Searched refs:xstate (Results 1 - 25 of 29) sorted by relevance

12

/linux-master/arch/x86/kernel/fpu/
H A DMakefile6 obj-y += init.o bugs.o core.o regset.o signal.o xstate.o
H A Dcontext.h5 #include <asm/fpu/xstate.h>
64 * This restores _all_ xstate which has not been
H A Dxstate.h6 #include <asm/fpu/xstate.h>
179 * Save processor xstate to xsave area.
201 * Restore processor xstate from xsave area.
251 * Save xstate to user space xsave area.
292 * Restore xstate from user space xsave area.
296 struct xregs_state *xstate = ((__force struct xregs_state *)buf); local
304 XSTATE_OP(XRSTOR, xstate, lmask, hmask, err);
311 * Restore xstate from kernel space xsave area, return an error code instead of
316 struct xregs_state *xstate = &fpstate->regs.xsave; local
325 XSTATE_OP(XRSTORS, xstate, lmas
[all...]
H A Dxstate.c29 #include "xstate.h"
55 "unknown xstate feature",
56 "unknown xstate feature",
57 "unknown xstate feature",
58 "unknown xstate feature",
61 "unknown xstate feature",
247 * In our xstate size checks, we assume that the highest-numbered
248 * xstate feature has the highest offset in the buffer. Ensure
252 "x86/fpu: misordered xstate at %d\n", last_good_offset);
267 * Print out all the supported xstate feature
313 os_xrstor_booting(struct xregs_state *xstate) argument
1043 copy_feature(bool from_xstate, struct membuf *to, void *xstate, void *init_xstate, unsigned int size) argument
1361 xsaves(struct xregs_state *xstate, u64 mask) argument
1385 xrstors(struct xregs_state *xstate, u64 mask) argument
[all...]
H A Dcore.c26 #include "xstate.h"
478 /* XSAVE(S) just needs the legacy and the xstate header part */
560 struct cet_user_state *xstate; local
566 xstate = get_xsave_addr(&dst->thread.fpu.fpstate->regs.xsave,
575 if (WARN_ON_ONCE(!xstate))
578 xstate->user_ssp = (u64)ssp;
727 * PKRU handling does not rely on the xstate when restoring for
H A Dsignal.c12 #include <asm/fpu/xstate.h>
21 #include "xstate.h"
371 * By setting TIF_NEED_FPU_LOAD it is ensured that our xstate is
372 * not modified on context switch and that the xstate is considered
424 * from the memory xstate header which makes the full
/linux-master/arch/sh/kernel/
H A Dprocess.c29 if (src->thread.xstate) {
30 dst->thread.xstate = kmem_cache_alloc(task_xstate_cachep,
32 if (!dst->thread.xstate)
34 memcpy(dst->thread.xstate, src->thread.xstate, xstate_size);
42 if (tsk->thread.xstate) {
43 kmem_cache_free(task_xstate_cachep, tsk->thread.xstate);
44 tsk->thread.xstate = NULL;
H A Dptrace_32.c177 return membuf_write(&to, target->thread.xstate,
196 &target->thread.xstate->hardfpu, 0, -1);
199 &target->thread.xstate->softfpu, 0, -1);
369 tmp = ((unsigned long *)child->thread.xstate)
404 ((unsigned long *)child->thread.xstate)
H A Dprocess_32.c157 prefetch(next_t->xstate);
H A Dsignal_32.c85 return __copy_from_user(&tsk->thread.xstate->hardfpu, &sc->sc_fpregs[0],
109 return __copy_to_user(&sc->sc_fpregs[0], &tsk->thread.xstate->hardfpu,
/linux-master/net/netfilter/
H A Dnft_set_pipapo_avx2.h5 #include <asm/fpu/xstate.h>
/linux-master/arch/sh/kernel/cpu/sh4/
H A Dfpu.c84 :"0"((char *)(&tsk->thread.xstate->hardfpu.status)),
134 :"0" (tsk->thread.xstate), "r" (FPSCR_RCHG)
230 if ((tsk->thread.xstate->hardfpu.fpscr & FPSCR_CAUSE_ERROR))
232 denormal_to_double(&tsk->thread.xstate->hardfpu,
248 hx = tsk->thread.xstate->hardfpu.fp_regs[n];
249 hy = tsk->thread.xstate->hardfpu.fp_regs[m];
250 fpscr = tsk->thread.xstate->hardfpu.fpscr;
260 | tsk->thread.xstate->hardfpu.fp_regs[n + 1];
262 | tsk->thread.xstate->hardfpu.fp_regs[m + 1];
264 tsk->thread.xstate
[all...]
/linux-master/arch/sh/kernel/cpu/
H A Dfpu.c22 if (!tsk->thread.xstate) {
23 tsk->thread.xstate = kmem_cache_alloc(task_xstate_cachep,
25 if (!tsk->thread.xstate)
30 struct sh_fpu_hard_struct *fp = &tsk->thread.xstate->hardfpu;
34 struct sh_fpu_soft_struct *fp = &tsk->thread.xstate->softfpu;
/linux-master/tools/testing/selftests/kvm/x86_64/
H A Damx_test.c79 static inline void __xsavec(struct xstate *xstate, uint64_t rfbm) argument
85 : : "D" (xstate), "a" (rfbm_lo), "d" (rfbm_hi)
147 struct xstate *xstate)
169 xstate->header.xstate_bv = XFEATURE_MASK_XTILE_DATA;
170 __xsavec(xstate, XFEATURE_MASK_XTILE_DATA);
171 GUEST_ASSERT(!(xstate->header.xstate_bv & XFEATURE_MASK_XTILE_DATA));
172 GUEST_ASSERT(xstate->header.xcomp_bv & XFEATURE_MASK_XTILE_DATA);
181 xstate
145 guest_code(struct tile_config *amx_cfg, struct tile_data *tiledata, struct xstate *xstate) argument
221 vm_vaddr_t amx_cfg, tiledata, xstate; local
[all...]
/linux-master/arch/sh/kernel/cpu/sh2a/
H A Dfpu.c52 : "0" ((char *)(&tsk->thread.xstate->hardfpu.status)),
84 : "0" (tsk->thread.xstate), "r" (FPSCR_RCHG)
456 if ((tsk->thread.xstate->hardfpu.fpscr & FPSCR_FPU_ERROR)) {
458 denormal_to_double (&tsk->thread.xstate->hardfpu,
473 hx = tsk->thread.xstate->hardfpu.fp_regs[n];
474 hy = tsk->thread.xstate->hardfpu.fp_regs[m];
475 fpscr = tsk->thread.xstate->hardfpu.fpscr;
485 | tsk->thread.xstate->hardfpu.fp_regs[n+1];
487 | tsk->thread.xstate->hardfpu.fp_regs[m+1];
492 tsk->thread.xstate
[all...]
/linux-master/arch/sh/include/asm/
H A Dprocessor_32.h108 union thread_xstate *xstate; member in struct:thread_struct
/linux-master/arch/x86/kernel/
H A Dsignal.c35 #include <asm/fpu/xstate.h>
H A Dshstk.c22 #include <asm/fpu/xstate.h>
H A Dprocess.c38 #include <asm/fpu/xstate.h>
H A Dptrace.c33 #include <asm/fpu/xstate.h>
H A Dtraps.c62 #include <asm/fpu/xstate.h>
/linux-master/drivers/net/ppp/
H A Dppp_generic.c125 unsigned int xstate; /* transmit state bits 68 */ member in struct:ppp
160 * Bits in xstate: SC_COMP_RUN
822 val = ppp->flags | ppp->xstate | ppp->rstate;
1819 if ((ppp->xstate & SC_COMP_RUN) && ppp->xc_state &&
3044 ppp->xstate &= ~SC_COMP_RUN;
3107 ppp->xstate &= ~SC_COMP_RUN;
3120 ppp->xstate &= ~SC_COMP_RUN;
3148 ppp->xstate |= SC_COMP_RUN;
3162 if (ppp->xc_state && (ppp->xstate & SC_COMP_RUN))
3173 void *xstate, *rstat local
[all...]
/linux-master/arch/sh/math-emu/
H A Dmath.c495 struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
/linux-master/arch/x86/kvm/
H A Dx86.h6 #include <asm/fpu/xstate.h>
/linux-master/arch/x86/events/
H A Dperf_event.h17 #include <asm/fpu/xstate.h>

Completed in 246 milliseconds

12