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| author |   Borislav Petkov <bp@suse.de> | 2021-11-23 08:04:34 +0100 |
|---|---|---|
| committer |   Peter Zijlstra <peterz@infradead.org> | 2021-11-24 12:20:24 +0100 |
| commit | c0f2077baa4113f38f008b8e912b9fb3ff8d43df (patch) | |
| tree | 967b37a65e50958adf411e988c9e6ac55a4a5cd9 /arch | |
| parent | Linux 5.16-rc2 (diff) | |
| download | linux-dev-c0f2077baa4113f38f008b8e912b9fb3ff8d43df.tar.xz linux-dev-c0f2077baa4113f38f008b8e912b9fb3ff8d43df.zip | |
x86/boot: Mark prepare_command_line() __init
Fix:
WARNING: modpost: vmlinux.o(.text.unlikely+0x64d0): Section mismatch in reference \
from the function prepare_command_line() to the variable .init.data:command_line
The function prepare_command_line() references
the variable __initdata command_line.
This is often because prepare_command_line lacks a __initdata
annotation or the annotation of command_line is wrong.
Apparently some toolchains do different inlining decisions.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/YZySgpmBcNNM2qca@zn.tnic
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/setup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index c410be738ae7..6a190c7f4d71 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -742,7 +742,7 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p) return 0; } -static char *prepare_command_line(void) +static char * __init prepare_command_line(void) { #ifdef CONFIG_CMDLINE_BOOL #ifdef CONFIG_CMDLINE_OVERRIDE |