[PATCH ARM32 v4.4 V2 39/47] ARM: make lookup_processor_type() non-__init
From: Viresh Kumar <viresh.kumar@linaro.org>
Date: 2019-08-01 08:21:18
Also in:
stable
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
From: Russell King <redacted> Commit 899a42f836678a595f7d2bc36a5a0c2b03d08cbc upstream. Move lookup_processor_type() out of the __init section so it is callable from (eg) the secondary startup code during hotplug. Reviewed-by: Julien Thierry <redacted> Signed-off-by: Russell King <redacted> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> --- arch/arm/kernel/head-common.S | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/kernel/head-common.S b/arch/arm/kernel/head-common.S
index 8733012d231f..7e662bdd5cb3 100644
--- a/arch/arm/kernel/head-common.S
+++ b/arch/arm/kernel/head-common.S@@ -122,6 +122,9 @@ ENDPROC(__mmap_switched) .long init_thread_union + THREAD_START_SP @ sp .size __mmap_switched_data, . - __mmap_switched_data + __FINIT + .text + /* * This provides a C-API version of __lookup_processor_type */
@@ -133,9 +136,6 @@ ENTRY(lookup_processor_type) ldmfd sp!, {r4 - r6, r9, pc} ENDPROC(lookup_processor_type) - __FINIT - .text - /* * Read processor ID register (CP#15, CR0), and look up in the linker-built * supported processor list. Note that we can't use the absolute addresses
--
2.21.0.rc0.269.g1a574e7a288b
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