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kernel-fxtec-pro1x/arch/powerpc/configs
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Michael Neuling b92a66a65c powerpc: Add denormalisation exception handling for POWER6/7 
On POWER6 and POWER7 if the input operand to an instruction is a
denormalised single precision binary floating point value we can take
a denormalisation exception where it's expected that the hypervisor
(HV=1) will fix up the inputs before the instruction is run.

This adds code to handle this denormalisation exception for POWER6 and
POWER7.

It also add a CONFIG_PPC_DENORMALISATION option and sets it in
pseries/ppc64_defconfig.

This is useful on bare metal systems only.  Based on patch from Milton
Miller.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-09-17 16:31:47 +10:00
..
40x Merge remote-tracking branch 'jwb/next' into next 2011-12-16 11:24:25 +11:00
44x powerpc: Rename mapping based RELOCATABLE to DYNAMIC_MEMSTART for BookE 2011-12-20 10:20:19 -05:00
52xx powerpc, tqm5200: update tqm5200_defconfig to fit for charon board. 2011-09-29 15:36:33 +02:00
83xx powerpc/83xx: update defconfig for kmeter1 2012-07-10 07:07:20 -05:00
85xx powerpc/fsl: fix "Failed to mount /dev: No such device" errors 2012-08-23 10:46:20 -05:00
86xx ASoC: imx: merge sound/soc/imx into sound/soc/fsl 2012-04-01 11:28:26 +01:00
adder875_defconfig kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
amigaone_defconfig powerpc: Trim defconfigs 2010-08-09 11:19:16 +10:00
c2k_defconfig powerpc: Fix build warning of the defconfigs 2011-04-27 14:18:41 +10:00
cell_defconfig powerpc: Trim defconfigs 2010-08-09 11:19:16 +10:00
celleb_defconfig powerpc: Trim defconfigs 2010-08-09 11:19:16 +10:00
chroma_defconfig memcg: rename config variables 2012-07-31 18:42:43 -07:00
chrp32_defconfig powerpc: Trim defconfigs 2010-08-09 11:19:16 +10:00
corenet32_smp_defconfig powerpc/fsl: fix "Failed to mount /dev: No such device" errors 2012-08-23 10:46:20 -05:00
corenet64_smp_defconfig powerpc/fsl: fix "Failed to mount /dev: No such device" errors 2012-08-23 10:46:20 -05:00
ep88xc_defconfig kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
ep8248e_defconfig kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
g5_defconfig Revert "powerpc: Update g5_defconfig" 2012-08-24 20:55:55 +10:00
gamecube_defconfig perf: Remove PERF_COUNTERS config option 2012-04-26 13:52:52 +02:00
holly_defconfig kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
linkstation_defconfig powerpc: Restore some misc devices to our configs 2011-03-30 10:36:23 +11:00
maple_defconfig powerpc: Remove CONFIG_POWER4_ONLY 2012-04-30 15:37:26 +10:00
mgcoge_defconfig powerpc/82xx: add SPI support for mgcoge 2012-07-10 07:07:20 -05:00
mpc83xx_defconfig powerpc/fsl: fix "Failed to mount /dev: No such device" errors 2012-08-23 10:46:20 -05:00
mpc85xx_defconfig powerpc/fsl: fix "Failed to mount /dev: No such device" errors 2012-08-23 10:46:20 -05:00
mpc85xx_smp_defconfig powerpc/fsl: fix "Failed to mount /dev: No such device" errors 2012-08-23 10:46:20 -05:00
mpc86xx_defconfig powerpc/fsl: enable verbose bug output 2011-05-19 01:14:30 -05:00
mpc512x_defconfig powerpc: update 512x-defconfig 2011-09-23 00:20:07 +02:00
mpc866_ads_defconfig kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
mpc885_ads_defconfig kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
mpc5200_defconfig powerpc/mpc5200: add options to mpc5200_defconfig 2012-03-21 10:40:28 +11:00
mpc7448_hpc2_defconfig kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
mpc8272_ads_defconfig kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
pasemi_defconfig powerpc: Remove CONFIG_POWER4_ONLY 2012-04-30 15:37:26 +10:00
pmac32_defconfig powerpc: Fix build warning of the defconfigs 2011-04-27 14:18:41 +10:00
ppc6xx_defconfig gpio: move mpc8xxx/512x gpio driver to drivers/gpio 2011-09-23 00:14:15 +02:00
ppc40x_defconfig Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2011-11-06 17:12:03 -08:00
ppc44x_defconfig powerpc/44x: Add mtd ndfc to the ppx44x defconfig 2011-11-25 10:06:00 +11:00
ppc64_defconfig powerpc: Add denormalisation exception handling for POWER6/7 2012-09-17 16:31:47 +10:00
ppc64e_defconfig powerpc/fsl-booke: Add e55xx (64-bit) smp defconfig 2010-10-14 00:55:19 -05:00
pq2fads_defconfig kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
prpmc2800_defconfig powerpc: Trim defconfigs 2010-08-09 11:19:16 +10:00
ps3_defconfig powerpc/ps3: Refresh ps3_defconfig 2012-04-24 18:18:01 -07:00
pseries_defconfig powerpc: Add denormalisation exception handling for POWER6/7 2012-09-17 16:31:47 +10:00
storcenter_defconfig kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
tqm8xx_defconfig kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
wii_defconfig perf: Remove PERF_COUNTERS config option 2012-04-26 13:52:52 +02:00