powerpc/kprobe: Introduce a new thread flag
authorTiejun Chen <tiejun.chen@windriver.com>
Sun, 16 Sep 2012 23:54:29 +0000 (23:54 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Tue, 18 Sep 2012 05:32:39 +0000 (15:32 +1000)
commitf0d1128fcb919a73941a54f80efab04fa3160dfe
treecd03603b1248d3b84a250790dd606e55b93468b4
parent52ab3b2b1b1658f29b7d755f29c8fde8f89a92af
powerpc/kprobe: Introduce a new thread flag

We need to add a new thread flag, TIF_EMULATE_STACK_STORE,
for emulating stack store operation while exiting exception.

Signed-off-by: Tiejun Chen <tiejun.chen@windriver.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/include/asm/thread_info.h