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Searched refs:lfence (Results 1 – 11 of 11) sorted by relevance

/OK3568_Linux_fs/kernel/drivers/dma-buf/
H A Ddma-resv.c568 struct dma_fence *lfence = rcu_dereference(fobj->shared[i]); in dma_resv_wait_timeout_rcu() local
571 &lfence->flags)) in dma_resv_wait_timeout_rcu()
574 if (!dma_fence_get_rcu(lfence)) in dma_resv_wait_timeout_rcu()
577 if (dma_fence_is_signaled(lfence)) { in dma_resv_wait_timeout_rcu()
578 dma_fence_put(lfence); in dma_resv_wait_timeout_rcu()
582 fence = lfence; in dma_resv_wait_timeout_rcu()
610 struct dma_fence *fence, *lfence = passed_fence; in dma_resv_test_signaled_single() local
613 if (!test_bit(DMA_FENCE_FLAG_SIGNALED_BIT, &lfence->flags)) { in dma_resv_test_signaled_single()
614 fence = dma_fence_get_rcu(lfence); in dma_resv_test_signaled_single()
/OK3568_Linux_fs/kernel/arch/x86/lib/
H A Dretpoline.S21 lfence
36 … __stringify(lfence; ANNOTATE_RETPOLINE_SAFE; jmp *%\reg; int3), X86_FEATURE_RETPOLINE_LFENCE, \
128 lfence
H A Dx86-opcode-map.txt1044 5: XRSTOR | lfence (11B) | INCSSPD/Q Ry (F3),(11B)
/OK3568_Linux_fs/kernel/arch/x86/include/asm/
H A Dnospec-branch.h63 lfence;
88 lfence;
130 __stringify(lfence; ANNOTATE_RETPOLINE_SAFE; jmp *%\reg), X86_FEATURE_RETPOLINE_LFENCE
140 __stringify(lfence; ANNOTATE_RETPOLINE_SAFE; call *%\reg), X86_FEATURE_RETPOLINE_LFENCE
/OK3568_Linux_fs/kernel/arch/x86/entry/
H A Dcalling.h337 lfence
/OK3568_Linux_fs/kernel/Documentation/admin-guide/hw-vuln/
H A Dspectre.rst610 retpoline auto pick between generic,lfence
612 retpoline,lfence LFENCE; indirect branch
613 retpoline,amd alias for retpoline,lfence
616 eibrs,lfence enhanced IBRS + LFENCE
/OK3568_Linux_fs/kernel/drivers/gpu/drm/vmwgfx/
H A Dvmwgfx_execbuf.c4323 struct vmw_fence_obj *lfence = NULL; in __vmw_execbuf_release_pinned_bo() local
4357 (void) vmw_execbuf_fence_commands(NULL, dev_priv, &lfence, in __vmw_execbuf_release_pinned_bo()
4359 fence = lfence; in __vmw_execbuf_release_pinned_bo()
4362 if (lfence != NULL) in __vmw_execbuf_release_pinned_bo()
4363 vmw_fence_obj_unreference(&lfence); in __vmw_execbuf_release_pinned_bo()
/OK3568_Linux_fs/kernel/tools/arch/x86/lib/
H A Dx86-opcode-map.txt1044 5: XRSTOR | lfence (11B) | INCSSPD/Q Ry (F3),(11B)
/OK3568_Linux_fs/prebuilts/gcc/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/share/info/
H A Das.info11972 These options control how the assembler should encode lfence,
11973 mfence and sfence. '-mfence-as-lock-add=YES' will encode lfence,
11976 will encode lfence, mfence and sfence as usual, which is the
12019 These options control whether the assembler should generate lfence
12021 lfence. '-mlfence-after-load=NO' will not generate lfence, which
12028 These options control whether the assembler should generate lfence
12030 '-mlfence-before-indirect-branch=ALL' will generate lfence before
12035 will generate lfence before indirect near branch via register.
12038 '-mlfence-before-indirect-branch=NONE' will not generate lfence nor
12039 issue warning, which is the default. Note that lfence won't be
[all …]
/OK3568_Linux_fs/prebuilts/gcc/linux-x86/arm/gcc-arm-10.3-2021.07-x86_64-arm-none-linux-gnueabihf/share/info/
H A Das.info11972 These options control how the assembler should encode lfence,
11973 mfence and sfence. '-mfence-as-lock-add=YES' will encode lfence,
11976 will encode lfence, mfence and sfence as usual, which is the
12019 These options control whether the assembler should generate lfence
12021 lfence. '-mlfence-after-load=NO' will not generate lfence, which
12028 These options control whether the assembler should generate lfence
12030 '-mlfence-before-indirect-branch=ALL' will generate lfence before
12035 will generate lfence before indirect near branch via register.
12038 '-mlfence-before-indirect-branch=NONE' will not generate lfence nor
12039 issue warning, which is the default. Note that lfence won't be
[all …]
/OK3568_Linux_fs/kernel/Documentation/admin-guide/
H A Dkernel-parameters.txt5142 retpoline,lfence - LFENCE; indirect branch
5143 retpoline,amd - alias for retpoline,lfence
5146 eibrs,lfence - enhanced IBRS + LFENCE