* [PATCH] RISC-V: Add missing jump label initialization
@ 2020-11-06 7:53 Anup Patel
2020-11-21 0:14 ` Palmer Dabbelt
0 siblings, 1 reply; 2+ messages in thread
From: Anup Patel @ 2020-11-06 7:53 UTC (permalink / raw)
To: Palmer Dabbelt, Palmer Dabbelt, Paul Walmsley, Albert Ou
Cc: Atish Patra, Alistair Francis, Anup Patel, linux-riscv,
linux-kernel, Anup Patel, stable
The jump_label_init() should be called from setup_arch() very
early for proper functioning of jump label support.
Fixes: ebc00dde8a97 ("riscv: Add jump-label implementation")
Cc: stable@vger.kernel.org
Signed-off-by: Anup Patel <anup.patel@wdc.com>
---
arch/riscv/kernel/setup.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/riscv/kernel/setup.c b/arch/riscv/kernel/setup.c
index c424cc6dd833..117f3212a8e4 100644
--- a/arch/riscv/kernel/setup.c
+++ b/arch/riscv/kernel/setup.c
@@ -75,6 +75,7 @@ void __init setup_arch(char **cmdline_p)
*cmdline_p = boot_command_line;
early_ioremap_setup();
+ jump_label_init();
parse_early_param();
efi_init();
--
2.25.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] RISC-V: Add missing jump label initialization
2020-11-06 7:53 [PATCH] RISC-V: Add missing jump label initialization Anup Patel
@ 2020-11-21 0:14 ` Palmer Dabbelt
0 siblings, 0 replies; 2+ messages in thread
From: Palmer Dabbelt @ 2020-11-21 0:14 UTC (permalink / raw)
To: Anup Patel
Cc: Paul Walmsley, aou, Atish Patra, Alistair Francis, anup,
linux-riscv, linux-kernel, Anup Patel, stable
On Thu, 05 Nov 2020 23:53:59 PST (-0800), Anup Patel wrote:
> The jump_label_init() should be called from setup_arch() very
> early for proper functioning of jump label support.
>
> Fixes: ebc00dde8a97 ("riscv: Add jump-label implementation")
> Cc: stable@vger.kernel.org
> Signed-off-by: Anup Patel <anup.patel@wdc.com>
> ---
> arch/riscv/kernel/setup.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/riscv/kernel/setup.c b/arch/riscv/kernel/setup.c
> index c424cc6dd833..117f3212a8e4 100644
> --- a/arch/riscv/kernel/setup.c
> +++ b/arch/riscv/kernel/setup.c
> @@ -75,6 +75,7 @@ void __init setup_arch(char **cmdline_p)
> *cmdline_p = boot_command_line;
>
> early_ioremap_setup();
> + jump_label_init();
> parse_early_param();
>
> efi_init();
Thanks, this is on fixes.
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