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

/linux/arch/arm64/kernel/
H A Dsignal.c92 static void set_ua_state_por_el0(struct user_access_state *ua_state, in set_ua_state_por_el0() argument
95 ua_state->__por_el0 = por_el0; in set_ua_state_por_el0()
96 ua_state->__valid_fields |= UA_STATE_HAS_POR_EL0; in set_ua_state_por_el0()
99 static int get_ua_state_por_el0(const struct user_access_state *ua_state, in get_ua_state_por_el0() argument
102 if (ua_state->__valid_fields & UA_STATE_HAS_POR_EL0) { in get_ua_state_por_el0()
103 *por_el0 = ua_state->__por_el0; in get_ua_state_por_el0()
114 static void save_reset_user_access_state(struct user_access_state *ua_state) in save_reset_user_access_state() argument
122 set_ua_state_por_el0(ua_state, read_sysreg_s(SYS_POR_EL0)); in save_reset_user_access_state()
148 static void restore_user_access_state(const struct user_access_state *ua_state) in restore_user_access_state() argument
152 if (get_ua_state_por_el0(ua_state, &por_el0) == 0) in restore_user_access_state()
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