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| author | Russell King <rmk+kernel@armlinux.org.uk> | 2019-02-14 09:49:24 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-02-20 10:18:26 +0100 |
| commit | 8d13b444f4eba07327ccd626282fb1048210cc1e (patch) | |
| tree | 436745bf52ca1c9880939d2e836dd6a90883297c /arch/arm/kernel | |
| parent | c3ef8953d83c8043dcfa496e241c5d01bb05fe6e (diff) | |
| download | linux-stable-8d13b444f4eba07327ccd626282fb1048210cc1e.tar.gz linux-stable-8d13b444f4eba07327ccd626282fb1048210cc1e.tar.bz2 linux-stable-8d13b444f4eba07327ccd626282fb1048210cc1e.zip | |
ARM: make lookup_processor_type() non-__init
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 <julien.thierry@arm.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: David A. Long <dave.long@linaro.org>
Reviewed-by: Julien Thierry <julien.thierry@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch/arm/kernel')
| -rw-r--r-- | arch/arm/kernel/head-common.S | 6 |
1 files 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 @@ __mmap_switched_data: .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 |