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(parent: dd0f2bd) | patch
Handle single-stepping over fast system calls without polluting
authorLinus Torvalds <torvalds@home.transmeta.com>
Sun, 22 Dec 2002 13:12:26 +0000 (05:12 -0800)
committerLinus Torvalds <torvalds@home.transmeta.com>
Sun, 22 Dec 2002 13:12:26 +0000 (05:12 -0800)
commit52a150d810cd41006755f53093e3e804fec57b3c
tree05781f19065798bedef319d22794aa8dee50da64tree | snapshot
parentdd0f2bdff18ce10b7d4d634be46f57c875e5accdcommit | diff
Handle single-stepping over fast system calls without polluting
the fast case with a pushf/popf, by having the kernel debug trap
set the TIF_SINGLESTEP flag and causing the return path to dtrt.
arch/i386/kernel/signal.c diff | blob | history
arch/i386/kernel/sysenter.c diff | blob | history
arch/i386/kernel/traps.c diff | blob | history
include/asm-i386/thread_info.h diff | blob | history
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