From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Sasha Levin To: stable@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Russell King , Sasha Levin Subject: [PATCH AUTOSEL 4.9 09/15] ARM: make lookup_processor_type() non-__init Date: Thu, 22 Nov 2018 14:56:15 -0500 Message-Id: <20181122195621.13776-9-sashal@kernel.org> In-Reply-To: <20181122195621.13776-1-sashal@kernel.org> References: <20181122195621.13776-1-sashal@kernel.org> List-ID: From: Russell King [ Upstream commit 899a42f836678a595f7d2bc36a5a0c2b03d08cbc ] 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 Signed-off-by: Russell King Signed-off-by: Sasha Levin --- 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 @@ __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 -- 2.17.1