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authorPeter Zijlstra <peterz@infradead.org>2023-01-12 20:43:31 +0100
committerIngo Molnar <mingo@kernel.org>2023-01-13 11:48:15 +0100
commit2b5a0e425e6e319b1978db1e9564f6af4228a567 (patch)
treec9926cea6c676d9c0d7945d372df83009713ded8 /arch/um
parent00717eb8c9557b5fcdd338db6faef532f6991d63 (diff)
downloadlinux-2b5a0e425e6e319b1978db1e9564f6af4228a567.tar.gz
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/um')
-rw-r--r--arch/um/kernel/dyn.lds.S1
-rw-r--r--arch/um/kernel/uml.lds.S1
2 files changed, 0 insertions, 2 deletions
diff --git a/arch/um/kernel/dyn.lds.S b/arch/um/kernel/dyn.lds.S
index 2b7fc5b54164..3385d653ebd0 100644
--- a/arch/um/kernel/dyn.lds.S
+++ b/arch/um/kernel/dyn.lds.S
@@ -74,7 +74,6 @@ SECTIONS
_stext = .;
TEXT_TEXT
SCHED_TEXT
- CPUIDLE_TEXT
LOCK_TEXT
IRQENTRY_TEXT
SOFTIRQENTRY_TEXT
diff --git a/arch/um/kernel/uml.lds.S b/arch/um/kernel/uml.lds.S
index 71a59b8adbdc..5c92d58a78e8 100644
--- a/arch/um/kernel/uml.lds.S
+++ b/arch/um/kernel/uml.lds.S
@@ -35,7 +35,6 @@ SECTIONS
_stext = .;
TEXT_TEXT
SCHED_TEXT
- CPUIDLE_TEXT
LOCK_TEXT
IRQENTRY_TEXT
SOFTIRQENTRY_TEXT