diff options
| author | Peter Zijlstra <peterz@infradead.org> | 2023-01-12 22:43:31 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2023-01-13 13:48:15 +0300 |
| commit | 2b5a0e425e6e319b1978db1e9564f6af4228a567 (patch) | |
| tree | c9926cea6c676d9c0d7945d372df83009713ded8 /arch/m68k | |
| parent | 00717eb8c9557b5fcdd338db6faef532f6991d63 (diff) | |
| download | linux-2b5a0e425e6e319b1978db1e9564f6af4228a567.tar.xz | |
objtool/idle: Validate __cpuidle code as noinstr
Idle code is very like entry code in that RCU isn't available. As
such, add a little validation.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Tested-by: Tony Lindgren <tony@atomide.com>
Tested-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Frederic Weisbecker <frederic@kernel.org>
Link: https://lore.kernel.org/r/20230112195540.373461409@infradead.org
Diffstat (limited to 'arch/m68k')
| -rw-r--r-- | arch/m68k/kernel/vmlinux-nommu.lds | 1 | ||||
| -rw-r--r-- | arch/m68k/kernel/vmlinux-std.lds | 1 | ||||
| -rw-r--r-- | arch/m68k/kernel/vmlinux-sun3.lds | 1 |
3 files changed, 0 insertions, 3 deletions
diff --git a/arch/m68k/kernel/vmlinux-nommu.lds b/arch/m68k/kernel/vmlinux-nommu.lds index 387f334e87d3..2624fc18c131 100644 --- a/arch/m68k/kernel/vmlinux-nommu.lds +++ b/arch/m68k/kernel/vmlinux-nommu.lds @@ -48,7 +48,6 @@ SECTIONS { IRQENTRY_TEXT SOFTIRQENTRY_TEXT SCHED_TEXT - CPUIDLE_TEXT LOCK_TEXT *(.fixup) . = ALIGN(16); diff --git a/arch/m68k/kernel/vmlinux-std.lds b/arch/m68k/kernel/vmlinux-std.lds index ed1d9eda3190..1ccdd04ae462 100644 --- a/arch/m68k/kernel/vmlinux-std.lds +++ b/arch/m68k/kernel/vmlinux-std.lds @@ -19,7 +19,6 @@ SECTIONS IRQENTRY_TEXT SOFTIRQENTRY_TEXT SCHED_TEXT - CPUIDLE_TEXT LOCK_TEXT *(.fixup) *(.gnu.warning) diff --git a/arch/m68k/kernel/vmlinux-sun3.lds b/arch/m68k/kernel/vmlinux-sun3.lds index 4a52f44f2ef0..f13ddcc2af5c 100644 --- a/arch/m68k/kernel/vmlinux-sun3.lds +++ b/arch/m68k/kernel/vmlinux-sun3.lds @@ -19,7 +19,6 @@ SECTIONS IRQENTRY_TEXT SOFTIRQENTRY_TEXT SCHED_TEXT - CPUIDLE_TEXT LOCK_TEXT *(.fixup) *(.gnu.warning) |