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| author | Ingo Molnar <mingo@kernel.org> | 2021-02-17 14:04:39 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2021-02-17 14:04:39 +0100 |
| commit | ed3cd45f8ca873dd320ff7e6b4c1c8f83a65302c (patch) | |
| tree | 783a02c1e78964654fe6d9a9c14b24bfc50e6b3b /arch/powerpc/include/asm/exception-64s.h | |
| parent | bae4ec13640b0915e7dd86da7e65c5d085160571 (diff) | |
| parent | f40ddce88593482919761f74910f42f4b84c004b (diff) | |
| download | linux-ed3cd45f8ca873dd320ff7e6b4c1c8f83a65302c.tar.gz linux-ed3cd45f8ca873dd320ff7e6b4c1c8f83a65302c.tar.bz2 linux-ed3cd45f8ca873dd320ff7e6b4c1c8f83a65302c.zip | |
Merge tag 'v5.11' into sched/core, to pick up fixes & refresh the branch
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/powerpc/include/asm/exception-64s.h')
| -rw-r--r-- | arch/powerpc/include/asm/exception-64s.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/exception-64s.h b/arch/powerpc/include/asm/exception-64s.h index 1d32b174ab6a..c1a8aac01cf9 100644 --- a/arch/powerpc/include/asm/exception-64s.h +++ b/arch/powerpc/include/asm/exception-64s.h @@ -63,6 +63,12 @@ nop; \ nop; +#define SCV_ENTRY_FLUSH_SLOT \ + SCV_ENTRY_FLUSH_FIXUP_SECTION; \ + nop; \ + nop; \ + nop; + /* * r10 must be free to use, r13 must be paca */ @@ -71,6 +77,13 @@ ENTRY_FLUSH_SLOT /* + * r10, ctr must be free to use, r13 must be paca + */ +#define SCV_INTERRUPT_TO_KERNEL \ + STF_ENTRY_BARRIER_SLOT; \ + SCV_ENTRY_FLUSH_SLOT + +/* * Macros for annotating the expected destination of (h)rfid * * The nop instructions allow us to insert one or more instructions to flush the |