summaryrefslogtreecommitdiffstats
path: root/Documentation/kernel-parameters.txt
diff options
context:
space:
mode:
authorH. Peter Anvin <hpa@linux.intel.com>2012-09-21 17:18:44 -0700
committerH. Peter Anvin <hpa@linux.intel.com>2012-09-21 17:18:44 -0700
commit49b8c695e331c9685e6ffdbf34872509d77c8459 (patch)
treed4afdfae0115b2ab56687d23d6329d6ad934788f /Documentation/kernel-parameters.txt
parente59d1b0a24199db01978e6c1e89859eda93ce683 (diff)
parentb1a74bf8212367be2b1d6685c11a84e056eaaaf1 (diff)
Merge branch 'x86/fpu' into x86/smap
Reason for merge: x86/fpu changed the structure of some of the code that x86/smap changes; mostly fpu-internal.h but also minor changes to the signal code. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Resolved Conflicts: arch/x86/ia32/ia32_signal.c arch/x86/include/asm/fpu-internal.h arch/x86/kernel/signal.c
Diffstat (limited to 'Documentation/kernel-parameters.txt')
-rw-r--r--Documentation/kernel-parameters.txt6
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 49c5c41b07e..c298e9d188c 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1837,6 +1837,12 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
and restore using xsave. The kernel will fallback to
enabling legacy floating-point and sse state.
+ eagerfpu= [X86]
+ on enable eager fpu restore
+ off disable eager fpu restore
+ auto selects the default scheme, which automatically
+ enables eagerfpu restore for xsaveopt.
+
nohlt [BUGS=ARM,SH] Tells the kernel that the sleep(SH) or
wfi(ARM) instruction doesn't work correctly and not to
use it. This is also useful when using JTAG debugger.