This is a note to let you know that I've just added the patch titled
powerpc: Disable RELOCATABLE for COMPILE_TEST with PPC64
to the 3.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
powerpc-disable-relocatable-for-compile_test-with-ppc64.patch
and it can be found in the queue-3.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From fb43e8477ed9006c4f397f904c691a120503038c Mon Sep 17 00:00:00 2001
From: Guenter Roeck <[email protected]>
Date: Mon, 30 Jun 2014 11:45:30 -0700
Subject: powerpc: Disable RELOCATABLE for COMPILE_TEST with PPC64
From: Guenter Roeck <[email protected]>
commit fb43e8477ed9006c4f397f904c691a120503038c upstream.
powerpc:allmodconfig has been failing for some time with the following
error.
arch/powerpc/kernel/exceptions-64s.S: Assembler messages:
arch/powerpc/kernel/exceptions-64s.S:1312: Error: attempt to move .org backwards
make[1]: *** [arch/powerpc/kernel/head_64.o] Error 1
A number of attempts to fix the problem by moving around code have been
unsuccessful and resulted in failed builds for some configurations and
the discovery of toolchain bugs.
Fix the problem by disabling RELOCATABLE for COMPILE_TEST builds instead.
While this is less than perfect, it avoids substantial code changes
which would otherwise be necessary just to make COMPILE_TEST builds
happy and might have undesired side effects.
Signed-off-by: Guenter Roeck <[email protected]>
Signed-off-by: Benjamin Herrenschmidt <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
arch/powerpc/Kconfig | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -414,7 +414,7 @@ config KEXEC
config CRASH_DUMP
bool "Build a kdump crash kernel"
depends on PPC64 || 6xx || FSL_BOOKE || (44x && !SMP)
- select RELOCATABLE if PPC64 || 44x || FSL_BOOKE
+ select RELOCATABLE if (PPC64 && !COMPILE_TEST) || 44x || FSL_BOOKE
help
Build a kernel suitable for use as a kdump capture kernel.
The same kernel binary can be used as production kernel and dump
@@ -1009,6 +1009,7 @@ endmenu
if PPC64
config RELOCATABLE
bool "Build a relocatable kernel"
+ depends on !COMPILE_TEST
select NONSTATIC_KERNEL
help
This builds a kernel image that is capable of running anywhere
Patches currently in stable-queue which might be from [email protected] are
queue-3.15/hwmon-amc6821-fix-permissions-for-temp2_input.patch
queue-3.15/hwmon-adc128d818-drop-write-support-on-inx_input-attributes.patch
queue-3.15/hwmon-adm1021-fix-cache-problem-when-writing-temperature-limits.patch
queue-3.15/hwmon-adm1031-fix-writes-to-limit-registers.patch
queue-3.15/drivers-rtc-rtc-puv3.c-use-dev_dbg-instead-of-dev_debug-for-typo-issue.patch
queue-3.15/hwmon-adm1029-ensure-the-fan_div-cache-is-updated-in-set_fan_div.patch
queue-3.15/i8k-fix-non-smp-operation.patch
queue-3.15/powerpc-disable-relocatable-for-compile_test-with-ppc64.patch
queue-3.15/drivers-rtc-rtc-puv3.c-remove-dev-for-typo-issue.patch
queue-3.15/hwmon-emc2103-clamp-limits-instead-of-bailing-out.patch
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