Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 4.19 61/91] ARM: davinci: fix sleep.S build error on ARMv4 | Date | Wed, 14 Aug 2019 19:01:24 +0200 |
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[ Upstream commit d64b212ea960db4276a1d8372bd98cb861dfcbb0 ]
When building a multiplatform kernel that includes armv4 support, the default target CPU does not support the blx instruction, which leads to a build failure:
arch/arm/mach-davinci/sleep.S: Assembler messages: arch/arm/mach-davinci/sleep.S:56: Error: selected processor does not support `blx ip' in ARM mode
Add a .arch statement in the sources to make this file build.
Link: https://lore.kernel.org/r/20190722145211.1154785-1-arnd@arndb.de Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Sasha Levin <sashal@kernel.org> --- arch/arm/mach-davinci/sleep.S | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-davinci/sleep.S b/arch/arm/mach-davinci/sleep.S index cd350dee4df37..efcd400b2abb3 100644 --- a/arch/arm/mach-davinci/sleep.S +++ b/arch/arm/mach-davinci/sleep.S @@ -37,6 +37,7 @@ #define DEEPSLEEP_SLEEPENABLE_BIT BIT(31) .text + .arch armv5te /* * Move DaVinci into deep sleep state * -- 2.20.1
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