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Mark Brown ae465d9ca1 kselftest/arm64: Fix build with stricter assemblers 
While some assemblers (including the LLVM assembler I mostly use) will
happily accept SMSTART as an instruction by default others, specifically
gas, require that any architecture extensions be explicitly enabled.
The assembler SME test programs use manually encoded helpers for the new
instructions but no SMSTART helper is defined, only SM and ZA specific
variants.  Unfortunately the irritators that were just added use plain
SMSTART so on stricter assemblers these fail to build:

za-test.S:160: Error: selected processor does not support `smstart'

Switch to using SMSTART ZA via the manually encoded smstart_za macro we
already have defined.

Fixes: d65f27d240 ("kselftest/arm64: Implement irritators for ZA and ZT")
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20241108-arm64-selftest-asm-error-v1-1-7ce27b42a677@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
History 2024-11-11 22:39:01 +00:00
..
crypto/chacha20-s390 tools/testing/crypto: Use vzalloc instead of vmalloc+memset 2022-07-05 14:46:36 +02:00
cxl cxl: Move mailbox related bits to the same context 2024-09-12 08:38:01 -07:00
fault-injection failcmd: make failcmd.sh executable 2024-09-01 20:43:32 -07:00
ktest ktest.pl: Avoid false positives with grub2 skip regex 2024-09-04 15:06:28 -04:00
kunit kunit: tool: Build compile_commands.json 2024-09-12 09:52:36 -06:00
memblock memblock: updates for 6.12-rc1 2024-09-25 11:35:19 -07:00
nvdimm testing: nvdimm: Add MODULE_DESCRIPTION() macros 2024-06-17 18:43:08 -05:00
radix-tree memblock: updates for 6.12-rc1 2024-09-25 11:35:19 -07:00
scatterlist tools/testing/scatterlist: add missing defines 2022-01-30 09:56:58 +02:00
selftests kselftest/arm64: Fix build with stricter assemblers 2024-11-11 22:39:01 +00:00
shared 19 hotfixes. 13 are cc:stable. 2024-09-27 10:27:22 -07:00
vma mm: rework vm_ops->close() handling on VMA merge 2024-09-03 21:15:55 -07:00
vsock test/vsock: add ioctl unsent bytes test 2024-08-02 09:20:28 +01:00