diff options
| author | Heiko Carstens <hca@linux.ibm.com> | 2023-02-12 18:00:56 +0100 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2023-02-14 11:45:40 +0100 |
| commit | adf1e17edc65560ea5615d35ded65834cbf33422 (patch) | |
| tree | a7ec23e20f21474bd9dd0f259dc81513236dbacd /arch/s390 | |
| parent | af0735269b72333d06e9677cb843bf5ce689a38c (diff) | |
s390/entry: remove toolchain dependent micro-optimization
Get rid of CONFIG_AS_IS_LLVM in entry.S to make the code a bit more
readable. This removes a micro-optimization, but given that the llvm IAS
limitation will likely stay, just use the version that works with llvm.
See commit 4c25f0ff6336 ("s390/entry: workaround llvm's IAS limitations")
for further details.
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/kernel/entry.S | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S index 0f423e9df095..c8d8c9960936 100644 --- a/arch/s390/kernel/entry.S +++ b/arch/s390/kernel/entry.S @@ -137,19 +137,13 @@ _LPP_OFFSET = __LC_LPP lgr %r14,\reg larl %r13,\start slgr %r14,%r13 -#ifdef CONFIG_AS_IS_LLVM clgfrl %r14,.Lrange_size\@ -#else - clgfi %r14,\end - \start -#endif jhe \outside_label -#ifdef CONFIG_AS_IS_LLVM .section .rodata, "a" .align 4 .Lrange_size\@: .long \end - \start .previous -#endif .endm .macro SIEEXIT |