linux/arch/powerpc/kernel
Naveen N. Rao 453b779d2b powerpc/security: Add a helper to query stf_barrier type
upstream commit 030905920f32e91a52794937f67434ac0b3ea41a

Add a helper to return the stf_barrier type for the current processor.

Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/3bd5d7f96ea1547991ac2ce3137dc2b220bae285.1633464148.git.naveen.n.rao@linux.vnet.ibm.com
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-17 09:48:49 +01:00
..
syscalls
trace
vdso32
vdso64
.gitignore
Makefile powerpc: Avoid broken GCC __attribute__((optimize)) 2020-12-30 11:51:09 +01:00
align.c
asm-offsets.c powerpc/64: Fix stack trace not displaying final frame 2021-03-17 17:03:43 +01:00
audit.c
btext.c
cacheinfo.c
cacheinfo.h
compat_audit.c
cpu_setup_6xx.S
cpu_setup_44x.S
cpu_setup_fsl_booke.S
cpu_setup_pa6t.S
cpu_setup_power.S powerpc/64s: Don't init FSCR_DSCR in __init_FSCR() 2020-09-03 11:26:39 +02:00
cpu_setup_ppc970.S
cputable.c powerpc: fix hardware PMU exception bug on PowerVM compatibility mode systems 2020-03-12 13:00:31 +01:00
crash.c
crash_dump.c
dawr.c
dbell.c
dma-iommu.c powerpc/dma: Fix dma_map_ops::get_required_mask 2020-09-23 12:40:46 +02:00
dma-mask.c
dma-swiotlb.c
dt_cpu_ftrs.c powerpc/64s: Don't let DT CPU features set FSCR_DSCR 2020-06-22 09:31:23 +02:00
early_32.c
eeh.c powerpc/eeh: Fix EEH handling for hugepages in ioremap space. 2021-05-11 14:04:15 +02:00
eeh_cache.c powerpc/eeh_cache: Fix a possible debugfs deadlock 2020-11-18 19:20:18 +01:00
eeh_dev.c
eeh_driver.c powerpc/eeh: Fix deadlock handling dead PHB 2020-02-28 17:22:17 +01:00
eeh_event.c
eeh_pe.c
eeh_sysfs.c
entry_32.S powerpc/32s: Add missing call to kuep_lock on syscall entry 2021-03-04 10:26:49 +01:00
entry_64.S
epapr_hcalls.S
epapr_paravirt.c
exceptions-64e.S
exceptions-64s.S powerpc/64s: flush L1D after user accesses 2020-11-22 10:14:10 +01:00
fadump.c powerpc/fadump: Mark fadump_calculate_reserve_size as __init 2021-05-14 09:44:26 +02:00
firmware.c
fpu.S
fsl_booke_entry_mapping.S
head_8xx.S powerpc/8xx: Fix software emulation interrupt 2021-03-04 10:26:33 +01:00
head_32.S powerpc/603: Fix protection of user pages mapped with PROT_NONE 2021-03-17 17:03:33 +01:00
head_32.h
head_40x.S
head_44x.S
head_64.S powerpc/64: Fix an EMIT_BUG_ENTRY in head_64.S 2020-12-30 11:51:17 +01:00
head_booke.h
head_fsl_booke.S
hw_breakpoint.c
idle.c
idle_6xx.S
idle_book3e.S
idle_book3s.S powerpc/idle: Don't corrupt back chain when going idle 2021-10-27 09:54:28 +02:00
idle_e500.S
idle_power4.S
ima_kexec.c
io-workarounds.c
io.c
iomap.c
iommu.c powerpc/iommu: Annotate nested lock for lockdep 2021-05-19 10:08:24 +02:00
irq.c
isa-bridge.c
jump_label.c
kexec_elf_64.c
kgdb.c
kprobes-ftrace.c
kprobes.c powerpc/kprobes: Fix kprobe Oops happens in booke 2021-08-18 08:57:01 +02:00
kvm.c
kvm_emul.S
l2cr_6xx.S
legacy_serial.c
machine_kexec.c powerpc/crashkernel: Take "mem=" option into account 2020-06-24 17:50:18 +02:00
machine_kexec_32.c
machine_kexec_64.c
machine_kexec_file_64.c
mce.c
mce_power.c
misc.S
misc_32.S powerpc: Convert flush_icache_range & friends to C 2020-03-12 13:00:25 +01:00
misc_64.S powerpc: Convert flush_icache_range & friends to C 2020-03-12 13:00:25 +01:00
module.c
module.lds
module_32.c
module_64.c
msi.c
note.S
nvram_64.c
of_platform.c
optprobes.c
optprobes_head.S
paca.c powerpc: Avoid broken GCC __attribute__((optimize)) 2020-12-30 11:51:09 +01:00
pci-common.c powerpc/pci: Add ppc_md.discover_phbs() 2021-03-17 17:03:42 +01:00
pci-hotplug.c
pci_32.c
pci_64.c
pci_dn.c powerpc/sriov: Remove VF eeh_dev state when disabling SR-IOV 2020-02-24 08:36:56 +01:00
pci_of_scan.c
pmc.c
ppc32.h
ppc_save_regs.S
proc_powerpc.c
process.c powerpc/64: Fix stack trace not displaying final frame 2021-03-17 17:03:43 +01:00
prom.c powerpc/prom: Mark identical_pvr_fixup as __init 2021-05-14 09:44:26 +02:00
prom_init.c powerpc/prom: Fix "ibm,arch-vec-5-platform-support" scan 2021-03-04 10:26:46 +01:00
prom_init_check.sh
prom_parse.c
ptrace.c
ptrace32.c
reloc_32.S
reloc_64.S
rtas-proc.c
rtas-rtc.c
rtas.c powerpc/rtas: Fix typo of ibm,open-errinjct in RTAS filter 2020-12-30 11:51:38 +01:00
rtas_flash.c
rtas_pci.c
rtasd.c
security.c powerpc/security: Add a helper to query stf_barrier type 2021-11-17 09:48:49 +01:00
setup-common.c powerpc/64: Set up a kernel stack for secondaries before cpu_restore() 2020-12-30 11:51:04 +01:00
setup.h powerpc: Avoid broken GCC __attribute__((optimize)) 2020-12-30 11:51:09 +01:00
setup_32.c
setup_64.c powerpc: Avoid broken GCC __attribute__((optimize)) 2020-12-30 11:51:09 +01:00
signal.c powerpc/tm: Fix clearing MSR[TS] in current when reclaiming on signal delivery 2020-02-28 17:22:17 +01:00
signal.h
signal_32.c powerpc/tm: Fix clearing MSR[TS] in current when reclaiming on signal delivery 2020-02-28 17:22:17 +01:00
signal_64.c powerpc/64/tm: Don't let userspace set regs->trap via sigreturn 2020-04-17 10:50:22 +02:00
smp-tbsync.c
smp.c powerpc: Offline CPU in stop_this_cpu() 2021-07-14 16:53:47 +02:00
stacktrace.c powerpc/stacktrace: Include linux/delay.h 2021-09-22 12:26:23 +02:00
suspend.c
swsusp.c
swsusp_32.S
swsusp_64.c
swsusp_asm64.S
swsusp_booke.S
sys_ppc32.c
syscalls.c
sysfs.c powerpc: Warn about use of smt_snooze_delay 2020-11-05 11:43:31 +01:00
systbl.S
systbl_chk.sh
tau_6xx.c powerpc/tau: Disable TAU between measurements 2020-10-29 09:57:49 +01:00
time.c Revert "powerpc/64: irq_work avoid interrupt when called with hardware irqs enabled" 2020-04-29 16:33:01 +02:00
tm.S
traps.c powerpc: improve handling of unrecoverable system reset 2021-03-17 17:03:42 +01:00
ucall.S
udbg.c
udbg_16550.c
uprobes.c
vdso.c powerpc/vdso: Fix vdso cpu truncation 2020-08-19 08:16:12 +02:00
vecemu.c
vector.S
vmlinux.lds.S vmlinux.lds.h: Create section for protection against instrumentation 2021-02-17 10:35:16 +01:00
watchdog.c