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| author | Jeff Dike <jdike@addtoit.com> | 2005-06-08 15:48:13 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-08 16:21:12 -0700 |
| commit | 501cb02b431fb88c7f157c46c8b54de59d1dd463 (patch) | |
| tree | e41592306301f7bbd727466ca1a4b4b0f93751cf /COPYING | |
| parent | da00d9a5466558ccd9e7b7d04b13d7cb9160c876 (diff) | |
| download | kernel_samsung_smdk4412-501cb02b431fb88c7f157c46c8b54de59d1dd463.tar.gz kernel_samsung_smdk4412-501cb02b431fb88c7f157c46c8b54de59d1dd463.tar.bz2 kernel_samsung_smdk4412-501cb02b431fb88c7f157c46c8b54de59d1dd463.zip | |
[PATCH] uml: fix strace -f
It turns out that we need to check for pending signals when a newly forked
process is run for the first time. With strace -f, strace needs to know about
the forked process before it gets going. If it doesn't, then it ptraces some
bogus values into its registers, and the process segfaults. So, I added calls
to interrupt_end, which does that, plus checks for reschedules. There
shouldn't be any of those, but x86 does the same thing, so I'm copying that
behavior to be safe.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'COPYING')
0 files changed, 0 insertions, 0 deletions