
contain it enormously, and we use these things on the stack deep in page
reclaim.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.29.6, 2004-06-09 08:16:06-07:00, akpm@osdl.org
[PATCH] writeback_inodes can race with unmount
From: Chris Mason <mason@suse.com>
There's a small window where the filesystem can be unmounted during
writeback_inodes. The end result is the iput done by sync_sb_inodes could
be done after the FS put_super and and the super has been removed from all
lists.
The fix is to hold the s_umount sem during sync_sb_inodes to make sure
the FS doesn't get unmounted.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.29.5, 2004-06-09 08:15:55-07:00, akpm@osdl.org
[PATCH] ppc64: iSeries vio_dev cleanups
From: Stephen Rothwell <sfr@canb.auug.org.au>
This patch removes the archdata and driver_data members of struct vio_dev
and uses the platform_data and driver_data members of the embedded struct
device instead. I also declared a couple of routines static.
This is part of a work in progress.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.29.4, 2004-06-09 08:15:44-07:00, akpm@osdl.org
[PATCH] ppc32: fix missing option in binutils version check
From: Olaf Hering <olh@suse.de>
The binutils check is bogus, it doesnt work with the just released
binutils. A space is needed in the error message.
pomegranate:~# echo dssall | /usr/bin/as -o /tmp/x
{standard input}: Assembler messages:
{standard input}:1: Error: Unrecognized opcode: `dssall'
pomegranate:~# /usr/bin/as -v
GNU assembler version 2.15.91.0.1 (powerpc-suse-linux) using BFD version 2.15.91.0.1 20040527 (SuSE Linux)
*** 2.6 kernels no longer buildcorrectly with old versions of binutils.
*** Please upgrade your binutils to 2.12.1 or newer
make: *** [checkbin] Error 1
make: Target `all' not remade because of errors.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.29.3, 2004-06-09 08:15:33-07:00, akpm@osdl.org
[PATCH] speedup flush_workqueue for singlethread_workqueue
From: "Anil" <anil.s.keshavamurthy@intel.com>
In flush_workqueue() for a single_threaded_worqueue case the code flushes the
same cpu_workqueue_struct for each online_cpu.
Change things so that we only perform the flush once in this case.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.29.2, 2004-06-09 08:15:22-07:00, akpm@osdl.org
[PATCH] jbd: descriptor buffer state fix
Fix a problem discovered by Jeff Mahoney <jeffm@suse.com>, based on an initial
patch from Chris Mason <mason@suse.com>.
journal_get_descriptor_buffer() is used to obtain a regular old buffer_head
against the blockdev mapping. The caller will populate that bh by hand and
will then submit it for writing.
But there are problems:
a) The function sets bh->b_state nonatomically. But this buffer is
accessible to other CPUs via pagecache lookup.
b) The function sets the buffer dirty and then the caller populates it and
then it is submitted for I/O. Wrong order: there's a window in which the
VM could write the buffer before it is fully populated.
c) The function fails to set the buffer uptodate after zeroing it. And one
caller forgot to mark it uptodate as well. So if the VM happens to decide
to write the containing page back __block_write_full_page() encounters a
dirty, not uptodate buffer, which is an illegal state. This was generating
buffer_error() warnings before we removed buffer_error().
Leaving the buffer not uptodate also means that a concurrent reader of
/dev/hda1 could cause physical I/O against the buffer, scribbling on what
we just put in it.
So journal_get_descriptor_buffer() is changed to mark the buffer
uptodate, under the buffer lock.
I considered changing journal_get_descriptor_buffer() to return a locked
buffer but there doesn't seem to be a need for this, and both callers end up
using ll_rw_block() anyway, which requires that the buffer be unlocked again.
Note that the journal_get_descriptor_buffer() callers dirty these buffers with
set_buffer_dirty(). That's a bit naughty, because it could create dirty
buffers against a clean page - an illegal state. They really should use
mark_buffer_dirty() to dirty the page and inode as well. But all callers will
immediately write and clean the buffer anyway, so we can safely leave this
optimising cheat in place.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.29.1, 2004-06-09 08:15:10-07:00, akpm@osdl.org
[PATCH] wake_up_forked_thread() fix
Spotted by Randy Dunlap - don't try to return something from a void-returning
function.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.28.1, 2004-06-08 22:30:03-07:00, davem@nuts.davemloft.net
[SPARC64]: Uninline find_*_bit() like ia64 did.
ChangeSet@1.1735.27.3, 2004-06-09 00:11:45+01:00, elf@com.rmk.(none)
[ARM PATCH] 1916/1: lh7a40x #5 (1/1) revision B support
Patch from Marc Singer
Small change to support revision B Card Engines.
ChangeSet@1.1735.27.2, 2004-06-09 00:07:30+01:00, elf@com.rmk.(none)
[ARM PATCH] 1915/1: lh7a40x #4 (1/1) hardware.h bug fix
Patch from Marc Singer
This patch corrects a bug in the register access macros for 16 and 8
bit accesses. It also updates the default configuration files for the
2.6.7 kernel.
ChangeSet@1.1735.27.1, 2004-06-09 00:03:10+01:00, ben-linux@org.rmk.(none)
[ARM PATCH] 1920/1: S3C2410 - register definition fix
Patch from Ben Dooks
Fix for multiple definition of the same item in the GPIO and IRQ
register includes
ChangeSet@1.1735.26.1, 2004-06-08 23:53:39+01:00, ben-linux@org.rmk.(none)
[ARM PATCH] 1919/1: S3C2410 - Serial configuration bugfix (missing SERIAL_CORE_CONSOLE)
Patch from Ben Dooks
Fix missing select of SERIAL_CORE_CONSOLE when selecting the
S3C2410 serial console support with no other serial console
selected
ChangeSet@1.1735.12.53, 2004-06-08 12:10:44-07:00, dhowells@redhat.com
[PATCH] Fix semaphore downgrade_write()
Stop downgrade_write() from under-adjusting the rwsem counter in optimised
rw-semaphores.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.1.22, 2004-06-08 19:55:14+01:00, dwmw2@dwmw2.baythorne.internal
Merge linux-mtd@bkbits.net:sbc8260-2.6
into dwmw2.baythorne.internal:/inst/bk/sbc8260-2.6
ChangeSet@1.1735.25.1, 2004-06-08 11:51:14-07:00, linux-mtd.adm@hostme.bitkeeper.com
Merge http://linux.bkbits.net/linux-2.6
into hostme.bitkeeper.com:/repos/l/linux-mtd/sbc8260-2.6
ChangeSet@1.1735.1.21, 2004-06-08 19:47:33+01:00, dwmw2@dwmw2.baythorne.internal
Add WindRiver PowerQUICC II flash map driver
ChangeSet@1.1735.1.20, 2004-06-08 19:46:28+01:00, dwmw2@dwmw2.baythorne.internal
Wind River PowerQUICC II SBC82xx update:
- Switch to using u-boot bdinfo.
- Set up CS11 for RTC if the bootloader didn't bother.
- Set BOOTROM_RESTART_ADDR so machine_restart() actually works.
- For non-uboot boot, note bus clock is 66MHz on 8265 model.
ChangeSet@1.1735.12.51, 2004-06-08 14:36:38-04:00, jesse.brandeburg@intel.com
[PATCH] e1000: fix napi crash on ifdown during traffic
Signed off by: Jesse Brandeburg
ChangeSet@1.1735.12.50, 2004-06-08 14:33:48-04:00, akpm@osdl.org
[PATCH] Fix tulip deadlocks on device removal
From: Carl-Daniel Hailfinger <c-d.hailfinger.kernel.2004@gmx.net>
Handle going-away devices.
ChangeSet@1.1735.12.49, 2004-06-08 14:32:21-04:00, herbert@gondor.apana.org.au
[PATCH] Fixed MCA resource bugs in at1700
This patch fixes an incorrect MCA check as well as a leak on probe
failure in at1700.
ChangeSet@1.1735.12.48, 2004-06-08 14:32:12-04:00, herbert@gondor.apana.org.au
[PATCH] Fix netdev leak on probe failure in 3c527
This patch frees the netdev on failure in mc32_probe in 3c527.
ChangeSet@1.1735.24.1, 2004-06-08 11:31:45-07:00, hunold@convergence.de
[PATCH] Make tda1004x DVB frontend driver work again
Adrian Bunk noticed that the tda1004x DVB frontend driver was broken and
sent a small patch that at least made the driver work again.
There was a discussion afterwards about the kernel syscall interface,
but at the end, the tda1004x DVB frontend driver is still non-functional.
This re-applies the temporary band-aid.
ChangeSet@1.1735.12.47, 2004-06-08 14:11:12-04:00, alan@redhat.com
[PATCH] epic100 fixes
"Gee it works better if you turn the chip on before programming it"
The ioctl to ethtool change broke that little detail...
I made the changes, Jeff agreed in principle, Red Hat owns them and I know
no reason they can't be contributed under the GPL v2 or later.
Requires: ethtool change
ChangeSet@1.1735.12.46, 2004-06-08 14:11:04-04:00, alan@redhat.com
[PATCH] ethtool power manglement hooks
Several ethernet drivers have been broken by the ethtool support because
the ioctl code used to power the interface up and down as needed. Rather
than add this to each driver call Jeff Garzik suggested we add hooks
for before/after ethtool processing.
This patch implements them which makes fixing the PM stuff easier,
as the epic100 patch to follow will show. It also cleans up the
via-velocity driver pm/ethtool logic a great deal. As per Jeff's
request the before handler is allowed to fail the operation.
--
The contribution herein included is a creation of Red Hat Inc. It is hereby
submitted under the license of the existing files and as a derivative work
thereof. I know of no reason for not having the right to submit the
work herein included.
(Bluff your way in legalese ;))
ChangeSet@1.1735.1.19, 2004-06-08 18:55:07+01:00, dwmw2@dwmw2.baythorne.internal
Merge linux-mtd@bkbits.net:sbc8260-2.6
into dwmw2.baythorne.internal:/inst/bk/sbc8260-2.6
ChangeSet@1.1735.12.45, 2004-06-08 09:27:15-07:00, paulus@samba.org
[PATCH] Make paca xCurrent field be a pointer
The paca struct contains a pointer to the current task, which is used
for the `current' macro. For some reason, this field is a u64, and
every time we use it we need a cast, because it is really a pointer.
This patch cleans things up a little by making it a pointer to struct
task_struct and removing the casts. It also removes a now-incorrect
comment which said that r13 contains current (it now holds
&paca[smp_processor_id()]).
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.12.44, 2004-06-08 09:27:01-07:00, paulus@samba.org
[PATCH] Single-stepping emulated instructions
Occasionally the ppc64 kernel emulates a usermode instruction, for
example in the alignment exception handler. Kumar Gala pointed out
(in the context of the ppc32 kernel) that if the instruction was being
single-stepped, and we end up emulating the instruction, we should
then send the process a SIGTRAP as if it had not been emulated and the
process had then taken a single-step exception. This patch implements
this for ppc64.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.18.2, 2004-06-08 21:05:52+10:00, airlied@starflyer.(none)
The dev->devname being passed to request_irq in drm_irq.h is null.
With the old DRM interface, the devname was set in DRM(setunique),
but with the current DRM interface >=1.1 the devname is not being
set in DRM(set_busid).
From: Alan Swanson
Approved-by: Dave Airlie <airlied@linux.ie>
ChangeSet@1.1750, 2004-06-08 11:36:54+01:00, aia21@cantab.net
NTFS: 2.1.13 - Enable overwriting of resident files and housekeeping of system files.
- Mark the volume dirty when (re)mounting read-write and mark it clean
when unmounting or remounting read-only. If any volume errors are
found, the volume is left marked dirty to force chkdsk to run.
- Add code to set the NT4 compatibility flag when (re)mounting
read-write for newer NTFS versions but leave it commented out for now
since we do not make any modifications that are NTFS 1.2 specific yet
and since setting this flag breaks Captive-NTFS which is not nice.
This code must be enabled once we start writing NTFS 1.2 specific
changes otherwise Windows NTFS driver might crash / cause corruption.
- Fix a silly bug that caused a deadlock in ntfs_mft_writepage().
For inode 0, i.e. $MFT itself, we cannot use ilookup5() from
there because the inode is already locked by the kernel
(fs/fs-writeback.c::__sync_single_inode()) and ilookup5() waits
until the inode is unlocked before returning it and it never gets
unlocked because ntfs_mft_writepage() never returns. )-:
Fortunately, we have inode 0 pinned in icache for the duration
of the mount so we can access it directly.
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
ChangeSet@1.1735.2.67, 2004-06-07 23:01:51-05:00, stevef@smfhome1.smfdom
handle partial page update of page in cache that is not uptodate better for the situation in which file is open writeonly
Signed-off-by: Steve French <sfrench@us.ibm.com>
ChangeSet@1.1735.2.66, 2004-06-07 22:13:21-05:00, stevef@smfhome1.smfdom
Make stats display more consistent - under /proc/fs/cifs/Stats
Signed-off-by: Steve French <sfrench@us.ibm.com>
ChangeSet@1.1735.23.3, 2004-06-07 16:21:38-07:00, davem@nuts.davemloft.net
[NETFILTER]: Put arpt_mutex back into arp_tables.c
ChangeSet@1.1735.2.64, 2004-06-07 18:02:58-05:00, stevef@stevef95.austin.ibm.com
fix up whitespace
Signed-off-by: Steve French <sfrench@us.ibm.com>
ChangeSet@1.1735.23.2, 2004-06-07 15:28:12-07:00, shemminger@osdl.org
[TCP]: Add receive DRS info to tcp_info.
ChangeSet@1.1735.23.1, 2004-06-07 15:27:26-07:00, shemminger@osdl.org
[TCP]: Update tcp_get_info() comments in net/tcp.h
ChangeSet@1.1735.2.63, 2004-06-07 17:14:26-05:00, stevef@stevef95.austin.ibm.com
Add 2 missing kmalloc failure checks during cifs mount time
Signed-off-by: Yury Umanets <torque@ukrpost.net>
Signed-off-by: Steve French <sfrench@us.ibm.com>
ChangeSet@1.1735.12.41, 2004-06-07 14:21:48-07:00, baldrick@free.fr
[PATCH] USB devio.c: deadlock fix
proc_resetdevice is called with dev->serialize held.
usb_reset_device takes dev->serialize and then calls
__usb_reset_device. To avoid deadlock, proc_resetdevice
should call __usb_reset_device directly.
Signed-off-by: Duncan Sands <baldrick@free.fr>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
ChangeSet@1.1735.22.2, 2004-06-07 14:14:47-07:00, akpm@osdl.org
[PATCH] i386 defconfig update
Updates i386 defconfig. I simply ran `make oldconfig' and selected `m' where
it was available, otherwise `y'.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.22.1, 2004-06-07 14:14:37-07:00, akpm@osdl.org
[PATCH] make buildcheck missing hunk
Forgot to update the top-level makefile to invoke the new reference_init
script.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
ChangeSet@1.1735.12.40, 2004-06-07 14:08:08-07:00, kaie@kuix.de
[PATCH] USB: enable pwc usb camera driver
The attached patch enables the pwc driver included with kernel 2.6.7-rc2
It also removes the warnings during compilation.
However, note that I blindly duplicated the release approach used by
other usb camera drivers, replacing the current no-op.
The driver works for me with a Logitech QuickCam Notebook Pro and
GnomeMeeting.
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
ChangeSet@1.1735.12.39, 2004-06-07 14:05:59-07:00, Siegfried.Hildebrand@FernUni-Hagen.de
[PATCH] USB: Fix problems with cyberjack usb-serial-module since kernel 2.6.2
> Send me a patch to back those changes out to fix your device and I'll
> apply it. If the author is around to realize this, that should wake
> them up :)
Ok, here you are! :)
Attached is a patch for linux-2.6.7-rc2. (though the patch hasn't changed
since -rc1)
Again a short description:
(the patch removes most of the changes done in linux-2.6.2)
1. Removed the local buffer of cyberjack_write, because something goes wrong
upon a write-request bigger than the buffer. Without this, a write-request
stalls with error -3.
2. Removed some usb_clear_halt() lines. Without this, the device doesn't even
open and returns -7.
It works for my cyberjack pinpad USB card reader on
- nforce2 chipset
- VIA KM266 chipset
- AMD Irongate chipset
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
ChangeSet@1.1735.2.62, 2004-06-07 15:33:40-05:00, stevef@stevef95.austin.ibm.com
Fix race in updating tcpStatus field
ChangeSet@1.1735.12.38, 2004-06-07 12:08:04-07:00, torvalds@ppc970.osdl.org
Linux 2.6.7-rc3
TAG: v2.6.7-rc3