From 0d96724e298c08ba24589b4802b0a26b6a237721 Mon Sep 17 00:00:00 2001 From: Catalin Marinas Date: Mon, 18 Mar 2013 10:12:56 +0000 Subject: arm64: Removed unused variable in compat_setup_rt_frame() Recent clean-up of the compat signal code left an unused 'stack' variable. Signed-off-by: Catalin Marinas --- arch/arm64/kernel/signal32.c | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/arm64/kernel') diff --git a/arch/arm64/kernel/signal32.c b/arch/arm64/kernel/signal32.c index 7f4f3673f2bc..e393174fe859 100644 --- a/arch/arm64/kernel/signal32.c +++ b/arch/arm64/kernel/signal32.c @@ -549,7 +549,6 @@ int compat_setup_rt_frame(int usig, struct k_sigaction *ka, siginfo_t *info, sigset_t *set, struct pt_regs *regs) { struct compat_rt_sigframe __user *frame; - compat_stack_t stack; int err = 0; frame = compat_get_sigframe(ka, regs, sizeof(*frame)); -- cgit v1.2.3 From a2c91547b5b1b9ae515851a85b5574f205b8e1c4 Mon Sep 17 00:00:00 2001 From: Catalin Marinas Date: Mon, 18 Feb 2013 18:22:14 +0000 Subject: arm64: Fix build error with !SMP The __atomic_hash is only defined when SMP is enabled but the arm64ksyms.c exports it even for the UP case. Signed-off-by: Catalin Marinas --- arch/arm64/kernel/arm64ksyms.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm64/kernel') diff --git a/arch/arm64/kernel/arm64ksyms.c b/arch/arm64/kernel/arm64ksyms.c index cef3925eaf60..aa3e948f7885 100644 --- a/arch/arm64/kernel/arm64ksyms.c +++ b/arch/arm64/kernel/arm64ksyms.c @@ -40,7 +40,9 @@ EXPORT_SYMBOL(__copy_to_user); EXPORT_SYMBOL(__clear_user); /* bitops */ +#ifdef CONFIG_SMP EXPORT_SYMBOL(__atomic_hash); +#endif /* physical memory */ EXPORT_SYMBOL(memstart_addr); -- cgit v1.2.3