* [PATCH] ARM: configs: enable jump label support for multi v5/v7
@ 2022-06-08 7:35 Ard Biesheuvel
2022-06-08 7:50 ` Arnd Bergmann
0 siblings, 1 reply; 3+ messages in thread
From: Ard Biesheuvel @ 2022-06-08 7:35 UTC (permalink / raw)
To: linux-arm-kernel, linux; +Cc: arnd, Ard Biesheuvel
Enable jump labels in the v5 and v7 multiarch defconfigs, so we get both
the performance benefits and the test coverage.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
---
arch/arm/configs/multi_v5_defconfig | 1 +
arch/arm/configs/multi_v7_defconfig | 1 +
2 files changed, 2 insertions(+)
diff --git a/arch/arm/configs/multi_v5_defconfig b/arch/arm/configs/multi_v5_defconfig
index f8d301150732..7141dbacabfe 100644
--- a/arch/arm/configs/multi_v5_defconfig
+++ b/arch/arm/configs/multi_v5_defconfig
@@ -315,3 +315,4 @@ CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_PREEMPT is not set
# CONFIG_FTRACE is not set
CONFIG_DEBUG_USER=y
+CONFIG_JUMP_LABEL=y
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index ce9826bce29b..efef6a466498 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -1252,3 +1252,4 @@ CONFIG_CMA_SIZE_MBYTES=64
CONFIG_PRINTK_TIME=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_FS=y
+CONFIG_JUMP_LABEL=y
--
2.30.2
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^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] ARM: configs: enable jump label support for multi v5/v7
2022-06-08 7:35 [PATCH] ARM: configs: enable jump label support for multi v5/v7 Ard Biesheuvel
@ 2022-06-08 7:50 ` Arnd Bergmann
2022-06-08 7:51 ` Ard Biesheuvel
0 siblings, 1 reply; 3+ messages in thread
From: Arnd Bergmann @ 2022-06-08 7:50 UTC (permalink / raw)
To: Ard Biesheuvel; +Cc: Linux ARM, Russell King - ARM Linux, Arnd Bergmann
On Wed, Jun 8, 2022 at 9:35 AM Ard Biesheuvel <ardb@kernel.org> wrote:
>
> Enable jump labels in the v5 and v7 multiarch defconfigs, so we get both
> the performance benefits and the test coverage.
>
> Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Looks good to me. I assume this is for linux-next, not for 5.19, right?
Arnd
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] ARM: configs: enable jump label support for multi v5/v7
2022-06-08 7:50 ` Arnd Bergmann
@ 2022-06-08 7:51 ` Ard Biesheuvel
0 siblings, 0 replies; 3+ messages in thread
From: Ard Biesheuvel @ 2022-06-08 7:51 UTC (permalink / raw)
To: Arnd Bergmann; +Cc: Linux ARM, Russell King - ARM Linux
On Wed, 8 Jun 2022 at 09:50, Arnd Bergmann <arnd@arndb.de> wrote:
>
> On Wed, Jun 8, 2022 at 9:35 AM Ard Biesheuvel <ardb@kernel.org> wrote:
> >
> > Enable jump labels in the v5 and v7 multiarch defconfigs, so we get both
> > the performance benefits and the test coverage.
> >
> > Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
>
> Looks good to me. I assume this is for linux-next, not for 5.19, right?
>
linux-next is fine
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