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| author | H. Peter Anvin <hpa@linux.intel.com> | 2012-09-21 17:18:44 -0700 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2012-09-21 17:18:44 -0700 |
| commit | 49b8c695e331c9685e6ffdbf34872509d77c8459 (patch) | |
| tree | d4afdfae0115b2ab56687d23d6329d6ad934788f /Documentation/kernel-parameters.txt | |
| parent | e59d1b0a24199db01978e6c1e89859eda93ce683 (diff) | |
| parent | b1a74bf8212367be2b1d6685c11a84e056eaaaf1 (diff) | |
| download | lwn-49b8c695e331c9685e6ffdbf34872509d77c8459.tar.gz lwn-49b8c695e331c9685e6ffdbf34872509d77c8459.zip | |
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.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 49c5c41b07e1..c298e9d188c6 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. |