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x86/boot/e820: Remove pointless early_panic() indirection

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early_panic() is a pointless wrapper around panic():

	static void __init early_panic(char *msg)
	{
		early_printk(msg);
		panic(msg);
	}

panic() will already do a printk() of 'msg', and an early_printk() if
earlyprintk is enabled. There's no need to print it separately.

Remove the function.

Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Andy Shevchenko <andy@kernel.org>
Cc: Arnd Bergmann <arnd@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Juergen Gross <jgross@suse.com>
Cc: "H . Peter Anvin" <hpa@zytor.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Paul Menzel <pmenzel@molgen.mpg.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: David Woodhouse <dwmw@amazon.co.uk>
Link: https://patch.msgid.link/20250515120549.2820541-12-mingo@kernel.org
This commit is contained in:
Ingo Molnar 2025-05-15 14:05:27 +02:00
parent eea78dc546
commit d214484f50
1 changed files with 1 additions and 7 deletions
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8
arch/x86/kernel/e820.c
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@ -893,12 +893,6 @@ unsigned long __init e820__end_of_low_ram_pfn(void)
return e820__end_ram_pfn(1UL << (32 - PAGE_SHIFT));
}
static void __init early_panic(char *msg)
{
early_printk(msg);
panic(msg);
}
static int userdef __initdata;
/* The "mem=nopentium" boot option disables 4MB page tables on 32-bit kernels: */
@ -1018,7 +1012,7 @@ void __init e820__finish_early_params(void)
{
if (userdef) {
if (e820__update_table(e820_table) < 0)
early_panic("Invalid user supplied memory map");
panic("Invalid user supplied memory map");
pr_info("user-defined physical RAM map:\n");
e820__print_table("user");