Andi Kleen
35bb5b1e0e
Add option to enable -Wframe-larger-than= on gcc 4.4
...
Add option to enable -Wframe-larger-than= on gcc 4.4
gcc mainline (upcoming 4.4) added a new -Wframe-larger-than=...
option to warn at build time about too large stack frames. Add a config
option to enable this warning, since this very useful for the kernel.
I choose (somewhat arbitarily) 2048 as default warning threshold for 64bit
and 1024 as default for 32bit architectures. With some research and
fixing all the code for smaller values these defaults should be probably
lowered.
With the default allyesconfigs have some new warnings, but I think
that is all code that should be just fixed.
At some point (when gcc 4.4 is released and widely used) this should
obsolete make checkstack
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-04-25 20:23:47 +02:00
..
lzo
lzo: fix typo in decompressor
2008-04-10 15:34:05 -07:00
reed_solomon
lib: Remove unnecessary inclusions of asm/semaphore.h
2008-04-18 22:17:17 -04:00
zlib_deflate
lib/: Spelling fixes
2008-02-03 17:48:52 +02:00
zlib_inflate
.gitignore
argv_split.c
LIB: Replace inappropriate include of <linux/bug.h>
2007-10-20 00:26:10 +02:00
audit.c
bitmap.c
cpumask: add cpumask_scnprintf_len function
2008-04-19 19:44:58 +02:00
bitrev.c
bug.c
bust_spinlocks.c
handle recursive calls to bust_spinlocks()
2007-10-17 08:42:56 -07:00
check_signature.c
cmdline.c
cpumask.c
crc-ccitt.c
crc-itu-t.c
crc7.c
crc16.c
crc32.c
lib/: Spelling fixes
2008-02-03 17:48:52 +02:00
crc32defs.h
ctype.c
debug_locks.c
dec_and_lock.c
devres.c
devres: implement pcim_iomap_regions_request_all()
2008-03-17 08:26:44 -04:00
div64.c
dump_stack.c
extable.c
lib/extable.c: remove an expensive integer divide in search_extable()
2008-02-06 10:41:08 -08:00
fault-inject.c
libfs: allow error return from simple attributes
2008-02-08 09:22:34 -08:00
find_next_bit.c
ext4: Add ext4_find_next_bit()
2008-01-28 23:58:27 -05:00
gen_crc32table.c
genalloc.c
halfmd4.c
hexdump.c
hexdump: don't print bytes with bit 7 set
2007-11-29 09:24:53 -08:00
hweight.c
remove asm/bitops.h includes
2007-10-19 11:53:41 -07:00
idr.c
Slab API: remove useless ctor parameter and reorder parameters
2007-10-17 08:42:45 -07:00
inflate.c
int_sqrt.c
iomap.c
x86-32: Pass the full resource data to ioremap()
2008-03-24 11:22:39 -07:00
iomap_copy.c
iommu-helper.c
iommu: export iommu_is_span_boundary helper function
2008-03-04 16:35:17 -08:00
ioremap.c
lib/ioremap.c should #include <linux/io.h>
2007-10-17 08:42:50 -07:00
irq_regs.c
kasprintf.c
Kconfig
[LIB]: Make PowerPC LMB code generic so sparc64 can use it too.
2008-02-13 16:56:49 -08:00
Kconfig.debug
Add option to enable -Wframe-larger-than= on gcc 4.4
2008-04-25 20:23:47 +02:00
Kconfig.kgdb
kgdb: allow static kgdbts boot configuration
2008-04-17 20:05:43 +02:00
kernel_lock.c
Convert asm/semaphore.h users to linux/semaphore.h
2008-04-18 22:22:54 -04:00
klist.c
kobject.c
Kobject: Replace list_for_each() with list_for_each_entry().
2008-04-19 19:10:27 -07:00
kobject_uevent.c
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
2008-04-03 14:33:42 -07:00
kref.c
kref: add kref_set()
2008-01-24 20:40:05 -08:00
libcrc32c.c
[LIB] crc32c: Keep intermediate crc state in cpu order
2007-11-08 21:34:09 +08:00
list_debug.c
lmb.c
[LMB]: Fix lmb allocation regression.
2008-04-23 23:30:59 -07:00
locking-selftest-hardirq.h
locking-selftest-mutex.h
locking-selftest-rlock-hardirq.h
locking-selftest-rlock-softirq.h
locking-selftest-rlock.h
locking-selftest-rsem.h
locking-selftest-softirq.h
locking-selftest-spin-hardirq.h
locking-selftest-spin-softirq.h
locking-selftest-spin.h
locking-selftest-wlock-hardirq.h
locking-selftest-wlock-softirq.h
locking-selftest-wlock.h
locking-selftest-wsem.h
locking-selftest.c
Makefile
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
2008-04-21 15:50:49 -07:00
parser.c
percpu_counter.c
Add irq protection in the percpu-counters cpu-hotplug-callback path
2007-10-19 11:53:44 -07:00
plist.c
prio_heap.c
Fix cpusets update_cpumask
2007-10-19 11:53:41 -07:00
prio_tree.c
proportions.c
lib: proportion: fix underflow in prop_norm_percpu()
2007-12-23 12:54:37 -08:00
radix-tree.c
radix-tree: avoid atomic allocations for preloaded insertions
2008-02-05 09:44:17 -08:00
random32.c
[NET]: srandom32 fixes for networking v2
2008-04-03 14:07:02 -07:00
rbtree.c
reciprocal_div.c
rwsem-spinlock.c
lib: remove fastcall from lib/*
2008-02-08 09:22:31 -08:00
rwsem.c
x86: fix UML and -regparm=3
2008-01-30 13:33:00 +01:00
scatterlist.c
[SCSI] block: add sg buffer copy helper functions
2008-04-07 12:15:45 -05:00
sha1.c
smp_processor_id.c
debug_smp_processor_id() fixlets
2008-02-06 10:41:09 -08:00
sort.c
lib/sort.c optimization
2007-10-17 08:42:52 -07:00
spinlock_debug.c
Use helpers to obtain task pid in printks
2007-10-19 11:53:43 -07:00
string.c
swiotlb.c
avoid endless loops in lib/swiotlb.c
2008-03-13 13:15:52 -07:00
textsearch.c
[TEXTSEARCH]: Do not allow zero length patterns in the textsearch infrastructure
2007-12-01 00:03:52 +11:00
ts_bm.c
ts_fsm.c
ts_kmp.c
vsprintf.c
lib/vsprintf.c: fix bug omitting minus sign of numbers (module_param)
2008-02-23 17:12:14 -08:00