Revision 598af051a79d05b751fe793f1fe09fcf74763e02 authored by Roland McGrath on 10 April 2008, 22:38:45 UTC, committed by Linus Torvalds on 11 April 2008, 00:28:26 UTC
Use asmlinkage_protect in sys_io_getevents, because GCC for i386 with CONFIG_FRAME_POINTER=n can decide to clobber an argument word on the stack, i.e. the user struct pt_regs. Here the problem is not a tail call, but just the compiler's use of the stack when it inlines and optimizes the body of the called function. This seems to avoid it. Signed-off-by: Roland McGrath <roland@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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| File | Mode | Size |
|---|---|---|
| 00-INDEX | -rw-r--r-- | 320 bytes |
| ChangeLog.ide-cd.1994-2004 | -rw-r--r-- | 15.2 KB |
| ChangeLog.ide-floppy.1996-2002 | -rw-r--r-- | 4.0 KB |
| ChangeLog.ide-tape.1995-2002 | -rw-r--r-- | 15.9 KB |
| ide-tape.txt | -rw-r--r-- | 6.5 KB |
| ide.txt | -rw-r--r-- | 12.7 KB |
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