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(parent: 709f881) | patch
powerpc: add link stack flush mitigation status in debugfs.
authorMichal Suchanek <msuchanek@suse.de>
Wed, 27 Nov 2019 22:09:59 +0000 (23:09 +0100)
committerMichael Ellerman <mpe@ellerman.id.au>
Mon, 31 Jan 2022 02:45:23 +0000 (13:45 +1100)
commit108dea592ab6105c5304827804ca6e746a7e5b7b
tree919936f32349b0b57060345b1947fd46c6762b4ftree | snapshot
parent709f88116038cef652788ef242afad91a54efc36commit | diff
powerpc: add link stack flush mitigation status in debugfs.

The link stack flush status is not visible in debugfs. It can be enabled
even when count cache flush is disabled. Add separate file for its
status.

Signed-off-by: Michal Suchanek <msuchanek@suse.de>
[mpe: Update for change to link_stack_flush_type]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20191127220959.6208-1-msuchanek@suse.de
arch/powerpc/kernel/security.c diff | blob | history
Linux Kernel Source Tree.