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android_kernel_xiaomi_sm8450/arch/sparc/kernel
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Mike Rapoport b1e1c869ff sparc: add checks for the return value of memblock_alloc*() 
Add panic() calls if memblock_alloc*() returns NULL.

Most of the changes are simply addition of

        if(!ptr)
                panic();

statements after the calls to memblock_alloc*() variants.

Exceptions are pcpu_populate_pte() and kernel_map_range() that were
slightly refactored to accommodate the change.

Link: http://lkml.kernel.org/r/1548057848-15136-16-git-send-email-rppt@linux.ibm.com
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Acked-by: David S. Miller <davem@davemloft.net>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Christophe Leroy <christophe.leroy@c-s.fr>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Dennis Zhou <dennis@kernel.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Greentime Hu <green.hu@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Guan Xuetao <gxt@pku.edu.cn>
Cc: Guo Ren <guoren@kernel.org>
Cc: Guo Ren <ren_guo@c-sky.com>				[c-sky]
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Juergen Gross <jgross@suse.com>			[Xen]
Cc: Mark Salter <msalter@redhat.com>
Cc: Matt Turner <mattst88@gmail.com>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Paul Burton <paul.burton@mips.com>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Rich Felker <dalias@libc.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Rob Herring <robh@kernel.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Stafford Horne <shorne@gmail.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Vineet Gupta <vgupta@synopsys.com>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-03-12 10:04:02 -07:00
..
syscalls
y2038: add 64-bit time_t syscalls to all 32-bit architectures
2019-02-07 00:13:28 +01:00
.gitignore
sparc: gitignore a few files
2008-12-04 09:17:15 -08:00
adi_64.c
sparc64: Add support for ADI (Application Data Integrity)
2018-03-18 07:38:48 -07:00
apc.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
asm-offsets.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
audit.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
auxio_32.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
auxio_64.c
sparc: Use of_node_name_eq for node name comparisons
2018-11-18 13:35:21 -08:00
btext.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
central.c
sparc: Use of_node_name_eq for node name comparisons
2018-11-18 13:35:21 -08:00
cherrs.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
chmc.c
sparc: Convert to using %pOF instead of full_name
2018-11-18 13:35:19 -08:00
compat_audit.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cpu.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cpumap.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cpumap.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
devices.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ds.c
sparc64: Fix build warnings with gcc 7.
2017-06-01 09:42:46 -07:00
dtlb_miss.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
dtlb_prot.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ebus.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
entry.h
sparc64: Add support for ADI register fields, ASIs and traps
2018-03-18 07:38:45 -07:00
entry.S
sparc: get rid of asm wrapper for nis_syscall()
2018-03-20 12:05:17 -04:00
etrap_32.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
etrap_64.S
sparc64: Add support for ADI (Application Data Integrity)
2018-03-18 07:38:48 -07:00
fpu_traps.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ftrace.c
sparc/function_graph: Simplify with function_graph_enter()
2018-11-27 20:31:46 -05:00
getsetcc.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
head_32.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
head_64.S
sparc64: Add support for ADI register fields, ASIs and traps
2018-03-18 07:38:45 -07:00
helpers.S
sparc: move exports to definitions
2016-08-07 23:55:43 -04:00
hvapi.c
sparc64: Oracle DAX infrastructure
2018-01-22 08:17:15 -08:00
hvcalls.S
sparc64: Oracle DAX infrastructure
2018-01-22 08:17:15 -08:00
hvtramp.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
idprom.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
iommu_common.h
sparc: remove the mapping_error dma_map_ops method
2018-12-06 06:56:40 -08:00
iommu-common.c
iommu-common: move to arch/sparc
2018-05-09 06:54:27 +02:00
iommu.c
sparc64/iommu: allow large DMA masks
2019-02-20 07:28:58 -07:00
ioport.c
dma-mapping: zero memory returned from dma_alloc_*
2018-12-20 08:13:52 +01:00
irq_32.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
irq_64.c
sparc: Use of_node_name_eq for node name comparisons
2018-11-18 13:35:21 -08:00
irq.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
itlb_miss.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ivec.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
jump_label.c
jump_label: move 'asm goto' support test to Kconfig
2019-01-06 09:46:51 +09:00
kernel.h
sparc64: refactor the ali DMA quirk
2019-02-20 07:28:53 -07:00
kgdb_32.c
kgdb/treewide: constify struct kgdb_arch arch_kgdb_ops
2018-12-30 08:33:06 +00:00
kgdb_64.c
kgdb/treewide: constify struct kgdb_arch arch_kgdb_ops
2018-12-30 08:33:06 +00:00
kprobes.c
bpf/error-inject/kprobes: Clear current_kprobe and enable preempt in kprobe
2018-06-21 12:33:19 +02:00
kstack.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ktlb.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ldc.c
iommu-common: move to arch/sparc
2018-05-09 06:54:27 +02:00
led.c
sparc/led: Convert timers to use timer_setup()
2017-11-15 14:27:50 +09:00
leon_kernel.c
sparc: Remove unused leon_trans_init
2018-11-18 13:35:22 -08:00
leon_pci_grpci1.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
leon_pci_grpci2.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
leon_pci.c
sparc/PCI: Use dev_printk() when possible
2018-05-22 07:54:06 -05:00
leon_pmc.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
leon_smp.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
Makefile
jump_label: move 'asm goto' support test to Kconfig
2019-01-06 09:46:51 +09:00
mdesc.c
mm: remove include/linux/bootmem.h
2018-10-31 08:54:16 -07:00
misctrap.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
module.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nmi.c
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
of_device_32.c
sparc: Use DT node full_name instead of name for resources
2018-11-18 13:35:22 -08:00
of_device_64.c
sparc: Use DT node full_name instead of name for resources
2018-11-18 13:35:22 -08:00
of_device_common.c
sparc: Use of_node_name_eq for node name comparisons
2018-11-18 13:35:21 -08:00
of_device_common.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pci_common.c
sparc/PCI: Use dev_printk() when possible
2018-05-22 07:54:06 -05:00
pci_fire.c
mm: replace all open encodings for NUMA_NO_NODE
2019-03-05 21:07:14 -08:00
pci_impl.h
sparc/PCI: Support arbitrary host bridge address offset
2018-02-15 15:07:30 -06:00
pci_msi.c
sparc/PCI: Use dev_printk() when possible
2018-05-22 07:54:06 -05:00
pci_psycho.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pci_sabre.c
sparc: Use of_node_name_eq for node name comparisons
2018-11-18 13:35:21 -08:00
pci_schizo.c
mm: replace all open encodings for NUMA_NO_NODE
2019-03-05 21:07:14 -08:00
pci_sun4v_asm.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pci_sun4v.c
sparc64/pci_sun4v: allow large DMA masks
2019-02-20 07:29:10 -07:00
pci_sun4v.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pci.c
sparc64: refactor the ali DMA quirk
2019-02-20 07:28:53 -07:00
pcic.c
sparc/PCI: Use dev_printk() when possible
2018-05-22 07:54:06 -05:00
pcr.c
sparc: perf: Add support M7 processor
2015-03-19 18:54:49 -07:00
perf_event.c
sparc64: Use ftrace_graph_get_ret_stack() instead of curr_ret_stack
2018-12-22 08:21:02 -05:00
pmc.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
power.c
sparc: Convert to using %pOFn instead of device_node.name
2018-11-18 13:35:20 -08:00
process_32.c
sparc: Use device_type helpers to access the node type
2018-11-18 13:35:21 -08:00
process_64.c
sparc64: Make corrupted user stacks more debuggable.
2018-10-26 15:04:41 -07:00
prom_32.c
sparc: add checks for the return value of memblock_alloc*()
2019-03-12 10:04:02 -07:00
prom_64.c
arch: simplify several early memory allocations
2019-03-07 18:32:03 -08:00
prom_common.c
of: Fix locking vs. interrupts
2013-06-13 22:12:14 +01:00
prom_irqtrans.c
sparc: Use device_type helpers to access the node type
2018-11-18 13:35:21 -08:00
prom.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
psycho_common.c
mm: replace all open encodings for NUMA_NO_NODE
2019-03-05 21:07:14 -08:00
psycho_common.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ptrace_32.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ptrace_64.c
sparc64: Fill in rest of HAVE_REGS_AND_STACK_ACCESS_API
2017-04-23 17:15:51 -07:00
reboot.c
sparc: Use device_type helpers to access the node type
2018-11-18 13:35:21 -08:00
rtrap_32.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
rtrap_64.S
sparc64: Make corrupted user stacks more debuggable.
2018-10-26 15:04:41 -07:00
sbus.c
mm: replace all open encodings for NUMA_NO_NODE
2019-03-05 21:07:14 -08:00
setup_32.c
Merge branch 'mount.part1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2019-01-05 13:25:58 -08:00
setup_64.c
sparc: add checks for the return value of memblock_alloc*()
2019-03-12 10:04:02 -07:00
signal32.c
sparc32: suppress an implicit-fallthrough warning
2018-11-27 15:44:26 -08:00
signal_32.c
sparc32: supress another implicit-fallthrough warning
2018-11-27 15:45:02 -08:00
signal_64.c
sparc: suppress the implicit-fallthrough warning
2018-11-27 15:44:26 -08:00
sigutil_32.c
Remove 'type' argument from access_ok() function
2019-01-03 18:57:57 -08:00
sigutil_64.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sigutil.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
smp_32.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
smp_64.c
sparc: add checks for the return value of memblock_alloc*()
2019-03-12 10:04:02 -07:00
sparc_ksyms.c
sparc: move exports to definitions
2016-08-07 23:55:43 -04:00
spiterrs.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sstate.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
stacktrace.c
sparc64: Use ftrace_graph_get_ret_stack() instead of curr_ret_stack
2018-12-22 08:21:02 -05:00
starfire.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sun4d_irq.c
sparc: Use of_node_name_eq for node name comparisons
2018-11-18 13:35:21 -08:00
sun4d_smp.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sun4m_irq.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sun4m_smp.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sun4v_ivec.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sun4v_mcd.S
sparc64: Add support for ADI register fields, ASIs and traps
2018-03-18 07:38:45 -07:00
sun4v_tlb_miss.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sys32.S
sparc: get rid of remaining SIGN... wrappers
2018-03-20 12:01:23 -04:00
sys_sparc32.c
Merge branch 'misc.sparc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2018-04-07 14:30:28 -07:00
sys_sparc_32.c
sys: don't hold uts_sem while accessing userspace memory
2018-08-11 02:05:53 -05:00
sys_sparc_64.c
timex: use __kernel_timex internally
2019-02-07 00:13:27 +01:00
syscalls.S
sparc: get rid of asm wrapper for nis_syscall()
2018-03-20 12:05:17 -04:00
sysfs.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
systbls_32.S
sparc: generate uapi header and system call table files
2018-11-18 18:52:22 -08:00
systbls_64.S
sparc: generate uapi header and system call table files
2018-11-18 18:52:22 -08:00
systbls.h
sparc: get rid of asm wrapper for nis_syscall()
2018-03-20 12:05:17 -04:00
time_32.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
time_64.c
sparc: Use of_node_name_eq for node name comparisons
2018-11-18 13:35:21 -08:00
trampoline_32.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
trampoline_64.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
traps_32.c
signal/sparc: Use force_sig_fault where appropriate
2018-04-25 10:44:10 -05:00
traps_64.c
sparc64: Use ftrace_graph_get_ret_stack() instead of curr_ret_stack
2018-12-22 08:21:02 -05:00
tsb.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ttable_32.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ttable_64.S
sparc64: Add support for ADI register fields, ASIs and traps
2018-03-18 07:38:45 -07:00
una_asm_32.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
una_asm_64.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
unaligned_32.c
Remove 'type' argument from access_ok() function
2019-01-03 18:57:57 -08:00
unaligned_64.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
uprobes.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
urtt_fill.S
sparc64: Add support for ADI (Application Data Integrity)
2018-03-18 07:38:48 -07:00
utrap.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
vdso.c
vDSO for sparc
2017-11-15 14:21:03 +09:00
vio.c
sparc: Use device_type helpers to access the node type
2018-11-18 13:35:21 -08:00
viohs.c
sparc64: viohs: Remove VLA usage
2018-10-07 22:42:00 -07:00
visemul.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
vmlinux.lds.S
sparc64: Add support for ADI (Application Data Integrity)
2018-03-18 07:38:48 -07:00
windows.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
winfixup.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
wof.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
wuf.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00