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c94ae4f7c5
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Zi Shen Lim c94ae4f7c5 arm64: insn: remove BUG_ON from codegen 
During code generation, we used to BUG_ON unknown/unsupported encoding
or invalid parameters.

Instead, now we report these as errors and simply return the
instruction AARCH64_BREAK_FAULT. Users of these codegen helpers should
check for and handle this failure condition as appropriate.

Otherwise, unhandled codegen failure will result in trapping at
run-time due to AARCH64_BREAK_FAULT, which is arguably better than a
BUG_ON.

Signed-off-by: Zi Shen Lim <zlim.lnx@gmail.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-17 19:15:26 -05:00
..
alpha Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching 2016-01-14 16:38:02 -08:00
arc Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching 2016-01-14 16:38:02 -08:00
arm Merge branch 'akpm' (patches from Andrew) 2016-01-15 11:41:44 -08:00
arm64 arm64: insn: remove BUG_ON from codegen 2016-01-17 19:15:26 -05:00
avr32 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching 2016-01-14 16:38:02 -08:00
blackfin MTD updates for v4.5: 2016-01-13 11:25:54 -08:00
c6x Merge branch 'for-linux-next' of git://linux-c6x.org/git/projects/linux-c6x-upstreaming 2016-01-12 13:00:16 -08:00
cris cris: nand: remove useless mtd->priv = chip assignments 2015-12-18 13:22:11 -08:00
frv libnvdimm for 4.5 2016-01-13 19:15:14 -08:00
h8300 h8300: Rename ctlr_out/in[bwl] to raw_read/write[bwl] 2015-12-15 10:12:03 +01:00
hexagon
ia64 Merge branch 'akpm' (patches from Andrew) 2016-01-15 11:41:44 -08:00
m32r m32r: fix m32104ut_defconfig build fail 2016-01-14 16:00:49 -08:00
m68k Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-01-12 17:11:47 -08:00
metag Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching 2016-01-14 16:38:02 -08:00
microblaze Revert "scatterlist: use sg_phys()" 2015-12-15 12:54:06 -08:00
mips Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching 2016-01-14 16:38:02 -08:00
mn10300 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2016-01-12 18:57:02 -08:00
nios2 nios2: fix cache coherency 2015-11-26 22:25:58 +08:00
openrisc
parisc Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching 2016-01-14 16:38:02 -08:00
powerpc powerpc updates for 4.5 2016-01-15 13:18:47 -08:00
s390 Merge branch 'akpm' (patches from Andrew) 2016-01-15 11:41:44 -08:00
score
sh MTD updates for v4.5: 2016-01-13 11:25:54 -08:00
sparc sparc64: Fix numa node distance initialization 2016-01-14 16:58:59 -05:00
tile libnvdimm for 4.5 2016-01-13 19:15:14 -08:00
um Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-01-12 17:11:47 -08:00
unicore32 arch: consolidate CONFIG_STRICT_DEVM in lib/Kconfig.debug 2016-01-09 06:30:49 -08:00
x86 Merge branch 'akpm' (patches from Andrew) 2016-01-15 11:41:44 -08:00
xtensa Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2016-01-12 18:57:02 -08:00
.gitignore
Kconfig mm: mmap: add new /proc tunable for mmap_base ASLR 2016-01-14 16:00:49 -08:00