Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 5.15 636/779] powerpc/32: Do not allow selection of e5500 or e6500 CPUs on PPC32 | Date | Mon, 15 Aug 2022 20:04:40 +0200 |
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From: Christophe Leroy <christophe.leroy@csgroup.eu>
[ Upstream commit 9be013b2a9ecb29b5168e4b9db0e48ed53acf37c ]
Commit 0e00a8c9fd92 ("powerpc: Allow CPU selection also on PPC32") enlarged the CPU selection logic to PPC32 by removing depend to PPC64, and failed to restrict that depend to E5500_CPU and E6500_CPU. Fortunately that got unnoticed because -mcpu=8540 will override the -mcpu=e500mc64 or -mpcu=e6500 as they are ealier, but that's fragile and may no be right in the future.
Add back the depend PPC64 on E5500_CPU and E6500_CPU.
Fixes: 0e00a8c9fd92 ("powerpc: Allow CPU selection also on PPC32") Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/8abab4888da69ff78b73a56f64d9678a7bf684e9.1657549153.git.christophe.leroy@csgroup.eu Signed-off-by: Sasha Levin <sashal@kernel.org> --- arch/powerpc/platforms/Kconfig.cputype | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index 87a95cbff2f3..81f8c9634832 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -170,11 +170,11 @@ config POWER9_CPU config E5500_CPU bool "Freescale e5500" - depends on E500 + depends on PPC64 && E500 config E6500_CPU bool "Freescale e6500" - depends on E500 + depends on PPC64 && E500 config 860_CPU bool "8xx family" -- 2.35.1
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