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linux/arch/powerpc/kernel
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Nicholas Piggin 98798f33c6 powerpc/64/interrupt: add missing kprobe annotations on interrupt exit symbols 
If one interrupt exit symbol must not be kprobed, none of them can be,
without more justification for why it's safe. Disallow kprobing on any
of the (non-local) labels in the exit paths.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210630074621.2109197-8-npiggin@gmail.com
2021-06-30 22:21:20 +10:00
..
ptrace powerpc/64s: avoid reloading (H)SRR registers if they are still valid 2021-06-25 00:06:55 +10:00
syscalls Add Landlock, a new LSM from Mickaël Salaün <mic@linux.microsoft.com> 2021-05-01 18:50:44 -07:00
trace powerpc: Don't use 'struct ppc_inst' to reference instruction location 2021-06-17 00:09:00 +10:00
vdso32 powerpc updates for 5.13 2021-04-30 12:22:28 -07:00
vdso64 powerpc/vdso: Add support for time namespaces 2021-04-14 23:04:44 +10:00
.gitignore
align.c powerpc: Rename probe_kernel_read_inst() 2021-04-21 22:52:33 +10:00
asm-offsets.c powerpc/64: use interrupt restart table to speed up return from interrupt 2021-06-25 00:06:56 +10:00
audit.c
btext.c
cacheinfo.c powerpc/cacheinfo: Print correct cache-sibling map/list for L2 cache 2020-12-11 00:10:25 +11:00
cacheinfo.h
compat_audit.c
cpu_setup_6xx.S
cpu_setup_44x.S
cpu_setup_fsl_booke.S powerpc: Retire e200 core (mpc555x processor) 2020-12-05 21:49:18 +11:00
cpu_setup_pa6t.S
cpu_setup_power.c powerpc/perf: MMCR0 control for PMU registers under PMCC=00 2020-12-04 01:01:29 +11:00
cpu_setup_ppc970.S
cputable.c arch: powerpc: Stop building and using oprofile 2021-01-29 10:05:51 +05:30
crash_dump.c powerpc: Don't use 'struct ppc_inst' to reference instruction location 2021-06-17 00:09:00 +10:00
dawr.c
dbell.c powerpc: handle irq_enter/irq_exit in interrupt handler wrappers 2021-02-09 00:10:49 +11:00
dma-iommu.c
dma-mask.c
dma-swiotlb.c
dt_cpu_ftrs.c arch: powerpc: Stop building and using oprofile 2021-01-29 10:05:51 +05:30
early_32.c
eeh.c powerpc: Fix reverse map real-mode address lookup with huge vmalloc 2021-05-28 22:54:27 +10:00
eeh_cache.c
eeh_driver.c
eeh_event.c
eeh_pe.c
eeh_sysfs.c
entry_32.S powerpc/32: Reduce code duplication of system call entry 2021-06-25 00:07:10 +10:00
entry_64.S powerpc/64: move interrupt return asm to interrupt_64.S 2021-06-25 00:06:55 +10:00
epapr_hcalls.S
epapr_paravirt.c powerpc: Don't use 'struct ppc_inst' to reference instruction location 2021-06-17 00:09:00 +10:00
exceptions-64e.S powerpc/64e: remove implicit soft-masking and interrupt exit restart logic 2021-06-30 22:21:20 +10:00
exceptions-64s.S powerpc/64s: add a table of implicit soft-masked addresses 2021-06-30 22:21:20 +10:00
fadump.c powerpc/fadump: Fix sparse warnings 2021-04-22 20:59:04 +10:00
firmware.c powerpc: Fix is_kvm_guest() / kvm_para_available() 2021-06-25 14:47:19 +10:00
fpu.S powerpc/64s: avoid reloading (H)SRR registers if they are still valid 2021-06-25 00:06:55 +10:00
fsl_booke_entry_mapping.S
head_8xx.S powerpc: Define swapper_pg_dir[] in C 2021-06-17 00:09:10 +10:00
head_32.h powerpc/32: Reduce code duplication of system call entry 2021-06-25 00:07:10 +10:00
head_40x.S powerpc: Define swapper_pg_dir[] in C 2021-06-17 00:09:10 +10:00
head_44x.S powerpc: Define swapper_pg_dir[] in C 2021-06-17 00:09:10 +10:00
head_64.S powerpc/64: move interrupt return asm to interrupt_64.S 2021-06-25 00:06:55 +10:00
head_book3s_32.S powerpc: Remove klimit 2021-06-25 00:07:10 +10:00
head_booke.h powerpc/32: Avoid #ifdef nested with FTR_SECTION on booke syscall entry 2021-06-25 00:07:11 +10:00
head_fsl_booke.S powerpc: Define swapper_pg_dir[] in C 2021-06-17 00:09:10 +10:00
hw_breakpoint.c powerpc/64s: avoid reloading (H)SRR registers if they are still valid 2021-06-25 00:06:55 +10:00
hw_breakpoint_constraints.c powerpc/uaccess: Remove __get/put_user_inatomic() 2021-04-03 21:21:41 +11:00
idle.c
idle_6xx.S powerpc/32: Return directly from power_save_ppc32_restore() 2021-03-29 13:22:10 +11:00
idle_book3e.S
idle_book3s.S powerpc/64s: power4 nap fixup in C 2021-04-08 21:17:45 +10:00
idle_e500.S powerpc/32: Return directly from power_save_ppc32_restore() 2021-03-29 13:22:10 +11:00
ima_arch.c
interrupt.c powerpc/64e: remove implicit soft-masking and interrupt exit restart logic 2021-06-30 22:21:20 +10:00
interrupt_64.S powerpc/64/interrupt: add missing kprobe annotations on interrupt exit symbols 2021-06-30 22:21:20 +10:00
io-workarounds.c powerpc: Fix reverse map real-mode address lookup with huge vmalloc 2021-05-28 22:54:27 +10:00
io.c
iomap.c
iommu.c Revert "powerpc/kernel/iommu: Align size for IOMMU_PAGE_SIZE() to save TCEs" 2021-06-01 11:17:08 +10:00
irq.c powerpc/64: enable MSR[EE] in irq replay pt_regs 2021-06-30 22:21:20 +10:00
isa-bridge.c mm/vmalloc: remove unmap_kernel_range 2021-04-30 11:20:40 -07:00
jump_label.c powerpc: Don't use 'struct ppc_inst' to reference instruction location 2021-06-17 00:09:00 +10:00
kgdb.c powerpc/64s: avoid reloading (H)SRR registers if they are still valid 2021-06-25 00:06:55 +10:00
kprobes-ftrace.c powerpc/64s: avoid reloading (H)SRR registers if they are still valid 2021-06-25 00:06:55 +10:00
kprobes.c powerpc/kprobes: Warn if instruction patching failed 2021-06-25 14:47:18 +10:00
kvm.c
kvm_emul.S
l2cr_6xx.S
legacy_serial.c powerpc/legacy_serial: Fix UBSAN: array-index-out-of-bounds 2021-05-12 11:07:39 +10:00
Makefile powerpc/vdso: Make sure vdso_wrapper.o is rebuilt everytime vdso.so is rebuilt 2021-04-02 00:18:09 +11:00
mce.c powerpc/64s: avoid reloading (H)SRR registers if they are still valid 2021-06-25 00:06:55 +10:00
mce_power.c powerpc/powernv: Fix machine check reporting of async store errors 2021-06-21 21:13:19 +10:00
misc.S
misc_32.S powerpc/32: Remove __main() 2021-06-17 00:09:10 +10:00
misc_64.S powerpc/irq: Inline call_do_irq() and call_do_softirq() 2021-03-29 13:22:17 +11:00
module.c powerpc/modules: Make module_alloc() Strict Module RWX aware 2021-06-21 21:13:20 +10:00
module_32.c powerpc/modules: Use PPC_RAW_xx() macros 2021-06-16 00:16:48 +10:00
module_64.c powerpc/modules: Use PPC_RAW_xx() macros 2021-06-16 00:16:48 +10:00
msi.c
note.S
nvram_64.c printk: introduce a kmsg_dump iterator 2021-03-08 11:43:27 +01:00
of_platform.c
optprobes.c powerpc/kprobes: Fix Oops by passing ppc_inst as a pointer to emulate_step() on ppc32 2021-06-25 14:46:51 +10:00
optprobes_head.S powerpc: Enable OPTPROBES on PPC32 2021-04-21 22:52:32 +10:00
paca.c powerpc/paca: Remove mm_ctx_id and mm_ctx_slb_addr_limit 2021-05-17 15:27:15 +10:00
pci-common.c powerpc/pci: Add ppc_md.discover_phbs() 2021-02-03 09:46:36 +11:00
pci-hotplug.c
pci_32.c
pci_64.c mm/vmalloc: remove unmap_kernel_range 2021-04-30 11:20:40 -07:00
pci_dn.c powerpc/pci: Move PHB discovery for PCI_DN using platforms 2021-02-09 00:01:05 +11:00
pci_of_scan.c
pmc.c
ppc32.h
ppc_save_regs.S
proc_powerpc.c
process.c powerpc/64s: Fix copy-paste data exposure into newly created tasks 2021-06-25 00:07:11 +10:00
prom.c powerpc: Remove klimit 2021-06-25 00:07:10 +10:00
prom_init.c powerpc/64s: Make prom_init require RELOCATABLE 2021-06-25 14:47:19 +10:00
prom_init_check.sh
prom_parse.c
reloc_32.S
reloc_64.S
rtas-proc.c powerpc/rtas: rename RTAS_RMOBUF_MAX to RTAS_USER_REGION_SIZE 2021-04-14 23:04:16 +10:00
rtas-rtc.c powerpc/rtas-rtc: remove unused constant 2021-06-25 14:47:20 +10:00
rtas.c powerpc/64s: avoid reloading (H)SRR registers if they are still valid 2021-06-25 00:06:55 +10:00
rtas_flash.c
rtas_pci.c
rtasd.c
secure_boot.c
security.c powerpc/security: Add a security feature for STF barrier 2021-06-21 21:13:19 +10:00
secvar-ops.c
secvar-sysfs.c
setup-common.c powerpc: Remove klimit 2021-06-25 00:07:10 +10:00
setup.h powerpc: remove unneeded semicolons 2021-02-09 00:10:50 +11:00
setup_32.c powerpc: Don't use 'struct ppc_inst' to reference instruction location 2021-06-17 00:09:00 +10:00
setup_64.c powerpc/pseries: Enable hardlockup watchdog for PowerVM partitions 2021-06-25 00:07:09 +10:00
signal.c powerpc/64s: avoid reloading (H)SRR registers if they are still valid 2021-06-25 00:06:55 +10:00
signal.h powerpc/signal: Fix possible build failure with unsafe_copy_fpr_{to/from}_user 2021-05-12 11:07:39 +10:00
signal_32.c powerpc/64s: avoid reloading (H)SRR registers if they are still valid 2021-06-25 00:06:55 +10:00
signal_64.c powerpc/64s: avoid reloading (H)SRR registers if they are still valid 2021-06-25 00:06:55 +10:00
smp-tbsync.c
smp.c powerpc: Offline CPU in stop_this_cpu() 2021-06-25 00:07:09 +10:00
stacktrace.c powerpc/stacktrace: Fix spurious "stale" traces in raise_backtrace_ipi() 2021-06-26 00:04:21 +10:00
suspend.c
swsusp.c
swsusp_32.S
swsusp_64.c
swsusp_asm64.S
swsusp_booke.S
sys_ppc32.c powerpc/compat_sys: swap hi/lo parts of 64-bit syscall args in LE mode 2021-02-11 23:35:07 +11:00
syscalls.c powerpc/64s: avoid reloading (H)SRR registers if they are still valid 2021-06-25 00:06:55 +10:00
sysfs.c powerpc/sysfs: Replace sizeof(arr)/sizeof(arr[0]) with ARRAY_SIZE 2021-06-26 00:13:27 +10:00
systbl.S powerpc/syscalls: switch to generic syscalltbl.sh 2021-04-14 23:04:16 +10:00
systbl_chk.sh
tau_6xx.c powerpc/tau: Remove superfluous parameter in alloc_workqueue() call 2021-06-15 23:47:10 +10:00
time.c powerpc/64s: Remove irq mask workaround in accumulate_stolen_time() 2021-06-25 00:07:09 +10:00
tm.S
traps.c powerpc/64s: avoid reloading (H)SRR registers if they are still valid 2021-06-25 00:06:55 +10:00
ucall.S
udbg.c
udbg_16550.c powerpc/microwatt: Use standard 16550 UART for console 2021-06-21 21:16:31 +10:00
uprobes.c powerpc/64s: avoid reloading (H)SRR registers if they are still valid 2021-06-25 00:06:55 +10:00
vdso.c powerpc/vdso: Add support for time namespaces 2021-04-14 23:04:44 +10:00
vdso32_wrapper.S powerpc/vdso: fix unnecessary rebuilds of vgettimeofday.o 2021-01-30 22:23:42 +11:00
vdso64_wrapper.S powerpc/vdso: fix unnecessary rebuilds of vgettimeofday.o 2021-01-30 22:23:42 +11:00
vecemu.c
vector.S powerpc/64s: avoid reloading (H)SRR registers if they are still valid 2021-06-25 00:06:55 +10:00
vmlinux.lds.S powerpc/64s: add a table of implicit soft-masked addresses 2021-06-30 22:21:20 +10:00
watchdog.c powerpc/watchdog: include linux/processor.h for spin_until_cond 2021-06-17 00:09:12 +10:00