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/linux/arch/x86/coco/tdx/
H A Dtdx.c237 * that no #VE will be delivered for accesses to TD-private memory.
239 * TDX 1.0 does not allow the guest to disable SEPT #VE on its own. The VMM
240 * controls if the guest will receive such #VE with TD attribute
246 * Check if the feature is available and disable SEPT #VE if possible.
256 const char *msg = "TD misconfiguration: SEPT #VE has to be disabled"; in disable_sept_ve()
260 /* Is this TD allowed to disable SEPT #VE */ in disable_sept_ve()
263 /* No SEPT #VE controls for the guest: check the attribute */ in disable_sept_ve()
275 /* Check if SEPT #VE has been disabled before us */ in disable_sept_ve()
290 * TDX 1.0 generates a #VE when accessing topology-related CPUID leafs (0xB and
365 * The TDX module spec states that #VE may be injected for a limited set of
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/linux/arch/mips/math-emu/
H A Dieee754int.h54 #define EXPLODESP(v, vc, vs, ve, vm) \ argument
57 ve = SPBEXP(v); \
59 if (ve == SP_EMAX+1+SP_EBIAS) { \
66 } else if (ve == SP_EMIN-1+SP_EBIAS) { \
68 ve = SP_EMIN; \
73 ve -= SP_EBIAS; \
92 #define EXPLODEDP(v, vc, vs, ve, vm) \ argument
96 ve = DPBEXP(v); \
97 if (ve == DP_EMAX+1+DP_EBIAS) { \
104 } else if (ve == DP_EMIN-1+DP_EBIAS) { \
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/linux/drivers/gpu/drm/i915/gt/
H A Dintel_execlists_submission.c462 /* We've switched away, so this should be a no-op, but intent matters */ in reset_active()
544 resubmit_virtual_request(struct i915_request *rq, struct virtual_engine *ve) in resubmit_virtual_request() argument
551 WRITE_ONCE(rq->engine, &ve->base); in resubmit_virtual_request()
552 ve->base.submit_request(rq); in resubmit_virtual_request()
559 struct virtual_engine *ve = container_of(ce, typeof(*ve), context); in kick_siblings() local
580 resubmit_virtual_request(rq, ve); in kick_siblings()
582 if (READ_ONCE(ve->request)) in kick_siblings()
583 tasklet_hi_schedule(&ve->base.sched_engine->tasklet); in kick_siblings()
993 static bool virtual_matches(const struct virtual_engine *ve, in virtual_matches() argument
1014 inflight = intel_context_inflight(&ve->context); in virtual_matches()
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H A Dselftest_execlists.c3721 struct intel_context *ve[16]; in nop_virtual_engine() local
3727 GEM_BUG_ON(!nctx || nctx > ARRAY_SIZE(ve)); in nop_virtual_engine()
3730 ve[n] = intel_engine_create_virtual(siblings, nsibling, 0); in nop_virtual_engine()
3731 if (IS_ERR(ve[n])) { in nop_virtual_engine()
3732 err = PTR_ERR(ve[n]); in nop_virtual_engine()
3737 err = intel_context_pin(ve[n]); in nop_virtual_engine()
3739 intel_context_put(ve[n]); in nop_virtual_engine()
3745 err = igt_live_test_begin(&t, gt->i915, __func__, ve[0]->engine->name); in nop_virtual_engine()
3757 rq = i915_request_create(ve[nc]); in nop_virtual_engine()
3774 rq = i915_request_create(ve[nc]); in nop_virtual_engine()
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/linux/drivers/media/platform/samsung/exynos4-is/
H A Dfimc-capture.c121 return fimc_pipeline_call(&cap->ve, set_stream, 0); in fimc_capture_state_cleanup()
181 struct fimc_pipeline *p = to_fimc_pipeline(cap->ve.pipe); in fimc_capture_irq_handler()
284 return fimc_pipeline_call(&vid_cap->ve, set_stream, 1); in start_streaming()
308 return fimc_pipeline_call(&fimc->vid_cap.ve, close); in fimc_capture_suspend()
316 struct exynos_video_entity *ve = &vid_cap->ve; in fimc_capture_resume() local
325 fimc_pipeline_call(ve, open, &ve->vdev.entity, false); in fimc_capture_resume()
389 v4l2_err(&ctx->fimc_dev->vid_cap.ve.vdev, in buffer_prepare()
408 struct exynos_video_entity *ve = &vid_cap->ve; in buffer_queue() local
446 ret = fimc_pipeline_call(ve, set_stream, 1); in buffer_queue()
448 v4l2_err(&ve->vdev, "stream on failed: %d\n", ret); in buffer_queue()
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/linux/Documentation/devicetree/bindings/clock/
H A Dallwinner,sun4i-a10-ve-clk.yaml4 $id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-ve-clk.yaml#
23 const: allwinner,sun4i-a10-ve-clk
49 compatible = "allwinner,sun4i-a10-ve-clk";
52 clock-output-names = "ve";
/linux/include/uapi/linux/
H A Drtc.h54 * +ve pll_value means clock will run faster by
56 * -ve pll_value means clock will run slower by
63 int pll_max; /* max +ve (faster) adjustment value */
64 int pll_min; /* max -ve (slower) adjustment value */
65 int pll_posmult; /* factor for +ve correction */
66 int pll_negmult; /* factor for -ve correction */
/linux/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/
H A Dphy_qmath.c94 * specified shift is +ve. This function will make a 32 bit right shift when
95 * the specified shift is -ve. This function return the result after shifting
119 * specified shift is +ve. This function will make a 16 bit right shift when
120 * the specified shift is -ve. This function return the result after shifting
143 * Description: This function make a 16 bit right shift when shift is +ve.
144 * This function make a 16 bit saturated left shift when shift is -ve. This
/linux/Documentation/input/devices/
H A Dcs461x.rst14 driver as a backend. I've tested this driver with CS4610, 4-axis and
15 4-button joystick; I mean the jstest utility. Also I've tried to
31 comments about them; but I've found the joystick can be initialized
/linux/drivers/gpu/drm/i915/gt/uc/
H A Dintel_guc_submission.c1753 guc_virtual_get_sibling(struct intel_engine_cs *ve, unsigned int sibling) in guc_virtual_get_sibling() argument
1756 intel_engine_mask_t tmp, mask = ve->mask; in guc_virtual_get_sibling()
1759 for_each_engine_masked(engine, ve->gt, mask, tmp) in guc_virtual_get_sibling()
3485 struct guc_virtual_engine *ve = in __guc_context_destroy() local
3486 container_of(ce, typeof(*ve), context); in __guc_context_destroy()
3488 if (ve->base.breadcrumbs) in __guc_context_destroy()
3489 intel_breadcrumbs_put(ve->base.breadcrumbs); in __guc_context_destroy()
3491 kfree(ve); in __guc_context_destroy()
5762 * requests need to be skipped. The front end (execuf IOCTL) should've called
5903 struct guc_virtual_engine *ve; in guc_create_virtual() local
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/linux/drivers/media/platform/aspeed/
H A DKconfig12 Support for the Aspeed Video Engine (VE) embedded in the Aspeed
13 AST2400 and AST2500 SOCs. The VE can capture and compress video data
/linux/security/
H A Dcommoncap.c64 * its effective set, returning 0 if it does, -ve if it does not.
116 * its effective set, returning 0 if it does, -ve if it does not.
140 * information, returning 0 if permission granted, -ve if denied.
162 * granted, -ve if denied.
199 * process, returning 0 if permission is granted, -ve if denied.
349 * Return: 0 if successful, -ve on error.
917 * Return: 0 if successful, -ve on error.
971 * Now that we've computed pA', update pP' to give: in cap_bprm_creds_from_file()
1020 * permission is granted, -ve if denied.
1055 * permission is granted, -ve i
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/linux/arch/powerpc/platforms/82xx/
H A DKconfig10 bool "Embedded Planet EP8248E (a.k.a. CWH-PPC-8248N-VE)"
19 MPC8248 Evaluation System and/or the CWH-PPC-8248N-VE.
/linux/arch/x86/kernel/
H A Dtraps.c702 * fail, and, as a practical matter, we've overflowed the in DEFINE_IDTENTRY_DF()
1581 #define VE_FAULT_STR "VE fault"
1600 * Virtualization Exceptions (#VE) are delivered to TDX guests due to
1621 * MMIO regions, use #VE triggering MSRs, instructions, or CPUID leaves
1622 * that might generate #VE. VMM can remove memory from TD at any point,
1624 * termination, not to #VE.
1629 * During #VE delivery, all interrupts, including NMIs, are blocked until
1630 * TDGETVEINFO is called. It prevents #VE nesting until the kernel reads
1631 * the VE info.
1633 * If a guest kernel action which would normally cause a #VE occurs in
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/linux/tools/testing/selftests/powerpc/tm/
H A Dtm-fork.c34 /* If we reach here, we've passed. Otherwise we've probably crashed in test_fork()
/linux/kernel/module/
H A Dstats.c116 * * total_mod_size: total bytes ever used by all modules we've dealt with on
119 * sizes we've dealt with on this system
175 * * modcount: how many modules we've loaded in our kernel life time
177 * * failed_decompress: how many failed module decompression attempts we've had.
184 * * failed_load_modules: how many modules failed once we've allocated our
373 /* Catch when we've gone beyond our expected preamble */ in read_file_mod_stats()
/linux/drivers/gpu/drm/nouveau/include/nvkm/core/
H A Dintr.h29 int type; /* enum nvkm_subdev_type (+ve), enum nvkm_intr_type (-ve) */
/linux/fs/xfs/scrub/
H A Dnewbt.h12 /* Link to list of extents that we've reserved. */
38 /* List of extents that we've reserved. */
/linux/scripts/
H A Dcheck_extable.sh79 # We've got a relocation to a non white listed _executable_
86 # Something is definitively wrong here since we've got a relocation
121 # rather than a section. Now that we've got the actual section,
/linux/arch/sh/kernel/
H A Dhead_32.S105 * Once we've setup cached and uncached mappings we clear the rest of the
134 * r10 = number of PMB entries we've setup
184 * If we've fallen through, continue with setting up the initial
276 * r10 = number of entries we've setup so far
/linux/net/netfilter/
H A Dxt_tcpudp.c94 /* We've been asked to examine this packet, and we in tcp_mt()
146 /* We've been asked to examine this packet, and we in udp_mt()
203 /* We've been asked to examine this packet, and we in icmp_match()
230 /* We've been asked to examine this packet, and we in icmp6_match()
/linux/include/xen/
H A Dxen-ops.h110 * Returns the number of successfully mapped frames, or a -ve error
146 * Returns the number of successfully mapped frames, or a -ve error
170 * Returns the number of successfully mapped frames, or a -ve error
/linux/drivers/usb/storage/
H A Dunusual_datafab.h22 * they work with this driver. Given the success we've had getting
23 * other Datafab-based cards operational with this driver, I've decided
/linux/drivers/clk/sunxi-ng/
H A Dccu-suniv-f1c100s.c75 static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_ve_clk, "pll-ve",
164 static SUNXI_CCU_GATE(bus_ve_clk, "bus-ve", "ahb",
254 static SUNXI_CCU_GATE(dram_ve_clk, "dram-ve", "pll-ddr",
312 * told us it should be pll-ve. pll-ve is totally not used in BSP code.
314 static SUNXI_CCU_GATE(ve_clk, "ve", "pll-audio", 0x13c, BIT(31), 0);
/linux/fs/romfs/
H A Dstorage.c64 * - return 1 if matched, 0 if differ, -ve if error
161 * - return 1 if matched, 0 if differ, -ve if error
263 * - return 1 if matched, 0 if differ, -ve if error

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