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Hangyu Hua 02222bf4f0 powerpc/secvar: fix refcount leak in format_show() 
[ Upstream commit d601fd24e6 ]

Refcount leak will happen when format_show returns failure in multiple
cases. Unified management of of_node_put can fix this problem.

Signed-off-by: Hangyu Hua <hbh25y@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220302021959.10959-1-hbh25y@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-04-13 21:00:59 +02:00
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ptrace
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syscalls
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trace
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vdso32
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vdso64
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.gitignore
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align.c
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asm-offsets.c
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audit.c
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btext.c
powerpc/btext: add missing of_node_put
2022-01-27 10:54:21 +01:00
cacheinfo.c
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cacheinfo.h
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compat_audit.c
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cpu_setup_6xx.S
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cpu_setup_44x.S
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cpu_setup_fsl_booke.S
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cpu_setup_pa6t.S
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cpu_setup_power.c
powerpc/perf: MMCR0 control for PMU registers under PMCC=00
2022-01-27 10:54:05 +01:00
cpu_setup_ppc970.S
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cputable.c
powerpc/64s: Convert some cpu_setup() and cpu_restore() functions to C
2022-01-27 10:54:05 +01:00
crash_dump.c
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dawr.c
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dbell.c
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dma-iommu.c
powerpc/iommu: Report the correct most efficient DMA mask for PCI devices
2021-10-13 10:04:29 +02:00
dma-mask.c
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dma-swiotlb.c
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dt_cpu_ftrs.c
powerpc/perf: MMCR0 control for PMU registers under PMCC=00
2022-01-27 10:54:05 +01:00
early_32.c
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eeh_cache.c
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eeh_driver.c
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eeh_event.c
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eeh_pe.c
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eeh_sysfs.c
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eeh.c
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entry_32.S
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entry_64.S
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epapr_hcalls.S
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epapr_paravirt.c
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exceptions-64e.S
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exceptions-64s.S
powerpc/64s: fix program check interrupt emergency stack path
2021-10-13 10:04:30 +02:00
fadump.c
powerpc/fadump: Fix inaccurate CPU state info in vmcore generated with panic
2022-01-27 10:54:23 +01:00
firmware.c
powerpc: fix unbalanced node refcount in check_kvm_guest()
2021-11-18 14:04:17 +01:00
fpu.S
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fsl_booke_entry_mapping.S
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head_8xx.S
powerpc/8xx: Fix pinned TLBs with CONFIG_STRICT_KERNEL_RWX
2021-11-26 10:39:19 +01:00
head_32.h
powerpc/32: Fix hardlockup on vmap stack overflow
2021-12-01 09:19:01 +01:00
head_40x.S
powerpc/40x: Map 32Mbytes of memory at startup
2022-01-27 10:54:22 +01:00
head_44x.S
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head_64.S
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head_book3s_32.S
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head_booke.h
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head_fsl_booke.S
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hw_breakpoint_constraints.c
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hw_breakpoint.c
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idle_6xx.S
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idle_book3e.S
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idle_book3s.S
powerpc/idle: Don't corrupt back chain when going idle
2021-10-27 09:56:53 +02:00
idle_e500.S
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idle.c
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ima_arch.c
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io-workarounds.c
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io.c
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iomap.c
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iommu.c
powerpc/iommu: Annotate nested lock for lockdep
2021-05-19 10:12:58 +02:00
irq.c
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isa-bridge.c
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jump_label.c
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kgdb.c
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kprobes-ftrace.c
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kprobes.c
powerpc/kprobes: Fix kprobe Oops happens in booke
2021-08-18 08:59:14 +02:00
kvm_emul.S
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kvm.c
powerpc/kvm: Fix kvm_use_magic_page
2022-04-08 14:39:54 +02:00
l2cr_6xx.S
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legacy_serial.c
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Makefile
powerpc/32: Fix boot failure with GCC latent entropy plugin
2022-02-01 17:25:42 +01:00
mce_power.c
powerpc/powernv: Fix machine check reporting of async store errors
2021-07-14 16:56:48 +02:00
mce.c
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misc_32.S
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misc_64.S
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misc.S
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module_32.c
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module_64.c
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module.c
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msi.c
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note.S
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nvram_64.c
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of_platform.c
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optprobes_head.S
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optprobes.c
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paca.c
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pci_32.c
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pci_64.c
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pci_dn.c
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pci_of_scan.c
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pci-common.c
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pci-hotplug.c
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pmc.c
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ppc32.h
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ppc_save_regs.S
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proc_powerpc.c
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process.c
powerpc/64s: Fix copy-paste data exposure into newly created tasks
2021-07-14 16:56:49 +02:00
prom_init_check.sh
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prom_init.c
powerpc/prom_init: Fix improper check of prom_getprop()
2022-01-27 10:54:05 +01:00
prom_parse.c
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prom.c
powerpc/prom: Mark identical_pvr_fixup as __init
2021-05-14 09:50:30 +02:00
reloc_32.S
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reloc_64.S
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rtas_flash.c
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rtas_pci.c
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rtas-proc.c
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rtas-rtc.c
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rtas.c
powerpc: Set crashkernel offset to mid of RMA region
2022-04-13 21:00:56 +02:00
rtasd.c
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secure_boot.c
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security.c
powerpc/security: Add a helper to query stf_barrier type
2021-11-18 14:04:30 +01:00
secvar-ops.c
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secvar-sysfs.c
powerpc/secvar: fix refcount leak in format_show()
2022-04-13 21:00:59 +02:00
setup_32.c
powerpc/32: Statically initialise first emergency context
2021-05-19 10:12:54 +02:00
setup_64.c
powerpc: Fix early setup to make early_ioremap() work
2021-05-26 12:06:50 +02:00
setup-common.c
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setup.h
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signal_32.c
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signal_64.c
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signal.c
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signal.h
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smp-tbsync.c
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smp.c
powerpc/fadump: Fix inaccurate CPU state info in vmcore generated with panic
2022-01-27 10:54:23 +01:00
stacktrace.c
powerpc/stacktrace: Include linux/delay.h
2021-09-18 13:40:12 +02:00
suspend.c
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swsusp_32.S
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swsusp_64.c
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swsusp_asm64.S
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swsusp_booke.S
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swsusp.c
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sys_ppc32.c
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syscall_64.c
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syscalls.c
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sysfs.c
powerpc/smp: Fix OOPS in topology_init()
2021-08-18 08:59:17 +02:00
systbl_chk.sh
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systbl.S
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tau_6xx.c
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time.c
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tm.S
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traps.c
powerpc/perf: move perf irq/nmi handling details into traps.c
2022-01-27 10:54:05 +01:00
ucall.S
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udbg_16550.c
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udbg.c
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uprobes.c
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vdso.c
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vecemu.c
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vector.S
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vmlinux.lds.S
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watchdog.c
powerpc/watchdog: Fix missed watchdog reset due to memory ordering race
2022-01-27 10:54:21 +01:00