diff options
| author | Rohan McLure <[email protected]> | 2022-12-01 18:10:19 +1100 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2022-12-02 20:46:09 +1100 |
| commit | 7cd882df9485988f7d9b3fae04fde4e95a4c7a74 (patch) | |
| tree | e15e662bcdd39fafe445532c3b8c8d58c91c1905 /net/lapb/lapb_timer.c | |
| parent | efe1691ac814e4cf3653538b701662cbd905bddc (diff) | |
powerpc/64: Sanitise user registers on interrupt in pseries, POWERNV
Cause pseries and POWERNV platforms to default to zeroising all potentially
user-defined registers when entering the kernel by means of any interrupt
source, reducing user-influence of the kernel and the likelihood or
producing speculation gadgets.
Acked-by: Nicholas Piggin <[email protected]>
Signed-off-by: Rohan McLure <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions