[PATCH 0/3] arm64/sme: Fixes for SME only support

[Mark Brown]

There is no architectural requirement for systems implementing SME to
also implement SVE, though it is expected to be an unusual configuration.
This series fixes several cases where such systems would encounter
problems, one introduced in the refactoring to avoid disabling SVE over
system call and the other two in signal handling which have been there
since SME was initially supported.

To: Catalin Marinas <catalin.marinas at arm.com>
To: Will Deacon <will at kernel.org>
Cc: linux-arm-kernel at lists.infradead.org
Signed-off-by: Mark Brown <broonie at kernel.org>

---
Mark Brown (3):
      arm64/sme: Fix context switch for SME only systems
      arm64/signal: Always accept SVE signal frames on SME only systems
      arm64/signal: Always allocate SVE signal frames on SME only systems

 arch/arm64/kernel/fpsimd.c | 2 +-
 arch/arm64/kernel/signal.c | 9 +++++++--
 2 files changed, 8 insertions(+), 3 deletions(-)
---
base-commit: 1b929c02afd37871d5afb9d498426f83432e71c2
change-id: 20221223-arm64-fix-sme-only-2abc130cde3f

Best regards,
-- 
Mark Brown <broonie at kernel.org>