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9752082560
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Hugh Dickins 9752082560 x86: vget_cycles() __always_inline 
Mark vget_cycles() as __always_inline, so gcc is never tempted to make
the vsyscall vread_tsc() dive into kernel text, with resulting SIGSEGV.

This was a self-inflicted wound: I've not seen that happen with unhacked
sources; but for debug reasons I'd changed my x86/Makefile to compile
no-unit-at-a-time, and that in conjunction with OPTIMIZE_INLINING=y
ended up with vget_cycles() in kernel text.  Perhaps it can happen
in other ways: safer to use __always_inline.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-04-29 13:45:24 +02:00
..
acpi
asm-alpha alpha: teach the compiler that BUG doesn't return 2008-04-28 08:58:27 -07:00
asm-arm mm: introduce pte_special pte bit 2008-04-28 08:58:23 -07:00
asm-avr32 mm: introduce pte_special pte bit 2008-04-28 08:58:23 -07:00
asm-blackfin [Blackfin] arch: add include/boot .gitignore files 2008-04-25 08:29:11 +08:00
asm-cris cris: add constfy to pgd_offset() 2008-04-28 08:58:28 -07:00
asm-frv mm: introduce pte_special pte bit 2008-04-28 08:58:23 -07:00
asm-generic gpiochip_reserve() 2008-04-28 08:58:34 -07:00
asm-h8300
asm-ia64 fix ia64 local_irq_save() et.al. 2008-04-28 10:03:31 -07:00
asm-m32r mm: introduce pte_special pte bit 2008-04-28 08:58:23 -07:00
asm-m68k mm: introduce pte_special pte bit 2008-04-28 08:58:23 -07:00
asm-m68knommu
asm-mips Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus 2008-04-28 10:51:43 -07:00
asm-mn10300 mm: introduce pte_special pte bit 2008-04-28 08:58:23 -07:00
asm-parisc mm: introduce pte_special pte bit 2008-04-28 08:58:23 -07:00
asm-powerpc hugetlbfs: common code update for s390 2008-04-28 08:58:25 -07:00
asm-ppc mm: introduce pte_special pte bit 2008-04-28 08:58:23 -07:00
asm-s390 s390: implement pte special bit 2008-04-28 08:58:23 -07:00
asm-sh hugetlbfs: common code update for s390 2008-04-28 08:58:25 -07:00
asm-sparc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6 2008-04-28 09:45:57 -07:00
asm-sparc64 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6 2008-04-28 09:45:57 -07:00
asm-um mm: introduce pte_special pte bit 2008-04-28 08:58:23 -07:00
asm-v850
asm-x86 x86: vget_cycles() __always_inline 2008-04-29 13:45:24 +02:00
asm-xtensa mm: introduce pte_special pte bit 2008-04-28 08:58:23 -07:00
crypto
keys KEYS: Fix the comment to match the file name in rxrpc-type.h. 2008-04-21 22:43:55 +00:00
linux Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 2008-04-28 17:30:26 -07:00
math-emu
media V4L/DVB (7677): saa7134: Add/fix Beholder entries 2008-04-24 14:09:46 -03:00
mtd
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2008-04-28 09:44:11 -07:00
pcmcia
rdma
rxrpc
scsi [SCSI] rework scsi_target allocation 2008-04-22 15:16:31 -05:00
sound [ALSA] Define MPU401 registers in sound/mpu401_uart.h 2008-04-24 12:38:22 +02:00
video fbdev: platforming hecubafb and n411 2008-04-28 08:58:41 -07:00
xen xen: add balloon driver 2008-04-24 23:57:33 +02:00
Kbuild