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Searched refs:dexcr (Results 1 – 12 of 12) sorted by relevance

/linux/arch/powerpc/kernel/
H A Ddexcr.c80 unsigned long dexcr; in set_dexcr_prctl() local
109 dexcr = mfspr(SPRN_DEXCR); in set_dexcr_prctl()
112 dexcr |= aspect; in set_dexcr_prctl()
114 dexcr &= ~aspect; in set_dexcr_prctl()
121 mtspr(SPRN_DEXCR, dexcr); in set_dexcr_prctl()
H A Dprocess.c1188 t->dexcr = mfspr(SPRN_DEXCR); in save_sprs()
1273 old_thread->dexcr != new_thread->dexcr) in restore_sprs()
1274 mtspr(SPRN_DEXCR, new_thread->dexcr); in restore_sprs()
1645 current->thread.dexcr = current->thread.dexcr_onexec; in arch_setup_new_exec()
1646 mtspr(SPRN_DEXCR, current->thread.dexcr); in arch_setup_new_exec()
1895 p->thread.dexcr = mfspr(SPRN_DEXCR); in copy_thread()
H A DMakefile87 obj-$(CONFIG_PPC_BOOK3S_64) += dexcr.o
/linux/tools/testing/selftests/powerpc/dexcr/
H A Dlsdexcr.c8 #include "dexcr.h"
11 static unsigned int dexcr; variable
60 if (dexcr & mask) in print_aspect()
136 dexcr = get_dexcr(DEXCR); in main()
138 effective = dexcr | hdexcr; in main()
142 print_dexcr(" DEXCR", dexcr); in main()
H A DMakefile11 $(TEST_GEN_PROGS): ../harness.c ../utils.c ./dexcr.c
12 $(TEST_GEN_FILES): ../utils.c ./dexcr.c
H A Ddexcr_test.c10 #include "dexcr.h"
18 unsigned long dexcr = mfspr(SPRN_DEXCR_RO); in dexcr_prctl_onexec_test_child() local
29 FAIL_IF_EXIT_MSG(!(aspect & dexcr), "setting aspect across exec did not take effect"); in dexcr_prctl_onexec_test_child()
37 FAIL_IF_EXIT_MSG(aspect & dexcr, "clearing aspect across exec did not take effect"); in dexcr_prctl_onexec_test_child()
/linux/Documentation/arch/powerpc/
H A Dindex.rst16 dexcr
/linux/tools/testing/selftests/powerpc/
H A DMakefile14 dexcr \
/linux/arch/powerpc/kvm/
H A Dbook3s_hv.h119 KVMPPC_BOOK3S_HV_VCPU_ACCESSOR(dexcr, 64, KVMPPC_GSID_DEXCR)
H A Dbook3s_hv_nestedv2.c203 rc = kvmppc_gse_put_u64(gsb, iden, vcpu->arch.dexcr); in gs_msg_ops_vcpu_fill_info()
466 vcpu->arch.dexcr = kvmppc_gse_get_u64(gse); in gs_msg_ops_vcpu_refresh_info()
/linux/arch/powerpc/include/asm/
H A Dprocessor.h263 unsigned long dexcr; member
H A Dkvm_host.h602 ulong dexcr; member