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| author | Hou Wenlong <houwenlong.hwl@antgroup.com> | 2023-10-17 15:08:06 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2023-10-17 14:51:14 +0200 |
| commit | d2a285d65bfde3218fd0c3b88794d0135ced680b (patch) | |
| tree | 51438dd4cee76894808e6d2a8be83d98bb0c8485 /arch/x86/kernel | |
| parent | 7f6874eddd81cb2ed784642a7a4321671e158ffe (diff) | |
| download | lwn-d2a285d65bfde3218fd0c3b88794d0135ced680b.tar.gz lwn-d2a285d65bfde3218fd0c3b88794d0135ced680b.zip | |
x86/head/64: Move the __head definition to <asm/init.h>
Move the __head section definition to a header to widen its use.
An upcoming patch will mark the code as __head in mem_encrypt_identity.c too.
Signed-off-by: Hou Wenlong <houwenlong.hwl@antgroup.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/0583f57977be184689c373fe540cbd7d85ca2047.1697525407.git.houwenlong.hwl@antgroup.com
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/head64.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c index f0efc22fe759..05a110c97111 100644 --- a/arch/x86/kernel/head64.c +++ b/arch/x86/kernel/head64.c @@ -41,6 +41,7 @@ #include <asm/trapnr.h> #include <asm/sev.h> #include <asm/tdx.h> +#include <asm/init.h> /* * Manage page tables very early on. @@ -84,8 +85,6 @@ static struct desc_ptr startup_gdt_descr __initdata = { .address = 0, }; -#define __head __section(".head.text") - static void __head *fixup_pointer(void *ptr, unsigned long physaddr) { return ptr - (void *)_text + (void *)physaddr; |