linux/arch/mips
Mike Rapoport 8a7f97b902 treewide: add checks for the return value of memblock_alloc*()
Add check for the return value of memblock_alloc*() functions and call
panic() in case of error.  The panic message repeats the one used by
panicing memblock allocators with adjustment of parameters to include
only relevant ones.

The replacement was mostly automated with semantic patches like the one
below with manual massaging of format strings.

  @@
  expression ptr, size, align;
  @@
  ptr = memblock_alloc(size, align);
  + if (!ptr)
  + 	panic("%s: Failed to allocate %lu bytes align=0x%lx\n", __func__, size, align);

[anders.roxell@linaro.org: use '%pa' with 'phys_addr_t' type]
  Link: http://lkml.kernel.org/r/20190131161046.21886-1-anders.roxell@linaro.org
[rppt@linux.ibm.com: fix format strings for panics after memblock_alloc]
  Link: http://lkml.kernel.org/r/1548950940-15145-1-git-send-email-rppt@linux.ibm.com
[rppt@linux.ibm.com: don't panic if the allocation in sparse_buffer_init fails]
  Link: http://lkml.kernel.org/r/20190131074018.GD28876@rapoport-lnx
[akpm@linux-foundation.org: fix xtensa printk warning]
Link: http://lkml.kernel.org/r/1548057848-15136-20-git-send-email-rppt@linux.ibm.com
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
Reviewed-by: Guo Ren <ren_guo@c-sky.com>		[c-sky]
Acked-by: Paul Burton <paul.burton@mips.com>		[MIPS]
Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com>	[s390]
Reviewed-by: Juergen Gross <jgross@suse.com>		[Xen]
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>	[m68k]
Acked-by: Max Filippov <jcmvbkbc@gmail.com>		[xtensa]
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Christophe Leroy <christophe.leroy@c-s.fr>
Cc: Christoph Hellwig <hch@lst.de>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Dennis Zhou <dennis@kernel.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: Mark Salter <msalter@redhat.com>
Cc: Matt Turner <mattst88@gmail.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michal Simek <monstr@monstr.eu>
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
..
alchemy A few early MIPS fixes for 4.21: 2019-01-05 12:48:25 -08:00
ar7 net: phy: fixed-phy: Drop GPIO from fixed_phy_add() 2019-02-04 18:33:36 -08:00
ath25
ath79 MIPS: ath79: drop !OF clock code 2019-01-22 11:17:22 -08:00
bcm47xx Here's the main MIPS pull request for v5.1: 2019-03-05 11:28:25 -08:00
bcm63xx MIPS: BCM63XX: provide DMA masks for ethernet devices 2019-02-25 12:56:39 -08:00
bmips
boot Kbuild updates for v5.1 2019-03-10 17:48:21 -07:00
cavium-octeon treewide: add checks for the return value of memblock_alloc*() 2019-03-12 10:04:02 -07:00
cobalt
configs fscrypt updates for v5.1 2019-03-09 10:54:24 -08:00
crypto
dec
emma
fw
generic
include DMA mapping updates for 5.1 2019-03-10 11:54:48 -07:00
jazz MIPS: jazz: fix 64bit build 2019-01-09 13:14:34 -08:00
jz4740 MIPS: ingenic: Add support for appended devicetree 2019-02-21 15:55:41 -08:00
kernel treewide: add checks for the return value of memblock_alloc*() 2019-03-12 10:04:02 -07:00
kvm MIPS: MemoryMapID (MMID) Support 2019-02-04 10:56:41 -08:00
lantiq Here's the main MIPS pull request for v5.1: 2019-03-05 11:28:25 -08:00
lasat
lib MIPS: MemoryMapID (MMID) Support 2019-02-04 10:56:41 -08:00
loongson32 MIPS: Loongson32: Remove DMA & NAND devices from ls1b/board.c 2019-02-04 14:44:33 -08:00
loongson64 mips: loongson64: remove unreachable(), fix loongson_poweroff(). 2019-02-07 11:50:14 -08:00
math-emu mips: math-emu: no need to check return value of debugfs_create functions 2019-01-22 11:17:20 -08:00
mm treewide: add checks for the return value of memblock_alloc*() 2019-03-12 10:04:02 -07:00
mti-malta
net MIPS: eBPF: Fix icache flush end address 2019-03-02 00:04:15 +01:00
netlogic
oprofile Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
paravirt
pci Here's the main MIPS pull request for v5.1: 2019-03-05 11:28:25 -08:00
pic32
pistachio
pmcs-msp71xx
pnx833x
power
ralink mips: ralink: no need to check return value of debugfs_create functions 2019-01-22 11:17:20 -08:00
rb532 ata: rb532_cf: Convert to use GPIO descriptors 2018-12-04 17:15:25 -07:00
sgi-ip22
sgi-ip27 MIPS: SGI-IP27: rework HUB interrupts 2019-02-19 12:46:03 -08:00
sgi-ip32
sibyte Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
sni
tools
txx9
vdso MIPS: VDSO: Include $(ccflags-vdso) in o32,n32 .lds builds 2019-01-29 11:50:58 -08:00
vr41xx
Kbuild
Kbuild.platforms
Kconfig DMA mapping updates for 5.1 2019-03-10 11:54:48 -07:00
Kconfig.debug
Makefile MIPS: Add GINVT instruction helpers 2019-02-04 10:56:35 -08:00
Makefile.postlink