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(parent: 951fb7b) | patch
powerpc/security: Add a helper to query stf_barrier type
authorNaveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Mon, 15 Nov 2021 11:06:29 +0000 (16:36 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 18 Nov 2021 13:04:30 +0000 (14:04 +0100)
commit7fcf86565bb67de1118b446397b5670fc69d3f51
tree61eafe49e9358fd1a204109a42edb19c8499095dtree | snapshot
parent951fb7bf387fdb65712d53c48ac6a90ec258173fcommit | diff
powerpc/security: Add a helper to query stf_barrier type

upstream commit 030905920f32e91a52794937f67434ac0b3ea41a

Add a helper to return the stf_barrier type for the current processor.

Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/3bd5d7f96ea1547991ac2ce3137dc2b220bae285.1633464148.git.naveen.n.rao@linux.vnet.ibm.com
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/powerpc/include/asm/security_features.h diff | blob | history
arch/powerpc/kernel/security.c diff | blob | history
Domain: System / Kernel;