summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--arch/arm64/kernel/entry-common.c75
1 files changed, 25 insertions, 50 deletions
diff --git a/arch/arm64/kernel/entry-common.c b/arch/arm64/kernel/entry-common.c
index 43d4c329775f..75e99161f79e 100644
--- a/arch/arm64/kernel/entry-common.c
+++ b/arch/arm64/kernel/entry-common.c
@@ -17,7 +17,7 @@
#include <asm/mmu.h>
#include <asm/sysreg.h>
-static void notrace el1_abort(struct pt_regs *regs, unsigned long esr)
+static void noinstr el1_abort(struct pt_regs *regs, unsigned long esr)
{
unsigned long far = read_sysreg(far_el1);
@@ -25,32 +25,28 @@ static void notrace el1_abort(struct pt_regs *regs, unsigned long esr)
far = untagged_addr(far);
do_mem_abort(far, esr, regs);
}
-NOKPROBE_SYMBOL(el1_abort);
-static void notrace el1_pc(struct pt_regs *regs, unsigned long esr)
+static void noinstr el1_pc(struct pt_regs *regs, unsigned long esr)
{
unsigned long far = read_sysreg(far_el1);
local_daif_inherit(regs);
do_sp_pc_abort(far, esr, regs);
}
-NOKPROBE_SYMBOL(el1_pc);
-static void notrace el1_undef(struct pt_regs *regs)
+static void noinstr el1_undef(struct pt_regs *regs)
{
local_daif_inherit(regs);
do_undefinstr(regs);
}
-NOKPROBE_SYMBOL(el1_undef);
-static void notrace el1_inv(struct pt_regs *regs, unsigned long esr)
+static void noinstr el1_inv(struct pt_regs *regs, unsigned long esr)
{
local_daif_inherit(regs);
bad_mode(regs, 0, esr);
}
-NOKPROBE_SYMBOL(el1_inv);
-static void notrace el1_dbg(struct pt_regs *regs, unsigned long esr)
+static void noinstr el1_dbg(struct pt_regs *regs, unsigned long esr)
{
unsigned long far = read_sysreg(far_el1);
@@ -64,16 +60,14 @@ static void notrace el1_dbg(struct pt_regs *regs, unsigned long esr)
do_debug_exception(far, esr, regs);
}
-NOKPROBE_SYMBOL(el1_dbg);
-static void notrace el1_fpac(struct pt_regs *regs, unsigned long esr)
+static void noinstr el1_fpac(struct pt_regs *regs, unsigned long esr)
{
local_daif_inherit(regs);
do_ptrauth_fault(regs, esr);
}
-NOKPROBE_SYMBOL(el1_fpac);
-asmlinkage void notrace el1_sync_handler(struct pt_regs *regs)
+asmlinkage void noinstr el1_sync_handler(struct pt_regs *regs)
{
unsigned long esr = read_sysreg(esr_el1);
@@ -106,9 +100,8 @@ asmlinkage void notrace el1_sync_handler(struct pt_regs *regs)
el1_inv(regs, esr);
}
}
-NOKPROBE_SYMBOL(el1_sync_handler);
-static void notrace el0_da(struct pt_regs *regs, unsigned long esr)
+static void noinstr el0_da(struct pt_regs *regs, unsigned long esr)
{
unsigned long far = read_sysreg(far_el1);
@@ -117,9 +110,8 @@ static void notrace el0_da(struct pt_regs *regs, unsigned long esr)
far = untagged_addr(far);
do_mem_abort(far, esr, regs);
}
-NOKPROBE_SYMBOL(el0_da);
-static void notrace el0_ia(struct pt_regs *regs, unsigned long esr)
+static void noinstr el0_ia(struct pt_regs *regs, unsigned long esr)
{
unsigned long far = read_sysreg(far_el1);
@@ -135,41 +127,36 @@ static void notrace el0_ia(struct pt_regs *regs, unsigned long esr)
local_daif_restore(DAIF_PROCCTX);
do_mem_abort(far, esr, regs);
}
-NOKPROBE_SYMBOL(el0_ia);
-static void notrace el0_fpsimd_acc(struct pt_regs *regs, unsigned long esr)
+static void noinstr el0_fpsimd_acc(struct pt_regs *regs, unsigned long esr)
{
user_exit_irqoff();
local_daif_restore(DAIF_PROCCTX);
do_fpsimd_acc(esr, regs);
}
-NOKPROBE_SYMBOL(el0_fpsimd_acc);
-static void notrace el0_sve_acc(struct pt_regs *regs, unsigned long esr)
+static void noinstr el0_sve_acc(struct pt_regs *regs, unsigned long esr)
{
user_exit_irqoff();
local_daif_restore(DAIF_PROCCTX);
do_sve_acc(esr, regs);
}
-NOKPROBE_SYMBOL(el0_sve_acc);
-static void notrace el0_fpsimd_exc(struct pt_regs *regs, unsigned long esr)
+static void noinstr el0_fpsimd_exc(struct pt_regs *regs, unsigned long esr)
{
user_exit_irqoff();
local_daif_restore(DAIF_PROCCTX);
do_fpsimd_exc(esr, regs);
}
-NOKPROBE_SYMBOL(el0_fpsimd_exc);
-static void notrace el0_sys(struct pt_regs *regs, unsigned long esr)
+static void noinstr el0_sys(struct pt_regs *regs, unsigned long esr)
{
user_exit_irqoff();
local_daif_restore(DAIF_PROCCTX);
do_sysinstr(esr, regs);
}
-NOKPROBE_SYMBOL(el0_sys);
-static void notrace el0_pc(struct pt_regs *regs, unsigned long esr)
+static void noinstr el0_pc(struct pt_regs *regs, unsigned long esr)
{
unsigned long far = read_sysreg(far_el1);
@@ -180,41 +167,36 @@ static void notrace el0_pc(struct pt_regs *regs, unsigned long esr)
local_daif_restore(DAIF_PROCCTX);
do_sp_pc_abort(far, esr, regs);
}
-NOKPROBE_SYMBOL(el0_pc);
-static void notrace el0_sp(struct pt_regs *regs, unsigned long esr)
+static void noinstr el0_sp(struct pt_regs *regs, unsigned long esr)
{
user_exit_irqoff();
local_daif_restore(DAIF_PROCCTX);
do_sp_pc_abort(regs->sp, esr, regs);
}
-NOKPROBE_SYMBOL(el0_sp);
-static void notrace el0_undef(struct pt_regs *regs)
+static void noinstr el0_undef(struct pt_regs *regs)
{
user_exit_irqoff();
local_daif_restore(DAIF_PROCCTX);
do_undefinstr(regs);
}
-NOKPROBE_SYMBOL(el0_undef);
-static void notrace el0_bti(struct pt_regs *regs)
+static void noinstr el0_bti(struct pt_regs *regs)
{
user_exit_irqoff();
local_daif_restore(DAIF_PROCCTX);
do_bti(regs);
}
-NOKPROBE_SYMBOL(el0_bti);
-static void notrace el0_inv(struct pt_regs *regs, unsigned long esr)
+static void noinstr el0_inv(struct pt_regs *regs, unsigned long esr)
{
user_exit_irqoff();
local_daif_restore(DAIF_PROCCTX);
bad_el0_sync(regs, 0, esr);
}
-NOKPROBE_SYMBOL(el0_inv);
-static void notrace el0_dbg(struct pt_regs *regs, unsigned long esr)
+static void noinstr el0_dbg(struct pt_regs *regs, unsigned long esr)
{
/* Only watchpoints write FAR_EL1, otherwise its UNKNOWN */
unsigned long far = read_sysreg(far_el1);
@@ -226,26 +208,23 @@ static void notrace el0_dbg(struct pt_regs *regs, unsigned long esr)
do_debug_exception(far, esr, regs);
local_daif_restore(DAIF_PROCCTX_NOIRQ);
}
-NOKPROBE_SYMBOL(el0_dbg);
-static void notrace el0_svc(struct pt_regs *regs)
+static void noinstr el0_svc(struct pt_regs *regs)
{
if (system_uses_irq_prio_masking())
gic_write_pmr(GIC_PRIO_IRQON | GIC_PRIO_PSR_I_SET);
do_el0_svc(regs);
}
-NOKPROBE_SYMBOL(el0_svc);
-static void notrace el0_fpac(struct pt_regs *regs, unsigned long esr)
+static void noinstr el0_fpac(struct pt_regs *regs, unsigned long esr)
{
user_exit_irqoff();
local_daif_restore(DAIF_PROCCTX);
do_ptrauth_fault(regs, esr);
}
-NOKPROBE_SYMBOL(el0_fpac);
-asmlinkage void notrace el0_sync_handler(struct pt_regs *regs)
+asmlinkage void noinstr el0_sync_handler(struct pt_regs *regs)
{
unsigned long esr = read_sysreg(esr_el1);
@@ -297,27 +276,24 @@ asmlinkage void notrace el0_sync_handler(struct pt_regs *regs)
el0_inv(regs, esr);
}
}
-NOKPROBE_SYMBOL(el0_sync_handler);
#ifdef CONFIG_COMPAT
-static void notrace el0_cp15(struct pt_regs *regs, unsigned long esr)
+static void noinstr el0_cp15(struct pt_regs *regs, unsigned long esr)
{
user_exit_irqoff();
local_daif_restore(DAIF_PROCCTX);
do_cp15instr(esr, regs);
}
-NOKPROBE_SYMBOL(el0_cp15);
-static void notrace el0_svc_compat(struct pt_regs *regs)
+static void noinstr el0_svc_compat(struct pt_regs *regs)
{
if (system_uses_irq_prio_masking())
gic_write_pmr(GIC_PRIO_IRQON | GIC_PRIO_PSR_I_SET);
do_el0_svc_compat(regs);
}
-NOKPROBE_SYMBOL(el0_svc_compat);
-asmlinkage void notrace el0_sync_compat_handler(struct pt_regs *regs)
+asmlinkage void noinstr el0_sync_compat_handler(struct pt_regs *regs)
{
unsigned long esr = read_sysreg(esr_el1);
@@ -360,5 +336,4 @@ asmlinkage void notrace el0_sync_compat_handler(struct pt_regs *regs)
el0_inv(regs, esr);
}
}
-NOKPROBE_SYMBOL(el0_sync_compat_handler);
#endif /* CONFIG_COMPAT */
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-07 16:16:12 +0000