From 400031e05adfcef9e80eca80bdfc3f4b63658be4 Mon Sep 17 00:00:00 2001 From: David Vernet Date: Wed, 1 Feb 2023 11:30:15 -0600 Subject: bpf: Add __bpf_kfunc tag to all kfuncs Now that we have the __bpf_kfunc tag, we should use add it to all existing kfuncs to ensure that they'll never be elided in LTO builds. Signed-off-by: David Vernet Signed-off-by: Daniel Borkmann Acked-by: Stanislav Fomichev Link: https://lore.kernel.org/bpf/20230201173016.342758-4-void@manifault.com --- kernel/kexec_core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'kernel/kexec_core.c') diff --git a/kernel/kexec_core.c b/kernel/kexec_core.c index 969e8f52f7da..b1cf259854ca 100644 --- a/kernel/kexec_core.c +++ b/kernel/kexec_core.c @@ -6,6 +6,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt +#include #include #include #include @@ -975,7 +976,7 @@ void __noclone __crash_kexec(struct pt_regs *regs) } STACK_FRAME_NON_STANDARD(__crash_kexec); -void crash_kexec(struct pt_regs *regs) +__bpf_kfunc void crash_kexec(struct pt_regs *regs) { int old_cpu, this_cpu; -- cgit