Re: [PATCH v4 12/21] arm64: cpufeature: Add an early command-line cpufeature override facility
From: Catalin Marinas <catalin.marinas@arm.com>
Date: 2021-01-23 13:24:38
Also in:
kvmarm, lkml
On Mon, Jan 18, 2021 at 09:45:24AM +0000, Marc Zyngier wrote:
quoted hunk ↗ jump to hunk
diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S index d74e5f84042e..b3c4dd04f74b 100644 --- a/arch/arm64/kernel/head.S +++ b/arch/arm64/kernel/head.S@@ -435,6 +435,7 @@ SYM_FUNC_START_LOCAL(__primary_switched) mov x0, x21 // pass FDT address in x0 bl early_fdt_map // Try mapping the FDT early + bl init_shadow_regs bl switch_to_vhe #if defined(CONFIG_KASAN_GENERIC) || defined(CONFIG_KASAN_SW_TAGS) bl kasan_early_init
[...]
+void __init init_shadow_regs(void)
Do we need an asmlinkage here? And a declaration somewhere to silence sparse (we did this for entry-common.c function even if the .S files don't consume the prototypes). -- Catalin _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel