diff options
| author |   Peter Collingbourne <pcc@google.com> | 2021-03-18 20:10:52 -0700 |
|---|---|---|
| committer |   Catalin Marinas <catalin.marinas@arm.com> | 2021-04-13 17:31:44 +0100 |
| commit | 2f79d2fc391e4ba64df908b8c07dda6c3a907056 (patch) | |
| tree | c1825e80d5a12fe7d89772a64acde6abaf0f9c01 /kernel/sys.c | |
| parent | kasan, arm64: tests supports for HW_TAGS async mode (diff) | |
| download | linux-dev-2f79d2fc391e4ba64df908b8c07dda6c3a907056.tar.xz linux-dev-2f79d2fc391e4ba64df908b8c07dda6c3a907056.zip | |
arm64: mte: make the per-task SCTLR_EL1 field usable elsewhere
In an upcoming change we are going to introduce per-task SCTLR_EL1
bits for PAC. Move the existing per-task SCTLR_EL1 field out of the
MTE-specific code so that we will be able to use it from both the
PAC and MTE code paths and make the task switching code more efficient.
Signed-off-by: Peter Collingbourne <pcc@google.com>
Link: https://linux-review.googlesource.com/id/Ic65fac78a7926168fa68f9e8da591c9e04ff7278
Link: https://lore.kernel.org/r/13d725cb8e741950fb9d6e64b2cd9bd54ff7c3f9.1616123271.git.pcc@google.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'kernel/sys.c')
0 files changed, 0 insertions, 0 deletions