 Oleg Nesterov
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df24fb859a
x86, fpu: __restore_xstate_sig()->math_state_restore() needs preempt_disable()
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11 жил өмнө |
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Oleg Nesterov
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66463db4fc
x86, fpu: shift drop_init_fpu() from save_xstate_sig() to handle_signal()
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11 жил өмнө |
 Fenghua Yu
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8ff925e10f
x86/xsaves: Clean up code in xstate offsets computation in xsave area
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11 жил өмнө |
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Fenghua Yu
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7496d6458f
Define kernel API to get address of each state in xsave area
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11 жил өмнө |
|
Fenghua Yu
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7e7ce87f6a
x86/xsaves: Enable xsaves/xrstors
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11 жил өмнө |
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Fenghua Yu
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47c2f292cc
x86/xsaves: Call booting time xsaves and xrstors in setup_init_fpu_buf
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11 жил өмнө |
 Qiaowei Ren
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e7d820a5e5
x86, xsave: Support eager-only xsave features, add MPX support
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11 жил өмнө |
 Paul Gortmaker
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148f9bb877
x86: delete __cpuinit usage from all x86 files
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12 жил өмнө |
 H. Peter Anvin
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60e019eb37
x86: Get rid of ->hard_math and all the FPU asm fu
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12 жил өмнө |
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H. Peter Anvin
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e139e95590
x86, smap: Do not abuse the [f][x]rstor_checking() functions for user space
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13 жил өмнө |
 Suresh Siddha
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e00229819f
x86, fpu: make eagerfpu= boot param tri-state
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13 жил өмнө |
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Suresh Siddha
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212b02125f
x86, fpu: enable eagerfpu by default for xsaveopt
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13 жил өмнө |
|
Suresh Siddha
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5d2bd7009f
x86, fpu: decouple non-lazy/eager fpu restore from xsave
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13 жил өмнө |
|
Suresh Siddha
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304bceda6a
x86, fpu: use non-lazy fpu restore for processors supporting xsave
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13 жил өмнө |
|
Suresh Siddha
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377ffbcc53
x86, fpu: remove unnecessary user_fpu_end() in save_xstate_sig()
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13 жил өмнө |
|
Suresh Siddha
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e962591749
x86, fpu: drop_fpu() before restoring new state from sigframe
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13 жил өмнө |
|
Suresh Siddha
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72a671ced6
x86, fpu: Unify signal handling code paths for x86 and x86_64 kernels
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13 жил өмнө |
|
Suresh Siddha
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0ca5bd0d88
x86, fpu: Consolidate inline asm routines for saving/restoring fpu state
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13 жил өмнө |
 Mathias Krause
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5c7d03e99c
x86/fpu/xsave: Keep __user annotation in casts
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13 жил өмнө |
 Joe Perches
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c767a54ba0
x86/debug: Add KERN_<LEVEL> to bare printks, convert printks to pr_<level>
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13 жил өмнө |
|
Suresh Siddha
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d75f1b391f
x86, xsave: remove thread_has_fpu() bug check in __sanitize_i387_state()
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13 жил өмнө |
 Linus Torvalds
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1361b83a13
i387: Split up <asm/i387.h> into exported and internal interfaces
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13 жил өмнө |
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Linus Torvalds
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f94edacf99
i387: move TS_USEDFPU flag from thread_info to task_struct
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13 жил өмнө |
|
Linus Torvalds
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6d59d7a9f5
i387: don't ever touch TS_USEDFPU directly, use helper functions
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13 жил өмнө |
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Linus Torvalds
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15d8791cae
i387: fix x86-64 preemption-unsafe user stack save/restore
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13 жил өмнө |
 Lucas De Marchi
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0d2eb44f63
x86: Fix common misspellings
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14 жил өмнө |
|
Suresh Siddha
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10340ae130
x86, xsave: Use alloc_bootmem_align() instead of alloc_bootmem()
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14 жил өмнө |
|
Linus Torvalds
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4a386c3e17
Merge branch 'x86-xsave-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
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15 жил өмнө |
|
Linus Torvalds
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75cb5fdce2
Merge branches 'x86-cleanups-for-linus', 'x86-vmware-for-linus', 'x86-mtrr-for-linus', 'x86-apic-for-linus', 'x86-fpu-for-linus' and 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
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15 жил өмнө |
 H. Peter Anvin
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1cff92d8fd
x86, xsave: Make xstate_enable_boot_cpu() __init, protect on CPU 0
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15 жил өмнө |
