Commits · fe9b081b717cd5c3f09590e09f95151d3322a101 · Kirill Smelkov / linux

07 Feb, 2005 1 commit
- [SPARC64]: Fix off-by-one handling of size in user_fixup.c · fe9b081b
  David S. Miller authored Feb 06, 2005
```
Noticed by Jurij Smakov <jurij@wooyd.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
```
  fe9b081b
06 Feb, 2005 27 commits

[DOC]: Some atomic_ops.txt updates. · 190bd54f

David S. Miller authored Feb 06, 2005

Based upon feedback from Linus:
- Touch on xchg(), cmpxchg() and spinlocks lightly.
- Discuss atomic_dec_and_test()
- Add some historical platform notes.
Signed-off-by: David S. Miller <davem@davemloft.net>

190bd54f

[SPARC64]: Correct rwlock membars. · ffb70c92

David S. Miller authored Feb 06, 2005

read_unlock should order all previous memory operations
before the atomic counter update to drop the lock.
The debugging version of write_unlock had a similar error.
Signed-off-by: David S. Miller <davem@davemloft.net>

ffb70c92

[SPARC64]: Add missing membars for xchg() and cmpxchg(). · 221a5a6b
David S. Miller authored Feb 06, 2005
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
221a5a6b
Merge bk://kernel.bkbits.net/davem/sparc-2.6 · b4232896
Linus Torvalds authored Feb 05, 2005
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into ppc970.osdl.org:/home/torvalds/v2.6/linux
```
b4232896
Merge bk://kernel.bkbits.net/davem/net-2.6 · fb412d40
Linus Torvalds authored Feb 05, 2005
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into ppc970.osdl.org:/home/torvalds/v2.6/linux
```
fb412d40
Merge bk://bart.bkbits.net/ide-2.6 · 80b8bedf
Linus Torvalds authored Feb 05, 2005
```
into ppc970.osdl.org:/home/torvalds/v2.6/linux
```
80b8bedf

[ide] remove unused pkt_task_t definition from ide.h · 7778727a

Tejun Heo authored Feb 06, 2005

Signed-off-by: Tejun Heo <tj@home-tj.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

7778727a

[ide serverworks] merge serverworks.h into serverworks.c · 323a1e6c

Tejun Heo authored Feb 06, 2005

Signed-off-by: Tejun Heo <tj@home-tj.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

323a1e6c

[ide serverworks] remove unused SVWKS_DEBUG_DRIVE_INFO · 4b8defdb

Tejun Heo authored Feb 06, 2005

Signed-off-by: Tejun Heo <tj@home-tj.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

4b8defdb

[ide piix] merge piix.h into piix.c · 80285f66

Tejun Heo authored Feb 06, 2005

Signed-off-by: Tejun Heo <tj@home-tj.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

80285f66

[ide piix] remove useless comment · 314c4a3b
Bartlomiej Zolnierkiewicz authored Feb 06, 2005
```
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
```
314c4a3b

[ide pdc202xx_old] merge pdc202xx_old.h into pdc202xx_old.c · 53c6f0f0

Tejun Heo authored Feb 06, 2005

Signed-off-by: Tejun Heo <tj@home-tj.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

53c6f0f0

[ide pdc202xx_old] remove SPLIT_BYTE() macro · 944be132

Tejun Heo authored Feb 06, 2005

Signed-off-by: Tejun Heo <tj@home-tj.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

944be132

[ide pdc202xx_new] merge pdc202xx_new.h into pdc202xx_new.c · ba6add2c

Tejun Heo authored Feb 06, 2005

Signed-off-by: Tejun Heo <tj@home-tj.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

ba6add2c

[ide opti621] merge opti621.h into opti621.c · db201803

Tejun Heo authored Feb 06, 2005

Signed-off-by: Tejun Heo <tj@home-tj.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

db201803

[ide it8172] merge it8172.h into it8172.c · 2b40e2a4

Tejun Heo authored Feb 06, 2005

Signed-off-by: Tejun Heo <tj@home-tj.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

2b40e2a4

[ide hpt366] merge hpt366.h into hpt366.c · d2b619da

Tejun Heo authored Feb 06, 2005

bart: while at it do whitespace cleanup and add missing FIXME
Signed-off-by: Tejun Heo <tj@home-tj.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

d2b619da

[ide hpt366] remove dead fifty_base_hpt374[] table · f1589928
Bartlomiej Zolnierkiewicz authored Feb 06, 2005
```
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
```
f1589928

[ide pci generic] merge generic.h into generic.c · 31f10992

Tejun Heo authored Feb 06, 2005

Signed-off-by: Tejun Heo <tj@home-tj.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

31f10992

[ide pci generic] remove dummy init_chipset_generic() · aa842120
Bartlomiej Zolnierkiewicz authored Feb 06, 2005
```
->init_chipset is optional
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
```
aa842120
[ide pci generic] remove dead unknown_chipset[] table from generic.h · fc847693
Bartlomiej Zolnierkiewicz authored Feb 06, 2005
```
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
```
fc847693

[ide cy82c693] merge cy82c693.h into cy82c693.c · 41efe61e

Tejun Heo authored Feb 06, 2005

bart: do small whitespace cleanup while at it
Signed-off-by: Tejun Heo <tj@home-tj.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

41efe61e

[ide cmd64x] merge cmd64x.h into cmd64x.c · 02e14670

Tejun Heo authored Feb 06, 2005

Signed-off-by: Tejun Heo <tj@home-tj.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

02e14670

[ide aec62xx] merge aec62xx.h into aec62xx.c · a4b2fb92

Tejun Heo authored Feb 06, 2005

bart: s/byte/u8/
Signed-off-by: Tejun Heo <tj@home-tj.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

a4b2fb92

[ide aec62xx] remove SPLIT_BYTE() and MAKE_WORD() macros · 442b13f5

Tejun Heo authored Feb 06, 2005

bart: leave BUSCLOCK() alone for now
Signed-off-by: Tejun Heo <tj@home-tj.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

442b13f5

[ide] fix ide_dump_atapi_status() · 9a5a7622

Alexander Viro authored Feb 06, 2005

From: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>

On Fri, 4 Feb 2005, Al Viro wrote:

> BTW, ide-lib.c code that triggers the ICE happens to be completely broken.
> Jens, it's your patch from September 2002 - what used to be
>        if ((stat & (BUSY_STAT|ERR_STAT)) == ERR_STAT) {
> became
>        if ((status.all & (status.b.bsy|status.b.check)) == status.b.check) {
> and that's *not* an equivalent transformation.  Fixing it doesn't get rid
> of ICE, but it certainly deserves fixing.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

9a5a7622

[ide] fix hwif_init() to not return error for "empty" interfaces · e65f57e8

Jean Delvare authored Feb 06, 2005

Return success if no device is connected to the interface.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

e65f57e8

05 Feb, 2005 12 commits

Merge davem@nuts.davemloft.net:/disk1/BK/sparc-2.6 · d5ffe171
David S. Miller authored Feb 05, 2005
```
into kernel.bkbits.net:/home/davem/sparc-2.6
```
d5ffe171
Merge davem@nuts.davemloft.net:/disk1/BK/net-2.6 · 077a63ea
David S. Miller authored Feb 05, 2005
```
into kernel.bkbits.net:/home/davem/net-2.6
```
077a63ea
Merge davem@nuts.davemloft.net:/disk1/BK/sparc-2.6 · 15acb7ea
David S. Miller authored Feb 05, 2005
```
into kernel.bkbits.net:/home/davem/sparc-2.6
```
15acb7ea
[SPARC64]: Kill spurious semicolons in some system.h macros · 64c00c10
David S. Miller authored Feb 05, 2005
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
64c00c10

[NET]: Add barriers for dst refcnt. · 9eabad02

Herbert Xu authored Feb 05, 2005

In light of the recent discussion about sk_buff, I think we need
the following patch for dst_entry.  This adds a memory barrier
before dst_release drops the refcnt, and a read memory barrier
before dst_destroy starts destroying the entry.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

9eabad02

[NET]: Add missing memory barrier to kfree_skb(). · 09d3e84d

Herbert Xu authored Feb 05, 2005

Also kill kfree_skb_fast(), that is a relic from fast switching
which was killed off years ago.

The bug is that in the case where we do the atomic_read()
optimization, we need to make sure that reads of skb state
later in __kfree_skb() processing (particularly the skb->list
BUG check) are not reordered to occur before the counter
read by the cpu.

Thanks to Olaf Kirch and Anton Blanchard for discovering
and helping fix this bug.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

09d3e84d

Merge bk://kernel.bkbits.net/davem/sparc-2.6 · 1581782e
Linus Torvalds authored Feb 05, 2005
```
into ppc970.osdl.org:/home/torvalds/v2.6/linux
```
1581782e
[DOC]: Add asm/atomic.h asm/bitops.h implementation specification. · 3085f02b
David S. Miller authored Feb 04, 2005
```
Signed-off-by: David S. Miller <davem@davemloft.net>
```
3085f02b

[SPARC64]: atomic and bitop fixes. · 2d6b1cee

David S. Miller authored Feb 04, 2005

1) Correct memory barriers.  Routines not returning a value need
   no memory barriers, however routines returning values do need
   them.
2) Actually implement non-atomic ext2 bitops.

Thanks to Anton Blanchard for pointing out the memory barrier
requirements.
Signed-off-by: David S. Miller <davem@davemloft.net>

2d6b1cee

FRV: "len" is size_t · 94a75870

Linus Torvalds authored Feb 04, 2005

Georgi Guninski has some tools that warn about bad user accesses.
This one was harmless, but still..

94a75870

[PATCH] x86_64: parse noexec=[on|off] · 2093d532

Fabio Massimo Di Nitto authored Feb 04, 2005

The patch fixes the noexec= boot option on x86_64 to actually work when
other options come after it.

Credits (if any ;)) should go to Matt Zimmerman and Colin Watson for
spotting the problem and providing/testing the fix.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2093d532

[PATCH] x86-64: CONFIG_PM=n build fix · 99161612

Andi Kleen authored Feb 04, 2005

This patch fixes a compile problem on x86-64 when CONFIG_PM is turned off. 
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

99161612