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| author | Thomas Gleixner <tglx@linutronix.de> | 2023-06-14 01:39:42 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2023-06-16 10:16:00 +0200 |
| commit | 54d9a91a3d6713d1332e93be13b4eaf0fa54349d (patch) | |
| tree | 49d67d442377cafac58742e3a67b0ab1b4934a4f /arch/x86/kernel/signal.c | |
| parent | 439e17576eb47f26b78c5bbc72e344d4206d2327 (diff) | |
| download | lwn-54d9a91a3d6713d1332e93be13b4eaf0fa54349d.tar.gz lwn-54d9a91a3d6713d1332e93be13b4eaf0fa54349d.zip | |
x86/init: Initialize signal frame size late
No point in doing this during really early boot. Move it to an early
initcall so that it is set up before possible user mode helpers are started
during device initialization.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20230613224545.727330699@linutronix.de
Diffstat (limited to 'arch/x86/kernel/signal.c')
| -rw-r--r-- | arch/x86/kernel/signal.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c index 004cb30b7419..cfeec3ee877e 100644 --- a/arch/x86/kernel/signal.c +++ b/arch/x86/kernel/signal.c @@ -182,7 +182,7 @@ get_sigframe(struct ksignal *ksig, struct pt_regs *regs, size_t frame_size, static unsigned long __ro_after_init max_frame_size; static unsigned int __ro_after_init fpu_default_state_size; -void __init init_sigframe_size(void) +static int __init init_sigframe_size(void) { fpu_default_state_size = fpu__get_fpstate_size(); @@ -194,7 +194,9 @@ void __init init_sigframe_size(void) max_frame_size = round_up(max_frame_size, FRAME_ALIGNMENT); pr_info("max sigframe size: %lu\n", max_frame_size); + return 0; } +early_initcall(init_sigframe_size); unsigned long get_sigframe_size(void) { |