summaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
Diffstat (limited to 'arch')
-rw-r--r--arch/alpha/kernel/traps.c6
-rw-r--r--arch/alpha/mm/fault.c2
-rw-r--r--arch/arm/kernel/traps.c2
-rw-r--r--arch/arm/mm/fault.c2
-rw-r--r--arch/arm64/kernel/traps.c2
-rw-r--r--arch/arm64/mm/fault.c2
-rw-r--r--arch/csky/abiv1/alignment.c2
-rw-r--r--arch/csky/kernel/traps.c2
-rw-r--r--arch/csky/mm/fault.c2
-rw-r--r--arch/h8300/kernel/traps.c3
-rw-r--r--arch/h8300/mm/fault.c2
-rw-r--r--arch/hexagon/kernel/traps.c2
-rw-r--r--arch/ia64/kernel/mca_drv.c2
-rw-r--r--arch/ia64/kernel/traps.c2
-rw-r--r--arch/ia64/mm/fault.c2
-rw-r--r--arch/m68k/kernel/ptrace.c12
-rw-r--r--arch/m68k/kernel/traps.c2
-rw-r--r--arch/m68k/mm/fault.c2
-rw-r--r--arch/microblaze/kernel/exceptions.c4
-rw-r--r--arch/mips/kernel/traps.c2
-rw-r--r--arch/nds32/kernel/fpu.c2
-rw-r--r--arch/nds32/kernel/traps.c8
-rw-r--r--arch/nios2/kernel/traps.c4
-rw-r--r--arch/openrisc/kernel/traps.c2
-rw-r--r--arch/parisc/kernel/traps.c2
-rw-r--r--arch/powerpc/kernel/traps.c8
-rw-r--r--arch/riscv/kernel/traps.c2
-rw-r--r--arch/riscv/mm/fault.c2
-rw-r--r--arch/s390/kernel/dumpstack.c2
-rw-r--r--arch/s390/kernel/nmi.c2
-rw-r--r--arch/sh/kernel/traps.c2
-rw-r--r--arch/sparc/kernel/traps_32.c4
-rw-r--r--arch/sparc/kernel/traps_64.c4
-rw-r--r--arch/x86/entry/entry_32.S6
-rw-r--r--arch/x86/entry/entry_64.S6
-rw-r--r--arch/x86/kernel/dumpstack.c4
-rw-r--r--arch/xtensa/kernel/entry.S2
-rw-r--r--arch/xtensa/kernel/traps.c2
38 files changed, 54 insertions, 67 deletions
diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c
index 2ae34702456c..8a66fe544c69 100644
--- a/arch/alpha/kernel/traps.c
+++ b/arch/alpha/kernel/traps.c
@@ -190,7 +190,7 @@ die_if_kernel(char * str, struct pt_regs *regs, long err, unsigned long *r9_15)
local_irq_enable();
while (1);
}
- do_exit(SIGSEGV);
+ make_task_dead(SIGSEGV);
}
#ifndef CONFIG_MATHEMU
@@ -575,7 +575,7 @@ do_entUna(void * va, unsigned long opcode, unsigned long reg,
printk("Bad unaligned kernel access at %016lx: %p %lx %lu\n",
pc, va, opcode, reg);
- do_exit(SIGSEGV);
+ make_task_dead(SIGSEGV);
got_exception:
/* Ok, we caught the exception, but we don't want it. Is there
@@ -630,7 +630,7 @@ got_exception:
local_irq_enable();
while (1);
}
- do_exit(SIGSEGV);
+ make_task_dead(SIGSEGV);
}
/*
diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
index 6c0a277388dd..ec20c1004abf 100644
--- a/arch/alpha/mm/fault.c
+++ b/arch/alpha/mm/fault.c
@@ -202,7 +202,7 @@ retry:
printk(KERN_ALERT "Unable to handle kernel paging request at "
"virtual address %016lx\n", address);
die_if_kernel("Oops", regs, cause, (unsigned long*)regs - 16);
- do_exit(SIGKILL);
+ make_task_dead(SIGKILL);
/* We ran out of memory, or some other thing happened to us that
made us unable to handle the page fault gracefully. */
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index c5e25cf7219b..da04ed85855a 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -335,7 +335,7 @@ static void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
if (panic_on_oops)
panic("Fatal exception");
if (signr)
- do_exit(signr);
+ make_task_dead(signr);
}
/*
diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
index 13949510772a..a062e07516dd 100644
--- a/arch/arm/mm/fault.c
+++ b/arch/arm/mm/fault.c
@@ -117,7 +117,7 @@ static void die_kernel_fault(const char *msg, struct mm_struct *mm,
show_pte(KERN_ALERT, mm, addr);
die("Oops", regs, fsr);
bust_spinlocks(0);
- do_exit(SIGKILL);
+ make_task_dead(SIGKILL);
}
/*
diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c
index e8986e6067a9..70fc42470f13 100644
--- a/arch/arm64/kernel/traps.c
+++ b/arch/arm64/kernel/traps.c
@@ -235,7 +235,7 @@ void die(const char *str, struct pt_regs *regs, int err)
raw_spin_unlock_irqrestore(&die_lock, flags);
if (ret != NOTIFY_STOP)
- do_exit(SIGSEGV);
+ make_task_dead(SIGSEGV);
}
static void arm64_show_signal(int signo, const char *str)
diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c
index 11e04cca0f4f..77341b160aca 100644
--- a/arch/arm64/mm/fault.c
+++ b/arch/arm64/mm/fault.c
@@ -304,7 +304,7 @@ static void die_kernel_fault(const char *msg, unsigned long addr,
show_pte(addr);
die("Oops", regs, esr);
bust_spinlocks(0);
- do_exit(SIGKILL);
+ make_task_dead(SIGKILL);
}
#ifdef CONFIG_KASAN_HW_TAGS
diff --git a/arch/csky/abiv1/alignment.c b/arch/csky/abiv1/alignment.c
index cb2a0d94a144..2df115d0e210 100644
--- a/arch/csky/abiv1/alignment.c
+++ b/arch/csky/abiv1/alignment.c
@@ -294,7 +294,7 @@ bad_area:
__func__, opcode, rz, rx, imm, addr);
show_regs(regs);
bust_spinlocks(0);
- do_exit(SIGKILL);
+ make_task_dead(SIGKILL);
}
force_sig_fault(SIGBUS, BUS_ADRALN, (void __user *)addr);
diff --git a/arch/csky/kernel/traps.c b/arch/csky/kernel/traps.c
index 2020af88b636..6e426fba0119 100644
--- a/arch/csky/kernel/traps.c
+++ b/arch/csky/kernel/traps.c
@@ -109,7 +109,7 @@ void die(struct pt_regs *regs, const char *str)
if (panic_on_oops)
panic("Fatal exception");
if (ret != NOTIFY_STOP)
- do_exit(SIGSEGV);
+ make_task_dead(SIGSEGV);
}
void do_trap(struct pt_regs *regs, int signo, int code, unsigned long addr)
diff --git a/arch/csky/mm/fault.c b/arch/csky/mm/fault.c
index 466ad949818a..7215a46b6b8e 100644
--- a/arch/csky/mm/fault.c
+++ b/arch/csky/mm/fault.c
@@ -67,7 +67,7 @@ static inline void no_context(struct pt_regs *regs, unsigned long addr)
pr_alert("Unable to handle kernel paging request at virtual "
"addr 0x%08lx, pc: 0x%08lx\n", addr, regs->pc);
die(regs, "Oops");
- do_exit(SIGKILL);
+ make_task_dead(SIGKILL);
}
static inline void mm_fault_error(struct pt_regs *regs, unsigned long addr, vm_fault_t fault)
diff --git a/arch/h8300/kernel/traps.c b/arch/h8300/kernel/traps.c
index bdbe988d8dbc..a92c39e03802 100644
--- a/arch/h8300/kernel/traps.c
+++ b/arch/h8300/kernel/traps.c
@@ -17,6 +17,7 @@
#include <linux/types.h>
#include <linux/sched.h>
#include <linux/sched/debug.h>
+#include <linux/sched/task.h>
#include <linux/mm_types.h>
#include <linux/kernel.h>
#include <linux/errno.h>
@@ -106,7 +107,7 @@ void die(const char *str, struct pt_regs *fp, unsigned long err)
dump(fp);
spin_unlock_irq(&die_lock);
- do_exit(SIGSEGV);
+ make_task_dead(SIGSEGV);
}
static int kstack_depth_to_print = 24;
diff --git a/arch/h8300/mm/fault.c b/arch/h8300/mm/fault.c
index d4bc9c16f2df..b465441f490d 100644
--- a/arch/h8300/mm/fault.c
+++ b/arch/h8300/mm/fault.c
@@ -51,7 +51,7 @@ asmlinkage int do_page_fault(struct pt_regs *regs, unsigned long address,
printk(" at virtual address %08lx\n", address);
if (!user_mode(regs))
die("Oops", regs, error_code);
- do_exit(SIGKILL);
+ make_task_dead(SIGKILL);
return 1;
}
diff --git a/arch/hexagon/kernel/traps.c b/arch/hexagon/kernel/traps.c
index edfc35dafeb1..1240f038cce0 100644
--- a/arch/hexagon/kernel/traps.c
+++ b/arch/hexagon/kernel/traps.c
@@ -214,7 +214,7 @@ int die(const char *str, struct pt_regs *regs, long err)
panic("Fatal exception");
oops_exit();
- do_exit(err);
+ make_task_dead(err);
return 0;
}
diff --git a/arch/ia64/kernel/mca_drv.c b/arch/ia64/kernel/mca_drv.c
index 5bfc79be4cef..23c203639a96 100644
--- a/arch/ia64/kernel/mca_drv.c
+++ b/arch/ia64/kernel/mca_drv.c
@@ -176,7 +176,7 @@ mca_handler_bh(unsigned long paddr, void *iip, unsigned long ipsr)
spin_unlock(&mca_bh_lock);
/* This process is about to be killed itself */
- do_exit(SIGKILL);
+ make_task_dead(SIGKILL);
}
/**
diff --git a/arch/ia64/kernel/traps.c b/arch/ia64/kernel/traps.c
index e13cb905930f..753642366e12 100644
--- a/arch/ia64/kernel/traps.c
+++ b/arch/ia64/kernel/traps.c
@@ -85,7 +85,7 @@ die (const char *str, struct pt_regs *regs, long err)
if (panic_on_oops)
panic("Fatal exception");
- do_exit(SIGSEGV);
+ make_task_dead(SIGSEGV);
return 0;
}
diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
index 32417f49ad2f..07379d1a227f 100644
--- a/arch/ia64/mm/fault.c
+++ b/arch/ia64/mm/fault.c
@@ -257,7 +257,7 @@ retry:
regs = NULL;
bust_spinlocks(0);
if (regs)
- do_exit(SIGKILL);
+ make_task_dead(SIGKILL);
return;
out_of_memory:
diff --git a/arch/m68k/kernel/ptrace.c b/arch/m68k/kernel/ptrace.c
index 94b3b274186d..aa3a0b8d07e9 100644
--- a/arch/m68k/kernel/ptrace.c
+++ b/arch/m68k/kernel/ptrace.c
@@ -273,17 +273,7 @@ out_eio:
asmlinkage void syscall_trace(void)
{
- ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD)
- ? 0x80 : 0));
- /*
- * this isn't the same as continuing with a signal, but it will do
- * for normal use. strace only continues with a signal if the
- * stopping signal is not SIGTRAP. -brl
- */
- if (current->exit_code) {
- send_sig(current->exit_code, current, 1);
- current->exit_code = 0;
- }
+ ptrace_report_syscall(0);
}
#if defined(CONFIG_COLDFIRE) || !defined(CONFIG_MMU)
diff --git a/arch/m68k/kernel/traps.c b/arch/m68k/kernel/traps.c
index 34d6458340b0..59fc63feb0dc 100644
--- a/arch/m68k/kernel/traps.c
+++ b/arch/m68k/kernel/traps.c
@@ -1131,7 +1131,7 @@ void die_if_kernel (char *str, struct pt_regs *fp, int nr)
pr_crit("%s: %08x\n", str, nr);
show_registers(fp);
add_taint(TAINT_DIE, LOCKDEP_NOW_UNRELIABLE);
- do_exit(SIGSEGV);
+ make_task_dead(SIGSEGV);
}
asmlinkage void set_esp0(unsigned long ssp)
diff --git a/arch/m68k/mm/fault.c b/arch/m68k/mm/fault.c
index 53cfb9bc1066..1493cf5eac1e 100644
--- a/arch/m68k/mm/fault.c
+++ b/arch/m68k/mm/fault.c
@@ -48,7 +48,7 @@ int send_fault_sig(struct pt_regs *regs)
pr_alert("Unable to handle kernel access");
pr_cont(" at virtual address %p\n", addr);
die_if_kernel("Oops", regs, 0 /*error_code*/);
- do_exit(SIGKILL);
+ make_task_dead(SIGKILL);
}
return 1;
diff --git a/arch/microblaze/kernel/exceptions.c b/arch/microblaze/kernel/exceptions.c
index 908788497b28..fd153d5fab98 100644
--- a/arch/microblaze/kernel/exceptions.c
+++ b/arch/microblaze/kernel/exceptions.c
@@ -44,10 +44,10 @@ void die(const char *str, struct pt_regs *fp, long err)
pr_warn("Oops: %s, sig: %ld\n", str, err);
show_regs(fp);
spin_unlock_irq(&die_lock);
- /* do_exit() should take care of panic'ing from an interrupt
+ /* make_task_dead() should take care of panic'ing from an interrupt
* context so we don't handle it here
*/
- do_exit(err);
+ make_task_dead(err);
}
/* for user application debugging */
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index d26b0fb8ea06..a486486b2355 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -422,7 +422,7 @@ void __noreturn die(const char *str, struct pt_regs *regs)
if (regs && kexec_should_crash(current))
crash_kexec(regs);
- do_exit(sig);
+ make_task_dead(sig);
}
extern struct exception_table_entry __start___dbe_table[];
diff --git a/arch/nds32/kernel/fpu.c b/arch/nds32/kernel/fpu.c
index 9edd7ed7d7bf..701c09a668de 100644
--- a/arch/nds32/kernel/fpu.c
+++ b/arch/nds32/kernel/fpu.c
@@ -223,7 +223,7 @@ inline void handle_fpu_exception(struct pt_regs *regs)
}
} else if (fpcsr & FPCSR_mskRIT) {
if (!user_mode(regs))
- do_exit(SIGILL);
+ make_task_dead(SIGILL);
si_signo = SIGILL;
}
diff --git a/arch/nds32/kernel/traps.c b/arch/nds32/kernel/traps.c
index ca75d475eda4..c0a8f3344fb9 100644
--- a/arch/nds32/kernel/traps.c
+++ b/arch/nds32/kernel/traps.c
@@ -141,7 +141,7 @@ void __noreturn die(const char *str, struct pt_regs *regs, int err)
bust_spinlocks(0);
spin_unlock_irq(&die_lock);
- do_exit(SIGSEGV);
+ make_task_dead(SIGSEGV);
}
EXPORT_SYMBOL(die);
@@ -240,7 +240,7 @@ void unhandled_interruption(struct pt_regs *regs)
pr_emerg("unhandled_interruption\n");
show_regs(regs);
if (!user_mode(regs))
- do_exit(SIGKILL);
+ make_task_dead(SIGKILL);
force_sig(SIGKILL);
}
@@ -251,7 +251,7 @@ void unhandled_exceptions(unsigned long entry, unsigned long addr,
addr, type);
show_regs(regs);
if (!user_mode(regs))
- do_exit(SIGKILL);
+ make_task_dead(SIGKILL);
force_sig(SIGKILL);
}
@@ -278,7 +278,7 @@ void do_revinsn(struct pt_regs *regs)
pr_emerg("Reserved Instruction\n");
show_regs(regs);
if (!user_mode(regs))
- do_exit(SIGILL);
+ make_task_dead(SIGILL);
force_sig(SIGILL);
}
diff --git a/arch/nios2/kernel/traps.c b/arch/nios2/kernel/traps.c
index 596986a74a26..85ac49d64cf7 100644
--- a/arch/nios2/kernel/traps.c
+++ b/arch/nios2/kernel/traps.c
@@ -37,10 +37,10 @@ void die(const char *str, struct pt_regs *regs, long err)
show_regs(regs);
spin_unlock_irq(&die_lock);
/*
- * do_exit() should take care of panic'ing from an interrupt
+ * make_task_dead() should take care of panic'ing from an interrupt
* context so we don't handle it here
*/
- do_exit(err);
+ make_task_dead(err);
}
void _exception(int signo, struct pt_regs *regs, int code, unsigned long addr)
diff --git a/arch/openrisc/kernel/traps.c b/arch/openrisc/kernel/traps.c
index 0898cb159fac..0446a3c34372 100644
--- a/arch/openrisc/kernel/traps.c
+++ b/arch/openrisc/kernel/traps.c
@@ -212,7 +212,7 @@ void __noreturn die(const char *str, struct pt_regs *regs, long err)
__asm__ __volatile__("l.nop 1");
do {} while (1);
#endif
- do_exit(SIGSEGV);
+ make_task_dead(SIGSEGV);
}
/* This is normally the 'Oops' routine */
diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
index eb41fece1910..b6fdebddc8e9 100644
--- a/arch/parisc/kernel/traps.c
+++ b/arch/parisc/kernel/traps.c
@@ -269,7 +269,7 @@ void die_if_kernel(char *str, struct pt_regs *regs, long err)
panic("Fatal exception");
oops_exit();
- do_exit(SIGSEGV);
+ make_task_dead(SIGSEGV);
}
/* gdb uses break 4,8 */
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index 11741703d26e..a08bb7cefdc5 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -245,7 +245,7 @@ static void oops_end(unsigned long flags, struct pt_regs *regs,
if (panic_on_oops)
panic("Fatal exception");
- do_exit(signr);
+ make_task_dead(signr);
}
NOKPROBE_SYMBOL(oops_end);
@@ -792,9 +792,9 @@ int machine_check_generic(struct pt_regs *regs)
void die_mce(const char *str, struct pt_regs *regs, long err)
{
/*
- * The machine check wants to kill the interrupted context, but
- * do_exit() checks for in_interrupt() and panics in that case, so
- * exit the irq/nmi before calling die.
+ * The machine check wants to kill the interrupted context,
+ * but make_task_dead() checks for in_interrupt() and panics
+ * in that case, so exit the irq/nmi before calling die.
*/
if (in_nmi())
nmi_exit();
diff --git a/arch/riscv/kernel/traps.c b/arch/riscv/kernel/traps.c
index 0daaa3e4630d..fe92e119e6a3 100644
--- a/arch/riscv/kernel/traps.c
+++ b/arch/riscv/kernel/traps.c
@@ -54,7 +54,7 @@ void die(struct pt_regs *regs, const char *str)
if (panic_on_oops)
panic("Fatal exception");
if (ret != NOTIFY_STOP)
- do_exit(SIGSEGV);
+ make_task_dead(SIGSEGV);
}
void do_trap(struct pt_regs *regs, int signo, int code, unsigned long addr)
diff --git a/arch/riscv/mm/fault.c b/arch/riscv/mm/fault.c
index cae4b6363607..02a0ee2d3c10 100644
--- a/arch/riscv/mm/fault.c
+++ b/arch/riscv/mm/fault.c
@@ -31,7 +31,7 @@ static void die_kernel_fault(const char *msg, unsigned long addr,
bust_spinlocks(0);
die(regs, "Oops");
- do_exit(SIGKILL);
+ make_task_dead(SIGKILL);
}
static inline void no_context(struct pt_regs *regs, unsigned long addr)
diff --git a/arch/s390/kernel/dumpstack.c b/arch/s390/kernel/dumpstack.c
index 0681c55e831d..1e3233eb510a 100644
--- a/arch/s390/kernel/dumpstack.c
+++ b/arch/s390/kernel/dumpstack.c
@@ -224,5 +224,5 @@ void __noreturn die(struct pt_regs *regs, const char *str)
if (panic_on_oops)
panic("Fatal exception: panic_on_oops");
oops_exit();
- do_exit(SIGSEGV);
+ make_task_dead(SIGSEGV);
}
diff --git a/arch/s390/kernel/nmi.c b/arch/s390/kernel/nmi.c
index 1cf1e37553e8..0c9e894913dc 100644
--- a/arch/s390/kernel/nmi.c
+++ b/arch/s390/kernel/nmi.c
@@ -166,7 +166,7 @@ void __s390_handle_mcck(void)
"malfunction (code 0x%016lx).\n", mcck.mcck_code);
printk(KERN_EMERG "mcck: task: %s, pid: %d.\n",
current->comm, current->pid);
- do_exit(SIGSEGV);
+ make_task_dead(SIGSEGV);
}
}
diff --git a/arch/sh/kernel/traps.c b/arch/sh/kernel/traps.c
index cbe3201d4f21..01884054aeb2 100644
--- a/arch/sh/kernel/traps.c
+++ b/arch/sh/kernel/traps.c
@@ -57,7 +57,7 @@ void __noreturn die(const char *str, struct pt_regs *regs, long err)
if (panic_on_oops)
panic("Fatal exception");
- do_exit(SIGSEGV);
+ make_task_dead(SIGSEGV);
}
void die_if_kernel(const char *str, struct pt_regs *regs, long err)
diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
index 5630e5a395e0..179aabfa712e 100644
--- a/arch/sparc/kernel/traps_32.c
+++ b/arch/sparc/kernel/traps_32.c
@@ -86,9 +86,7 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
}
printk("Instruction DUMP:");
instruction_dump ((unsigned long *) regs->pc);
- if(regs->psr & PSR_PS)
- do_exit(SIGKILL);
- do_exit(SIGSEGV);
+ make_task_dead((regs->psr & PSR_PS) ? SIGKILL : SIGSEGV);
}
void do_hw_interrupt(struct pt_regs *regs, unsigned long type)
diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
index 6863025ed56d..21077821f427 100644
--- a/arch/sparc/kernel/traps_64.c
+++ b/arch/sparc/kernel/traps_64.c
@@ -2559,9 +2559,7 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
}
if (panic_on_oops)
panic("Fatal exception");
- if (regs->tstate & TSTATE_PRIV)
- do_exit(SIGKILL);
- do_exit(SIGSEGV);
+ make_task_dead((regs->tstate & TSTATE_PRIV)? SIGKILL : SIGSEGV);
}
EXPORT_SYMBOL(die_if_kernel);
diff --git a/arch/x86/entry/entry_32.S b/arch/x86/entry/entry_32.S
index a7ec22b1d06c..887420844066 100644
--- a/arch/x86/entry/entry_32.S
+++ b/arch/x86/entry/entry_32.S
@@ -1241,14 +1241,14 @@ SYM_CODE_START(asm_exc_nmi)
SYM_CODE_END(asm_exc_nmi)
.pushsection .text, "ax"
-SYM_CODE_START(rewind_stack_do_exit)
+SYM_CODE_START(rewind_stack_and_make_dead)
/* Prevent any naive code from trying to unwind to our caller. */
xorl %ebp, %ebp
movl PER_CPU_VAR(cpu_current_top_of_stack), %esi
leal -TOP_OF_KERNEL_STACK_PADDING-PTREGS_SIZE(%esi), %esp
- call do_exit
+ call make_task_dead
1: jmp 1b
-SYM_CODE_END(rewind_stack_do_exit)
+SYM_CODE_END(rewind_stack_and_make_dead)
.popsection
diff --git a/arch/x86/entry/entry_64.S b/arch/x86/entry/entry_64.S
index 1ffdbfaad2e2..466df3e50276 100644
--- a/arch/x86/entry/entry_64.S
+++ b/arch/x86/entry/entry_64.S
@@ -1427,7 +1427,7 @@ SYM_CODE_END(ignore_sysret)
#endif
.pushsection .text, "ax"
-SYM_CODE_START(rewind_stack_do_exit)
+SYM_CODE_START(rewind_stack_and_make_dead)
UNWIND_HINT_FUNC
/* Prevent any naive code from trying to unwind to our caller. */
xorl %ebp, %ebp
@@ -1436,6 +1436,6 @@ SYM_CODE_START(rewind_stack_do_exit)
leaq -PTREGS_SIZE(%rax), %rsp
UNWIND_HINT_REGS
- call do_exit
-SYM_CODE_END(rewind_stack_do_exit)
+ call make_task_dead
+SYM_CODE_END(rewind_stack_and_make_dead)
.popsection
diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
index ea4fe192189d..53de044e5654 100644
--- a/arch/x86/kernel/dumpstack.c
+++ b/arch/x86/kernel/dumpstack.c
@@ -351,7 +351,7 @@ unsigned long oops_begin(void)
}
NOKPROBE_SYMBOL(oops_begin);
-void __noreturn rewind_stack_do_exit(int signr);
+void __noreturn rewind_stack_and_make_dead(int signr);
void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
{
@@ -386,7 +386,7 @@ void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
* reuse the task stack and that existing poisons are invalid.
*/
kasan_unpoison_task_stack(current);
- rewind_stack_do_exit(signr);
+ rewind_stack_and_make_dead(signr);
}
NOKPROBE_SYMBOL(oops_end);
diff --git a/arch/xtensa/kernel/entry.S b/arch/xtensa/kernel/entry.S
index 99ab3c1a3387..a1029a5b6a1d 100644
--- a/arch/xtensa/kernel/entry.S
+++ b/arch/xtensa/kernel/entry.S
@@ -1433,7 +1433,7 @@ ENTRY(fast_syscall_spill_registers)
rsync
movi abi_arg0, SIGSEGV
- abi_call do_exit
+ abi_call make_task_dead
/* shouldn't return, so panic */
diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c
index 4b4dbeb2d612..9345007d474d 100644
--- a/arch/xtensa/kernel/traps.c
+++ b/arch/xtensa/kernel/traps.c
@@ -552,5 +552,5 @@ void __noreturn die(const char * str, struct pt_regs * regs, long err)
if (panic_on_oops)
panic("Fatal exception");
- do_exit(err);
+ make_task_dead(err);
}