linux-stable/drivers/macintosh
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
..
ams macintosh/ams-input: Use true and false for boolean values 2018-01-28 17:21:17 +11:00
adb-iop.c macintosh/via-macii, macintosh/adb-iop: Clean up whitespace 2018-10-08 22:53:10 +11:00
adb.c macintosh/adb: Rework printk output again 2018-10-08 22:53:10 +11:00
adbhid.c macintosh/adb: Rework printk output again 2018-10-08 22:53:10 +11:00
ans-lcd.c Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
ans-lcd.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
apm_emu.c
Kconfig macintosh/via-pmu: Replace via-pmu68k driver with via-pmu driver 2018-07-31 19:56:42 +10:00
mac_hid.c
macio-adb.c macintosh/adb: Use C99 initializers for struct adb_driver instances 2018-03-31 00:10:32 +11:00
macio_asic.c macintosh: Use of_node_name_{eq, prefix} for node name comparisons 2018-12-22 21:29:56 +11:00
macio_sysfs.c macintosh: Use device_type helpers to access the node type 2018-11-26 22:33:37 +11:00
Makefile macintosh/via-pmu: Replace via-pmu68k driver with via-pmu driver 2018-07-31 19:56:42 +10:00
mediabay.c
rack-meter.c macintosh: Use of_node_name_{eq, prefix} for node name comparisons 2018-12-22 21:29:56 +11:00
smu.c treewide: add checks for the return value of memblock_alloc*() 2019-03-12 10:04:02 -07:00
therm_adt746x.c macintosh: change some data types from int to bool 2018-01-28 17:21:09 +11:00
therm_windtunnel.c macintosh: therm_windtunnel: drop using attach_adapter 2018-08-24 14:42:42 +02:00
via-cuda.c macintosh/via-cuda: Don't rely on Cuda to end a transfer 2019-01-22 10:21:45 +01:00
via-macii.c macintosh/via-macii, macintosh/adb-iop: Clean up whitespace 2018-10-08 22:53:10 +11:00
via-pmu-backlight.c backlight: Fix old-style function definition 2018-01-21 23:37:44 +11:00
via-pmu-event.c
via-pmu-event.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
via-pmu-led.c powerpc: use the new LED disk activity trigger 2016-06-27 08:58:40 +02:00
via-pmu.c Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
windfarm.h windfarm: remove three exported but unused functions 2015-08-06 15:10:21 +10:00
windfarm_ad7417_sensor.c
windfarm_core.c Make static usermode helper binaries constant 2017-01-19 12:59:45 +01:00
windfarm_cpufreq_clamp.c drivers/macintosh: Make wf_control_ops and wf_pid_param const 2017-08-14 21:57:56 +10:00
windfarm_fcu_controls.c macintosh: Use device_type helpers to access the node type 2018-11-26 22:33:37 +11:00
windfarm_lm75_sensor.c powerpc/macintosh: constify wf_sensor_ops structures 2017-09-01 16:42:54 +10:00
windfarm_lm87_sensor.c macintosh: Use of_node_name_{eq, prefix} for node name comparisons 2018-12-22 21:29:56 +11:00
windfarm_max6690_sensor.c powerpc/macintosh: constify wf_sensor_ops structures 2017-09-01 16:42:54 +10:00
windfarm_mpu.h
windfarm_pid.c
windfarm_pid.h
windfarm_pm72.c macintosh: change some data types from int to bool 2018-01-28 17:21:09 +11:00
windfarm_pm81.c macintosh/windfarm: fix spelling mistake: "ttarged" -> "ttarget" 2018-05-14 23:10:33 +10:00
windfarm_pm91.c macintosh/windfarm: fix spelling mistake: "ttarged" -> "ttarget" 2018-05-14 23:10:33 +10:00
windfarm_pm112.c macintosh: change some data types from int to bool 2018-01-28 17:21:09 +11:00
windfarm_pm121.c macintosh/windfarm: fix spelling mistake: "ttarged" -> "ttarget" 2018-05-14 23:10:33 +10:00
windfarm_rm31.c macintosh: change some data types from int to bool 2018-01-28 17:21:09 +11:00
windfarm_smu_controls.c macintosh: Use of_node_name_{eq, prefix} for node name comparisons 2018-12-22 21:29:56 +11:00
windfarm_smu_sat.c macintosh: Use device_type helpers to access the node type 2018-11-26 22:33:37 +11:00
windfarm_smu_sensors.c macintosh: Use of_node_name_{eq, prefix} for node name comparisons 2018-12-22 21:29:56 +11:00