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82fab442f5
linux/arch/unicore32/kernel
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Rusty Russell 82fab442f5 modules: don't hand 0 to vmalloc. 
In commit d0a21265df David Rientjes unified various archs'
module_alloc implementation (including x86) and removed the graduitous
shortcut for size == 0.

Then, in commit de7d2b567d, Joe Perches added a warning for
zero-length vmallocs, which can happen without kallsyms on modules
with no init sections (eg. zlib_deflate).

Fix this once and for all; the module code has to handle zero length
anyway, so get it right at the caller and remove the now-gratuitous
checks within the arch-specific module_alloc implementations.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=42608
Reported-by: Conrad Kostecki <ConiKost@gmx.de>
Cc: David Rientjes <rientjes@google.com>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-12-14 13:06:43 +10:30
..
asm-offsets.c unicore32 core architecture: generic elf and ksyms stuff 2011-03-17 09:19:05 +08:00
clock.c unicore32 io: redefine __REG(x) and re-use readl/writel funcs 2011-03-17 09:19:19 +08:00
cpu-ucv2.c unicore32 additional architecture files: pm related files 2011-03-17 09:19:11 +08:00
debug-macro.S unicore32 additional architecture files: low-level lib: ocd debug 2011-03-17 09:19:12 +08:00
debug.S unicore32 additional architecture files: low-level lib: ocd debug 2011-03-17 09:19:12 +08:00
dma.c Disintegrate asm/system.h for Unicore32 [based on ver #3, changed by gxt] 2012-03-28 18:30:03 +01:00
early_printk.c unicore32 additional architecture files: low-level lib: ocd debug 2011-03-17 09:19:12 +08:00
elf.c unicore32 core architecture: generic elf and ksyms stuff 2011-03-17 09:19:05 +08:00
entry.S unicore32: switch to generic sys_execve() 2012-11-09 17:30:10 +08:00
fpu-ucf64.c unicore32 additional architecture files: float point handling 2011-03-17 09:19:11 +08:00
gpio.c unicore32 io: redefine __REG(x) and re-use readl/writel funcs 2011-03-17 09:19:19 +08:00
head.S Disintegrate asm/system.h for Unicore32 [based on ver #3, changed by gxt] 2012-03-28 18:30:03 +01:00
hibernate_asm.S unicore32 additional architecture files: pm related files 2011-03-17 09:19:11 +08:00
hibernate.c Disintegrate asm/system.h for Unicore32 [based on ver #3, changed by gxt] 2012-03-28 18:30:03 +01:00
irq.c Disintegrate asm/system.h for Unicore32 [based on ver #3, changed by gxt] 2012-03-28 18:30:03 +01:00
ksyms.c Disintegrate asm/system.h for Unicore32 [based on ver #3, changed by gxt] 2012-03-28 18:30:03 +01:00
ksyms.h unicore32 core architecture: generic elf and ksyms stuff 2011-03-17 09:19:05 +08:00
Makefile pwm: Move PUV3 PWM driver to PWM framework 2012-10-05 20:56:41 +02:00
module.c modules: don't hand 0 to vmalloc. 2012-12-14 13:06:43 +10:30
pci.c PCI: Provide a default pcibios_update_irq() 2012-09-18 17:28:21 -06:00
pm.c unicore32 additional architecture files: pm related files 2011-03-17 09:19:11 +08:00
process.c unicore32: switch to generic kernel_thread()/kernel_execve() 2012-11-09 17:30:09 +08:00
ptrace.c unicore32 additional architecture files: ptrace handling 2011-03-17 09:19:12 +08:00
puv3-core.c driver-core: remove sysdev.h usage. 2011-12-21 16:26:03 -08:00
puv3-nb0916.c unicore32: Remove IRQF_DISABLED 2012-01-10 10:29:41 +08:00
setup.c unicore32: standardize /proc/iomem "Kernel code" name 2012-01-10 10:29:40 +08:00
setup.h UniCore32-bugfix: Remove definitions in asm/bug.h to solve difference between native and cross compiler 2012-11-09 17:30:09 +08:00
signal.c Uninclude linux/freezer.h 2012-10-01 09:58:18 -04:00
sleep.S unicore32: modify io_p2v and io_v2p macros, and adjust PKUNITY_mmio_BASEs 2011-03-17 09:19:21 +08:00
stacktrace.c unicore32 core architecture: process/thread related codes 2011-03-17 09:19:07 +08:00
sys.c unicore32: switch to generic sys_execve() 2012-11-09 17:30:10 +08:00
time.c unicore32: Remove IRQF_DISABLED 2012-01-10 10:29:41 +08:00
traps.c Disintegrate asm/system.h for Unicore32 [based on ver #3, changed by gxt] 2012-03-28 18:30:03 +01:00
vmlinux.lds.S unicore32: change PERCPU to PERCPU_SECTION 2011-06-09 16:27:46 +08:00