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Searched refs:ALTERNATIVE (Results 1 – 25 of 88) sorted by relevance

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/arch/x86/include/asm/
A Dsmap.h19 ALTERNATIVE "", "clac", X86_FEATURE_SMAP
22 ALTERNATIVE "", "stac", X86_FEATURE_SMAP
43 ALTERNATIVE(ANNOTATE_IGNORE_ALTERNATIVE in smap_save()
54 ALTERNATIVE(ANNOTATE_IGNORE_ALTERNATIVE in smap_restore()
62 ALTERNATIVE("", "clac", X86_FEATURE_SMAP)
64 ALTERNATIVE("", "stac", X86_FEATURE_SMAP)
67 ALTERNATIVE("", ANNOTATE_IGNORE_ALTERNATIVE "clac", X86_FEATURE_SMAP)
69 ALTERNATIVE("", ANNOTATE_IGNORE_ALTERNATIVE "stac", X86_FEATURE_SMAP)
A Dalternative.h215 #define ALTERNATIVE(oldinstr, newinstr, ft_flags) \ macro
221 ALTERNATIVE(ALTERNATIVE(oldinstr, newinstr1, ft_flags1), newinstr2, ft_flags2)
229 ALTERNATIVE(ALTERNATIVE_2(oldinstr, newinstr1, ft_flags1, newinstr2, ft_flags2), \
245 asm_inline volatile(ALTERNATIVE(oldinstr, newinstr, ft_flags) : : : "memory")
259 asm_inline volatile(ALTERNATIVE(oldinstr, newinstr, ft_flags) \
264 asm_inline volatile(ALTERNATIVE(oldinstr, newinstr, ft_flags) \
278 asm_inline volatile(ALTERNATIVE("call %c[old]", "call %c[new]", ft_flags) \
372 .macro ALTERNATIVE oldinstr, newinstr, ft_flags
A Dbarrier.h15 #define mb() asm volatile(ALTERNATIVE("lock addl $0,-4(%%esp)", "mfence", \
17 #define rmb() asm volatile(ALTERNATIVE("lock addl $0,-4(%%esp)", "lfence", \
19 #define wmb() asm volatile(ALTERNATIVE("lock addl $0,-4(%%esp)", "sfence", \
A Dnospec-branch.h299 ALTERNATIVE "", \
313 ALTERNATIVE "", "verw x86_verw_sel(%rip)", \feature
320 ALTERNATIVE "", "verw %cs:x86_verw_sel", \feature
332 ALTERNATIVE "", "call clear_bhb_loop", X86_FEATURE_CLEAR_BHB_LOOP
336 ALTERNATIVE "", "call clear_bhb_loop", X86_FEATURE_CLEAR_BHB_VMEXIT
401 ALTERNATIVE("", \
525 asm volatile(ALTERNATIVE("", "wrmsr", %c[feature])
535 asm_inline volatile(ALTERNATIVE("", "call write_ibpb", X86_FEATURE_IBPB)
A Darch_hweight.h19 asm_inline (ALTERNATIVE("call __sw_hweight32", in __arch_hweight32()
48 asm_inline (ALTERNATIVE("call __sw_hweight64", in __arch_hweight64()
A Duaccess_64.h29 asm_inline (ALTERNATIVE("", "and " __percpu_arg([mask]) ", %[addr]", in __untagged_addr()
128 ALTERNATIVE("rep movsb", in copy_user_generic()
190 ALTERNATIVE("rep stosb", in __clear_user()
/arch/parisc/include/asm/
A Dcache.h53 ALTERNATIVE(ALT_COND_NO_SMP, INSN_PxTLB) \
56 ALTERNATIVE(ALT_COND_NO_SMP, INSN_PxTLB) \
57 ALTERNATIVE(ALT_COND_NO_SPLIT_TLB, INSN_NOP) \
61 ALTERNATIVE(ALT_COND_NO_DCACHE, INSN_NOP) \
62 ALTERNATIVE(ALT_COND_NO_IOC_FDC, INSN_NOP) \
65 ALTERNATIVE(ALT_COND_NO_DCACHE, INSN_NOP) \
66 ALTERNATIVE(ALT_COND_NO_IOC_FDC, INSN_NOP) :::"memory")
A Dalternative.h36 #define ALTERNATIVE(cond, replacement) "!0:" \ macro
47 #define ALTERNATIVE(from, to, cond, replacement)\ macro
/arch/riscv/include/asm/
A Derrata_list.h35 ALTERNATIVE(__stringify(RISCV_PTR do_trap_insn_fault), \
41 ALTERNATIVE(__stringify(RISCV_PTR do_page_fault), \
48 asm(ALTERNATIVE("sfence.vma x0, %0", "sfence.vma", SIFIVE_VENDOR_ID, \
53 asm(ALTERNATIVE("sfence.vma %0", "sfence.vma", SIFIVE_VENDOR_ID, \
58 asm(ALTERNATIVE("sfence.vma %0, %1", "sfence.vma", SIFIVE_VENDOR_ID, \
87 asm volatile(ALTERNATIVE( \
108 asm volatile(ALTERNATIVE( \
A Darch_hweight.h23 asm goto(ALTERNATIVE("j %l[legacy]", "nop", 0, in __arch_hweight32()
54 asm goto(ALTERNATIVE("j %l[legacy]", "nop", 0, in __arch_hweight64()
A Dcpufeature-macros.h21 asm goto(ALTERNATIVE("j %l[l_no]", "nop", %[vendor], %[ext], 1) in __riscv_has_extension_likely()
35 asm goto(ALTERNATIVE("nop", "j %l[l_yes]", %[vendor], %[ext], 1) in __riscv_has_extension_unlikely()
A Dbitops.h50 asm goto(ALTERNATIVE("j %l[legacy]", "nop", 0, in variable__ffs()
79 asm goto(ALTERNATIVE("j %l[legacy]", "nop", 0, in variable__fls()
108 asm goto(ALTERNATIVE("j %l[legacy]", "nop", 0, in variable_ffs()
140 asm goto(ALTERNATIVE("j %l[legacy]", "nop", 0, in variable_fls()
/arch/x86/entry/
A Dcalling.h169 ALTERNATIVE "", "SET_NOFLUSH_BIT \reg", X86_FEATURE_PCID
175 ALTERNATIVE "jmp .Lend_\@", "", X86_FEATURE_PTI
188 ALTERNATIVE "jmp .Lwrcr3_\@", "", X86_FEATURE_PCID
218 ALTERNATIVE "jmp .Lend_\@", "", X86_FEATURE_PTI
224 ALTERNATIVE "jmp .Lend_\@", "", X86_FEATURE_PTI
232 ALTERNATIVE "jmp .Ldone_\@", "", X86_FEATURE_PTI
251 ALTERNATIVE "jmp .Lend_\@", "", X86_FEATURE_PTI
261 ALTERNATIVE "jmp .Lwrcr3_\@", "", X86_FEATURE_PCID
308 ALTERNATIVE "jmp .Lend_\@", "", X86_FEATURE_KERNEL_IBRS
337 ALTERNATIVE "jmp .Lend_\@", "", X86_FEATURE_KERNEL_IBRS
[all …]
A Dentry_64.S130 ALTERNATIVE "testb %al, %al; jz swapgs_restore_regs_and_return_to_usermode", \
255 ALTERNATIVE "jmp swapgs_restore_regs_and_return_to_usermode", \
299 ALTERNATIVE "call error_entry; movq %rax, %rsp", \
563 ALTERNATIVE "", "jmp xenpv_restore_regs_and_return_to_usermode", X86_FEATURE_XENPV
566 ALTERNATIVE "", "jmp .Lpti_restore_regs_and_return_to_usermode", X86_FEATURE_PTI
752 2: ALTERNATIVE "", "mfence", X86_BUG_SWAPGS_FENCE
765 ALTERNATIVE "", "ZAP_GS", X86_BUG_NULL_SEG
899 ALTERNATIVE "jmp .Lparanoid_entry_checkgs", "", X86_FEATURE_FSGSBASE
985 ALTERNATIVE "jmp .Lparanoid_exit_checkgs", "", X86_FEATURE_FSGSBASE
1421 ALTERNATIVE "jmp nmi_no_fsgsbase", "", X86_FEATURE_FSGSBASE
/arch/s390/include/asm/
A Dalternative.h131 #define ALTERNATIVE(oldinstr, altinstr, feature) \ macro
164 asm_inline volatile(ALTERNATIVE(oldinstr, altinstr, feature) : : : "memory")
172 asm_inline volatile (ALTERNATIVE(oldinstr, newinstr, feature) \
177 asm_inline volatile(ALTERNATIVE(oldinstr, altinstr, feature) \
209 .macro ALTERNATIVE oldinstr, newinstr, feature
A Dlowcore.h225 ALTERNATIVE(" lghi %[lc],0", in get_lowcore()
243 ALTERNATIVE "lghi \reg,0", \
249 ALTERNATIVE "stmg \start, \end, \savearea", \
/arch/arm64/include/asm/
A Darch_timer.h69 asm volatile(ALTERNATIVE("isb\n mrs %0, cntpct_el0", in arch_timer_read_cntpct_el0()
81 asm volatile(ALTERNATIVE("isb\n mrs %0, cntvct_el0", in arch_timer_read_cntvct_el0()
183 asm volatile(ALTERNATIVE("isb\n mrs %0, cntpct_el0", in __arch_counter_get_cntpct()
204 asm volatile(ALTERNATIVE("isb\n mrs %0, cntvct_el0", in __arch_counter_get_cntvct()
A Dalternative-macros.h219 #define ALTERNATIVE(oldinstr, newinstr, ...) \ macro
234 ALTERNATIVE("b %l[l_no]", "nop", %[cpucap])
255 ALTERNATIVE("nop", "b %l[l_yes]", %[cpucap]) in alternative_has_cap_unlikely()
A Dio.h57 asm volatile(ALTERNATIVE("ldrb %w0, [%1]", in __raw_readb()
69 asm volatile(ALTERNATIVE("ldrh %w0, [%1]", in __raw_readw()
80 asm volatile(ALTERNATIVE("ldr %w0, [%1]", in __raw_readl()
91 asm volatile(ALTERNATIVE("ldr %0, [%1]", in __raw_readq()
A Dmte-kasan.h56 asm volatile(ALTERNATIVE("nop", SET_PSTATE_TCO(0), in mte_disable_tco()
62 asm volatile(ALTERNATIVE("nop", SET_PSTATE_TCO(1), in mte_enable_tco()
/arch/s390/kernel/
A Dentry.S37 ALTERNATIVE "nop", ".insn s,0xb2010000,\address", ALT_FACILITY(193)
41 ALTERNATIVE "nop", ".insn s,0xb2000000,\address", ALT_FACILITY(193)
52 ALTERNATIVE "brcl 0,0", __stringify(mvc __PT_LAST_BREAK(8,\reg),__LC_LAST_BREAK(\lowcore)),\
97 ALTERNATIVE "nop", ".insn rrf,0xb2e80000,0,0,12,0", ALT_SPEC(82)
101 ALTERNATIVE "nop", ".insn rrf,0xb2e80000,0,0,13,0", ALT_SPEC(82)
105 ALTERNATIVE "TSTMSK \tif_ptr,\tif_mask; jz .+8; .insn rrf,0xb2e80000,0,0,13,0", \
111 ALTERNATIVE "jz .+8; .insn rrf,0xb2e80000,0,0,12,0", \
167 ALTERNATIVE "nop", "lpp _LPP_OFFSET(%r13)", ALT_FACILITY(40)
/arch/parisc/kernel/
A Dpacache.S244 89: ALTERNATIVE(88b, 89b, ALT_COND_NO_ICACHE, INSN_NOP)
305 89: ALTERNATIVE(88b, 89b, ALT_COND_NO_DCACHE, INSN_NOP)
548 ALTERNATIVE(0b, 0b+4, ALT_COND_NO_SMP, INSN_PxTLB)
549 ALTERNATIVE(1b, 1b+4, ALT_COND_NO_SMP, INSN_PxTLB)
677 ALTERNATIVE(0b, 0b+4, ALT_COND_NO_SMP, INSN_PxTLB)
743 ALTERNATIVE(0b, 0b+4, ALT_COND_NO_SMP, INSN_PxTLB)
775 89: ALTERNATIVE(88b, 89b, ALT_COND_NO_DCACHE, INSN_NOP)
792 ALTERNATIVE(0b, 0b+4, ALT_COND_NO_SMP, INSN_PxTLB)
824 89: ALTERNATIVE(88b, 89b, ALT_COND_NO_DCACHE, INSN_NOP)
847 ALTERNATIVE(0b, 0b+4, ALT_COND_NO_SMP, INSN_PxTLB)
[all …]
/arch/riscv/lib/
A Dcsum.c51 asm goto(ALTERNATIVE("j %l[no_zbb]", "nop", 0, in csum_ipv6_magic()
163 asm goto(ALTERNATIVE("j %l[no_zbb]", "nop", 0, in do_csum_with_alignment()
245 asm goto(ALTERNATIVE("j %l[no_zbb]", "nop", 0, in do_csum_no_alignment()
/arch/s390/kernel/vdso64/
A Dvgetrandom-chacha.S50 ALTERNATIVE __stringify(VL BEPERM,16,,%r1), "brcl 0,0", ALT_FACILITY(148)
133 ALTERNATIVE \
172 ALTERNATIVE "nopr", "br %r14", ALT_FACILITY(148)
/arch/loongarch/include/asm/
A Dalternative.h71 #define ALTERNATIVE(oldinstr, newinstr, feature) \ macro
104 (asm volatile (ALTERNATIVE(oldinstr, newinstr, feature) : : : "memory"))

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