The patch titled
Fix x86_64 compilation with DEBUG_SIG on
has been removed from the -mm tree. Its filename was
fix-x86_64-compilation-with-debug_sig-on.patch
This patch was dropped because it is obsolete
------------------------------------------------------
Subject: Fix x86_64 compilation with DEBUG_SIG on
From: Glauber de Oliveira Costa <gcosta@xxxxxxxxxx>
Setting the DEBUG_SIG flag breaks compilation due to a wrong struct access.
Additionally, it raises two warnings. This is one patch to fix them all.
Signed-off-by: Glauber de Oliveira Costa <gcosta@xxxxxxxxxx>
Cc: Andi Kleen <ak@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/x86_64/kernel/signal.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff -puN arch/x86_64/kernel/signal.c~fix-x86_64-compilation-with-debug_sig-on arch/x86_64/kernel/signal.c
--- a/arch/x86_64/kernel/signal.c~fix-x86_64-compilation-with-debug_sig-on
+++ a/arch/x86_64/kernel/signal.c
@@ -141,7 +141,7 @@ asmlinkage long sys_rt_sigreturn(struct
goto badframe;
#ifdef DEBUG_SIG
- printk("%d sigreturn rip:%lx rsp:%lx frame:%p rax:%lx\n",current->pid,regs.rip,regs.rsp,frame,eax);
+ printk("%d sigreturn rip:%lx rsp:%lx frame:%p rax:%lx\n",current->pid,regs->rip,regs->rsp,frame,eax);
#endif
if (do_sigaltstack(&frame->uc.uc_stack, NULL, regs->rsp) == -EFAULT)
@@ -301,7 +301,7 @@ static int setup_rt_frame(int sig, struc
if (test_thread_flag(TIF_SINGLESTEP))
ptrace_notify(SIGTRAP);
#ifdef DEBUG_SIG
- printk("SIG deliver (%s:%d): sp=%p pc=%p ra=%p\n",
+ printk("SIG deliver (%s:%d): sp=%p pc=%lx ra=%p\n",
current->comm, current->pid, frame, regs->rip, frame->pretcode);
#endif
@@ -463,7 +463,7 @@ void
do_notify_resume(struct pt_regs *regs, void *unused, __u32 thread_info_flags)
{
#ifdef DEBUG_SIG
- printk("do_notify_resume flags:%x rip:%lx rsp:%lx caller:%lx pending:%lx\n",
+ printk("do_notify_resume flags:%x rip:%lx rsp:%lx caller:%p pending:%x\n",
thread_info_flags, regs->rip, regs->rsp, __builtin_return_address(0),signal_pending(current));
#endif
_
Patches currently in -mm which might be from gcosta@xxxxxxxxxx are
x86_64-remove-duplicated-code-for-reading-control-registers.patch
yet-another-function-to-load-cr3-register.patch
fix-x86_64-compilation-with-debug_sig-on.patch
-
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