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Heiko Carstens 9513e5e3f5 [PATCH] s390: spinlock corner case ...

On s390 the lock value used for spinlocks consists of the lower 32 bits of the
PSW that holds the lock.  If this address happens to be on a four gigabyte
boundary the lock is left unlocked.  This allows other cpus to grab the same
lock and enter a lock protected code path concurrently.  In theory this can
happen if the vmalloc area for the code of a module crosses a 4 GB boundary.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
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>

2005-09-05 00:06:29 -07:00

..

acpi

/home/lenb/src/to-linus branch 'acpi-2.6.12'

2005-07-29 23:31:17 -04:00

asm-alpha

[PATCH] sab: consolidate kmem_bufctl_t

2005-09-05 00:05:48 -07:00

asm-arm

[PATCH] sab: consolidate kmem_bufctl_t

2005-09-05 00:05:48 -07:00

asm-arm26

[PATCH] sab: consolidate kmem_bufctl_t

2005-09-05 00:05:48 -07:00

asm-cris

[PATCH] sab: consolidate kmem_bufctl_t

2005-09-05 00:05:48 -07:00

asm-frv

[PATCH] sab: consolidate kmem_bufctl_t

2005-09-05 00:05:48 -07:00

asm-generic

[PATCH] x86: ptep_clear optimization

2005-09-05 00:05:48 -07:00

asm-h8300

[PATCH] sab: consolidate kmem_bufctl_t

2005-09-05 00:05:48 -07:00

asm-i386

[PATCH] UML Support - Ptrace: adds the host SYSEMU support, for UML and general usage

2005-09-05 00:06:20 -07:00

asm-ia64

[PATCH] sab: consolidate kmem_bufctl_t

2005-09-05 00:05:48 -07:00

asm-m32r

[PATCH] sab: consolidate kmem_bufctl_t

2005-09-05 00:05:48 -07:00

asm-m68k

[PATCH] m68k: cleanup inline mem functions

2005-09-05 00:06:19 -07:00

asm-m68knommu

[PATCH] mm: consolidate get_order

2005-09-05 00:05:39 -07:00

asm-mips

[PATCH] mips: remove timex.h for vr41xx

2005-09-05 00:06:08 -07:00

asm-parisc

[PATCH] sab: consolidate kmem_bufctl_t

2005-09-05 00:05:48 -07:00

asm-powerpc

[PATCH] Move all the very similar files to asm-powerpc

2005-08-30 13:32:06 +10:00

asm-ppc

[PATCH] ppc32: mv64x60 updates & enhancements

2005-09-05 00:06:00 -07:00

asm-ppc64

[PATCH] ppc64: Add VMX save flag to VPA

2005-09-05 00:06:01 -07:00

asm-s390

[PATCH] s390: spinlock corner case

2005-09-05 00:06:29 -07:00

asm-sh

[PATCH] sab: consolidate kmem_bufctl_t

2005-09-05 00:05:48 -07:00

asm-sh64

[PATCH] sab: consolidate kmem_bufctl_t

2005-09-05 00:05:48 -07:00

asm-sparc

[PATCH] sab: consolidate kmem_bufctl_t

2005-09-05 00:05:48 -07:00

asm-sparc64

[PATCH] sab: consolidate kmem_bufctl_t

2005-09-05 00:05:48 -07:00

asm-um

[PATCH] uml: fix x86_64 page leak

2005-09-05 00:06:24 -07:00

asm-v850

[PATCH] sab: consolidate kmem_bufctl_t

2005-09-05 00:05:48 -07:00

asm-x86_64

[PATCH] i386: cleanup serialize msr

2005-09-05 00:06:11 -07:00

asm-xtensa

[PATCH] xtensa: delete accidental file

2005-09-05 00:06:25 -07:00

linux

[PATCH] Uml support: add PTRACE_SYSEMU_SINGLESTEP option to i386

2005-09-05 00:06:20 -07:00

math-emu

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

media

[PATCH] V4L: Miscellaneous fixes

2005-08-01 19:13:59 -07:00

mtd

[MTD] NAND: Honour autoplacement schemes supplied by the caller

2005-05-23 13:20:45 +02:00

net

/spare/repo/netdev-2.6 branch 'master'

2005-09-01 18:02:01 -04:00

pcmcia

[PATCH] pcmcia: fix pcmcia-cs compilation

2005-07-12 16:00:59 -07:00

rdma

[PATCH] IB: move include files to include/rdma

2005-08-26 20:37:38 -07:00

rxrpc

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

scsi

[SCSI] fix target scanning oops with fc transport class

2005-08-08 17:14:55 -05:00

sound

[ALSA] version 1.0.10rc1

2005-08-30 08:48:35 +02:00

video

[PATCH] DEC PMAGB B framebuffer update

2005-09-05 00:06:03 -07:00