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Searched refs:userspace (Results 1 – 25 of 37) sorted by relevance

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/arch/um/kernel/
Dtlb.c40 int userspace; member
47 #define INIT_HVC(mm, force, userspace) \ argument
52 .userspace = userspace, \
73 if (hvc->userspace) in do_ops()
84 if (hvc->userspace) in do_ops()
96 if (hvc->userspace) in do_ops()
132 if (hvc->userspace) in add_mmap()
314 int ret = 0, userspace = 1; in fix_range_common() local
316 hvc = INIT_HVC(mm, force, userspace); in fix_range_common()
351 int updated = 0, err = 0, force = 0, userspace = 0; in flush_tlb_kernel_range_common() local
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Dprocess.c134 userspace(&current->thread.regs.regs, current_thread_info()->aux_fp_regs); in new_thread_handler()
153 userspace(&current->thread.regs.regs, current_thread_info()->aux_fp_regs); in fork_handler()
/arch/arm/mm/
Dabort-ev4.S23 uaccess_disable ip @ disable userspace access
Dabort-macro.S17 uaccess_disable ip @ disable userspace access
Dabort-ev5tj.S28 uaccess_disable ip @ disable userspace access
Dabort-ev7.S19 uaccess_disable ip @ disable userspace access
Dabort-ev6.S43 1: uaccess_disable ip @ disable userspace access
Dabort-lv4t.S30 uaccess_disable ip @ disable userspace access
170 uaccess_disable ip @ disable userspace access
DKconfig691 If this option is disabled, and you run userspace that switches to
726 instructions for userspace (not kernel) using LDREX/STREX.
886 helper code to userspace in read only form at a fixed location
887 in the high vector page to allow userspace to be independent of
/arch/mips/oprofile/
Dbacktrace.c170 const int userspace = user_mode(regs); in op_mips_backtrace() local
173 if (userspace) in op_mips_backtrace()
/arch/s390/
DKconfig.debug7 bool "Export kernel pagetable layout to userspace via debugfs"
/arch/xtensa/
DKconfig.debug7 Enable this to turn on TLB sanity check on each entry to userspace.
DKconfig371 Only enable it if your userspace software requires it.
380 register windows of a calling userspace task onto its stack.
384 Only enable it if your userspace software requires it.
395 Select supported userspace ABI.
402 Assume default userspace ABI. For XEA2 cores it is windowed ABI.
410 Select this option to support only call0 ABI in userspace.
421 Select this option to support both windowed and call0 userspace
425 the userspace.
428 both call0 and windowed ABIs in userspace at the same time.
/arch/s390/kvm/
DKconfig54 controlled by userspace.
/arch/arc/include/asm/
Ddisasm.h106 int userspace, struct pt_regs *regs, struct callee_regs *cregs);
/arch/arm/boot/dts/
Dibm-power9-dual.dtsi206 /* Legacy OCC numbering (to get rid of when userspace is fixed) */
/arch/arm64/
DKconfig463 When running a compat (AArch32) userspace on an affected Cortex-A53
512 from AArch32 userspace.
818 Enable 52-bit virtual addressing for userspace when explicitly
833 bool "Force 52-bit virtual addresses for userspace"
836 For systems with 52-bit userspace VAs enabled, the kernel will attempt
841 forces all userspace addresses to be 52-bit on HW that supports it. One
842 should only enable this configuration option for stress testing userspace
1111 bool "Unmap kernel when running in userspace (aka \"KAISER\")" if EXPERT
1116 userspace. This can be defended against by unmapping the kernel
1117 when running in userspace, mapping it back in on exception entry
[all …]
DKconfig.debug7 bool "Export kernel pagetable layout to userspace via debugfs"
/arch/arc/kernel/
Ddisasm.c22 int userspace, struct pt_regs *regs, struct callee_regs *cregs) in disasm_instr() argument
36 if (userspace) { in disasm_instr()
Dentry-compact.S158 ; -RTIE to userspace
/arch/m68k/math-emu/
Dfp_util.S206 | originally used to get longdouble from userspace, now it's
/arch/um/include/shared/
Dos.h286 extern void userspace(struct uml_pt_regs *regs, unsigned long *aux_fp_regs);
/arch/um/os-Linux/skas/
Dprocess.c335 void userspace(struct uml_pt_regs *regs, unsigned long *aux_fp_regs) in userspace() function
/arch/powerpc/kvm/
DKconfig187 host kernel, rather than relying on userspace to emulate.
/arch/x86/entry/
Dentry_32.S828 # userspace resumption stub bypassing syscall exit tracing
845 jb restore_all_kernel # not returning to v8086 or userspace

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