diff options
| author | Heiko Carstens <[email protected]> | 2023-07-26 08:18:34 +0200 |
|---|---|---|
| committer | Heiko Carstens <[email protected]> | 2023-07-27 13:11:35 +0200 |
| commit | 7b27d9ef0f63da736d3a585a5d5098cea62a3ad7 (patch) | |
| tree | 29b3f3b35d2ccbe6bfe335f616009a69f1355d61 /tools/perf/scripts/python/arm-cs-trace-disasm.py | |
| parent | 7fb0ad1938ef129aa39d565bf2ad3728a39136ef (diff) | |
s390/ftrace: use la instead of aghik in return_to_handler()
Nathan Chancellor reported the following build error when compiling the
kernel with CONFIG_MARCH_Z10=y:
arch/s390/kernel/mcount.S: Assembler messages:
arch/s390/kernel/mcount.S:140: Error: Unrecognized opcode: `aghik'
The aghik instruction is only available since z196. Use the la instruction
instead which is available for all machines.
Reported-by: Nathan Chancellor <[email protected]>
Closes: https://lore.kernel.org/all/[email protected]
Fixes: 1256e70a082a ("s390/ftrace: enable HAVE_FUNCTION_GRAPH_RETVAL")
Reviewed-by: Sven Schnelle <[email protected]>
Tested-by: Nathan Chancellor <[email protected]> # build
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Carstens <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/arm-cs-trace-disasm.py')
0 files changed, 0 insertions, 0 deletions