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Searched refs:TIF_SVE (Results 1 – 6 of 6) sorted by relevance

/openbmc/linux/arch/arm64/kernel/
H A Dfpsimd.c311 * TIF_SVE controls whether a task can use SVE without trapping while
320 * * TIF_SVE or SVCR.SM set:
325 * During any syscall, the kernel may optionally clear TIF_SVE and
328 * * TIF_SVE clear:
332 * sets TIF_SVE.
334 * During any syscall, the kernel may optionally clear TIF_SVE and
369 * irrespective of whether TIF_SVE is clear or set, since these are
392 if (test_and_clear_thread_flag(TIF_SVE)) in task_fpsimd_load()
397 !WARN_ON_ONCE(!test_and_set_thread_flag(TIF_SVE))) in task_fpsimd_load()
400 if (test_thread_flag(TIF_SVE)) in task_fpsimd_load()
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H A Dsignal.c220 clear_thread_flag(TIF_SVE); in restore_fpsimd_context()
309 clear_thread_flag(TIF_SVE); in restore_sve_fpsimd_context()
332 clear_thread_flag(TIF_SVE); in restore_sve_fpsimd_context()
346 set_thread_flag(TIF_SVE); in restore_sve_fpsimd_context()
H A Dprocess.c306 clear_tsk_thread_flag(dst, TIF_SVE); in arch_dup_task_struct()
H A Dptrace.c909 clear_tsk_thread_flag(target, TIF_SVE); in sve_set_common()
932 clear_tsk_thread_flag(target, TIF_SVE); in sve_set_common()
946 set_tsk_thread_flag(target, TIF_SVE); in sve_set_common()
H A Dentry-common.c379 if (test_thread_flag(TIF_SVE)) { in fp_user_discard()
/openbmc/linux/arch/arm64/include/asm/
H A Dthread_info.h77 #define TIF_SVE 23 /* Scalable Vector Extension in use */ macro
96 #define _TIF_SVE (1 << TIF_SVE)