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TO RESET: setup_rt_frame: show debug message

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Change-Id: I07d4f2dbba9bdb72f8a2892e6b5bd429b8e0aeec
This commit is contained in:
Masamichi Takagi
2020-06-15 13:08:20 +09:00
parent d5716d3c3a
commit 4cd7051c2d
1 changed files with 3 additions and 0 deletions
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3
arch/arm64/kernel/syscall.c
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@@ -1071,6 +1071,9 @@ static int setup_rt_frame(int usig, unsigned long rc, int to_restart,
if (k->sa.sa_flags & SA_RESTORER){ if (k->sa.sa_flags & SA_RESTORER){
regs->regs[30] = (unsigned long)k->sa.sa_restorer; regs->regs[30] = (unsigned long)k->sa.sa_restorer;
#ifdef ENABLE_FUGAKU_HACKS
kprintf("%s: SA_RESTORER: 0x%lx\n", __func__, regs->regs[30]);
#endif
} else { } else {
regs->regs[30] = (unsigned long)VDSO_SYMBOL(thread->vm->vdso_addr, sigtramp); regs->regs[30] = (unsigned long)VDSO_SYMBOL(thread->vm->vdso_addr, sigtramp);
} }