From: David Long <dave.long@linaro.org>
To: stable@vger.kernel.org,
Russell King - ARM Linux <linux@armlinux.org.uk>,
Florian Fainelli <f.fainelli@gmail.com>,
Julien Thierry <julien.thierry@arm.com>,
Tony Lindgren <tony@atomide.com>,
Marc Zyngier <marc.zyngier@arm.com>,
Mark Rutland <mark.rutland@arm.com>
Cc: Greg KH <gregkh@linuxfoundation.org>, Mark Brown <broonie@kernel.org>
Subject: [PATCH 4.14 11/17] ARM: make lookup_processor_type() non-__init
Date: Thu, 10 Jan 2019 12:51:44 -0500 [thread overview]
Message-ID: <20190110175150.5239-12-dave.long@linaro.org> (raw)
In-Reply-To: <20190110175150.5239-1-dave.long@linaro.org>
From: Russell King <rmk+kernel@armlinux.org.uk>
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>
---
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
next prev parent reply other threads:[~2019-01-10 17:52 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-10 17:51 [PATCH 4.14 00/17] V4.14 backport of more 32-bit arm spectre patches David Long
2019-01-10 17:51 ` [PATCH 4.14 01/17] ARM: 8789/1: signal: copy registers using __copy_to_user() David Long
2019-01-10 17:51 ` [PATCH 4.14 02/17] ARM: 8790/1: signal: always use __copy_to_user to save iwmmxt context David Long
2019-01-10 17:51 ` [PATCH 4.14 03/17] ARM: 8791/1: vfp: use __copy_to_user() when saving VFP state David Long
2019-01-10 17:51 ` [PATCH 4.14 04/17] ARM: 8792/1: oabi-compat: copy oabi events using __copy_to_user() David Long
2019-01-10 17:51 ` [PATCH 4.14 05/17] ARM: 8793/1: signal: replace __put_user_error with __put_user David Long
2019-01-10 17:51 ` [PATCH 4.14 06/17] ARM: 8794/1: uaccess: Prevent speculative use of the current addr_limit David Long
2019-01-10 17:51 ` [PATCH 4.14 07/17] ARM: 8795/1: spectre-v1.1: use put_user() for __put_user() David Long
2019-01-10 17:51 ` [PATCH 4.14 08/17] ARM: 8796/1: spectre-v1,v1.1: provide helpers for address sanitization David Long
2019-01-10 17:51 ` [PATCH 4.14 09/17] ARM: 8797/1: spectre-v1.1: harden __copy_to_user David Long
2019-01-10 17:51 ` [PATCH 4.14 10/17] ARM: 8810/1: vfp: Fix wrong assignement to ufp_exc David Long
2019-01-10 17:51 ` David Long [this message]
2019-01-10 17:51 ` [PATCH 4.14 12/17] ARM: split out processor lookup David Long
2019-01-10 17:51 ` [PATCH 4.14 13/17] ARM: clean up per-processor check_bugs method call David Long
2019-01-10 17:51 ` [PATCH 4.14 14/17] ARM: add PROC_VTABLE and PROC_TABLE macros David Long
2019-01-10 17:51 ` [PATCH 4.14 15/17] ARM: spectre-v2: per-CPU vtables to work around big.Little systems David Long
2019-01-10 17:51 ` [PATCH 4.14 16/17] ARM: ensure that processor vtables is not lost after boot David Long
2019-01-10 17:51 ` [PATCH 4.14 17/17] ARM: fix the cockup in the previous patch David Long
2019-01-15 15:45 ` [PATCH 4.14 00/17] V4.14 backport of more 32-bit arm spectre patches Greg KH
2019-01-15 16:07 ` David Long
2019-01-15 16:30 ` Greg KH
2019-01-15 16:39 ` David Long
2019-01-15 17:06 ` Russell King - ARM Linux admin
2019-01-15 17:19 ` Greg KH
2019-01-16 19:27 ` David Long
2019-01-16 19:33 ` Greg KH
2019-01-16 19:40 ` David Long
2019-01-16 19:48 ` Greg KH
2019-01-16 19:49 ` Russell King - ARM Linux admin
2019-01-18 16:07 ` Greg KH
2019-01-18 20:24 ` David Long
2019-01-19 8:08 ` Greg KH
2019-01-19 9:56 ` Russell King - ARM Linux admin
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