* [PATCH] ARM: socfpga: select the PL310 erratum 753970 workaround
@ 2026-08-30 14:22 Pengpeng Hou
2026-08-31 20:50 ` Dinh Nguyen
0 siblings, 1 reply; 2+ messages in thread
From: Pengpeng Hou @ 2026-08-30 14:22 UTC (permalink / raw)
To: Dinh Nguyen; +Cc: Pengpeng Hou, Russell King, linux-arm-kernel, linux-kernel
ARCH_INTEL_SOCFPGA selects CACHE_L2X0 and several PL310 erratum
workarounds. The 753970 workaround is still conditioned on PL310, but that
Kconfig symbol no longer exists, so this one selection is always disabled.
Select PL310_ERRATA_753970 directly, consistently with the other PL310
workarounds required by the platform.
Fixes: fbc125afdc50 ("ARM: socfpga: Turn on ARM errata for L2 cache")
Signed-off-by: Pengpeng Hou <pengpeng@iscas.ac.cn>
---
arch/arm/mach-socfpga/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-socfpga/Kconfig b/arch/arm/mach-socfpga/Kconfig
index eb72c240c2486..528c5c1368c37 100644
--- a/arch/arm/mach-socfpga/Kconfig
+++ b/arch/arm/mach-socfpga/Kconfig
@@ -16,7 +16,7 @@ menuconfig ARCH_INTEL_SOCFPGA
select ARM_ERRATA_775420
select PL310_ERRATA_588369
select PL310_ERRATA_727915
- select PL310_ERRATA_753970 if PL310
+ select PL310_ERRATA_753970
select PL310_ERRATA_769419
select RESET_CONTROLLER
base-commit: 08dbfad3f5040f5bdb6c529da20d6d4e81fefd72
--
2.50.1
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] ARM: socfpga: select the PL310 erratum 753970 workaround
2026-08-30 14:22 [PATCH] ARM: socfpga: select the PL310 erratum 753970 workaround Pengpeng Hou
@ 2026-08-31 20:50 ` Dinh Nguyen
0 siblings, 0 replies; 2+ messages in thread
From: Dinh Nguyen @ 2026-08-31 20:50 UTC (permalink / raw)
To: Pengpeng Hou; +Cc: Russell King, linux-arm-kernel, linux-kernel
On 8/30/26 22:22, Pengpeng Hou wrote:
> ARCH_INTEL_SOCFPGA selects CACHE_L2X0 and several PL310 erratum
> workarounds. The 753970 workaround is still conditioned on PL310, but that
> Kconfig symbol no longer exists, so this one selection is always disabled.
>
> Select PL310_ERRATA_753970 directly, consistently with the other PL310
> workarounds required by the platform.
>
> Fixes: fbc125afdc50 ("ARM: socfpga: Turn on ARM errata for L2 cache")
> Signed-off-by: Pengpeng Hou <pengpeng@iscas.ac.cn>
> ---
> arch/arm/mach-socfpga/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
Applied!
Thanks,
Dinh
^ permalink raw reply [flat|nested] 2+ messages in thread
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