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(parent: 0dc696b) | patch
powerpc/process: Add the function flush_tmregs_to_thread
authorAnshuman Khandual <khandual@linux.vnet.ibm.com>
Thu, 28 Jul 2016 02:57:31 +0000 (10:57 +0800)
committerMichael Ellerman <mpe@ellerman.id.au>
Mon, 1 Aug 2016 01:15:15 +0000 (11:15 +1000)
commit8d460f6156cd55d981d109f01b82cbea8cf80e57
treeac6fb3e870b01f08c31559ee0ee77bfc4cde65dctree | snapshot (tar.gz zip)
parent0dc696bcf2e86f48a23fb95ca2f40c8708241e7ecommit | diff
powerpc/process: Add the function flush_tmregs_to_thread

This patch creates a function flush_tmregs_to_thread which
will then be used by subsequent patches in this series. The
function checks for self tracing ptrace interface attempts
while in the TM context and logs appropriate warning message.

Signed-off-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Signed-off-by: Simon Guo <wei.guo.simon@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/include/asm/switch_to.h diff | blob | blame | history
arch/powerpc/kernel/process.c diff | blob | blame | history