diff options
| author | Kalesh Singh <kaleshsingh@google.com> | 2022-07-26 00:37:40 -0700 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2022-07-26 10:49:05 +0100 |
| commit | 548ec3336f323db56260b312c232ab37285f0284 (patch) | |
| tree | 5df07e5749b888bc368e4b078c5801f1260c5188 /lib/mpi/mpi-sub-ui.c | |
| parent | 051ece6758cc10c2a6f1700ffe86d23fbb0b2553 (diff) | |
KVM: arm64: On stack overflow switch to hyp overflow_stack
On hyp stack overflow switch to 16-byte aligned secondary stack.
This provides us stack space to better handle overflows; and is
used in a subsequent patch to dump the hypervisor stacktrace.
Signed-off-by: Kalesh Singh <kaleshsingh@google.com>
Reviewed-by: Fuad Tabba <tabba@google.com>
Tested-by: Fuad Tabba <tabba@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220726073750.3219117-8-kaleshsingh@google.com
Diffstat (limited to 'lib/mpi/mpi-sub-ui.c')
0 files changed, 0 insertions, 0 deletions