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qemu-ios/target/s390x
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Tom Lendacky 92a5199b29 sev/i386: Don't allow a system reset under an SEV-ES guest 
An SEV-ES guest does not allow register state to be altered once it has
been measured. When an SEV-ES guest issues a reboot command, Qemu will
reset the vCPU state and resume the guest. This will cause failures under
SEV-ES. Prevent that from occuring by introducing an arch-specific
callback that returns a boolean indicating whether vCPUs are resettable.

Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Aurelien Jarno <aurelien@aurel32.net>
Cc: Jiaxun Yang <jiaxun.yang@flygoat.com>
Cc: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>
Cc: David Gibson <david@gibson.dropbear.id.au>
Cc: David Hildenbrand <david@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Reviewed-by: Venu Busireddy <venu.busireddy@oracle.com>
Message-Id: <1ac39c441b9a3e970e9556e1cc29d0a0814de6fd.1611682609.git.thomas.lendacky@amd.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-02-16 17:15:39 +01:00
..
arch_dump.c
…
cc_helper.c
target/s390x: Improve SUB LOGICAL WITH BORROW
2020-12-21 18:11:33 +01:00
cpu_features_def.h
meson: rename .inc.h files to .h.inc
2020-08-21 06:18:35 -04:00
cpu_features_def.h.inc
s390x/cpumodel: S390_FEAT_MISC_INSTRUCTION_EXT -> S390_FEAT_MISC_INSTRUCTION_EXT2
2020-10-02 13:52:49 +02:00
cpu_features.c
s390x: pv: Fence additional unavailable SCLP facilities for PV guests
2020-12-21 18:11:32 +01:00
cpu_features.h
s390x: pv: Fix diag318 PV fencing
2020-10-22 15:47:27 +02:00
cpu_models.c
Merge remote-tracking branch 'remotes/cohuck-gitlab/tags/s390x-20201222' into staging
2021-01-01 18:19:44 +00:00
cpu_models.h
meson: convert target/s390x/gen-features.h
2020-08-21 06:30:17 -04:00
cpu-param.h
…
cpu-qom.h
qom: Remove module_obj_name parameter from OBJECT_DECLARE* macros
2020-09-18 14:12:32 -04:00
cpu.c
cpu: tcg_ops: move to tcg-cpu-ops.h, keep a pointer in CPUClass
2021-02-05 10:24:15 -10:00
cpu.h
s390/kvm: fix diag318 propagation and reset functionality
2020-11-18 16:57:48 +01:00
crypto_helper.c
target/s390x: Use tcg_s390_program_interrupt in TCG helpers
2019-10-09 12:49:01 +02:00
diag.c
s390x: protvirt: Move diag 308 data over SIDA
2020-04-29 14:31:32 +02:00
excp_helper.c
cpu: move do_unaligned_access to tcg_ops
2021-02-05 10:24:14 -10:00
fpu_helper.c
softfloat: Name compare relation enum
2020-05-19 08:41:45 -07:00
gdbstub.c
gdbstub: extend GByteArray to read register helpers
2020-03-17 17:38:38 +00:00
gen-features.c
s390x/tcg: Implement CIPHER MESSAGE WITH AUTHENTICATION (KMA)
2020-10-02 13:52:49 +02:00
helper.c
target/s390x: Improve SUB LOGICAL WITH BORROW
2020-12-21 18:11:33 +01:00
helper.h
s390x/tcg: Implement MONITOR CALL
2020-10-02 13:52:49 +02:00
insn-data.def
s390x/tcg: Don't ignore content in r0 when not specified via "b" or "x"
2021-01-21 11:19:45 +01:00
insn-format.def
…
int_helper.c
target/s390x: Use tcg_s390_program_interrupt in TCG helpers
2019-10-09 12:49:01 +02:00
internal.h
target/s390x: Improve SUB LOGICAL WITH BORROW
2020-12-21 18:11:33 +01:00
interrupt.c
target/s390x: Remove ilen argument from trigger_pgm_exception
2019-10-09 12:49:02 +02:00
ioinst.c
vfio-ccw: Add support for the schib region
2020-06-18 12:13:54 +02:00
kvm_s390x.h
s390/kvm: fix diag318 propagation and reset functionality
2020-11-18 16:57:48 +01:00
kvm-stub.c
s390/kvm: fix diag318 propagation and reset functionality
2020-11-18 16:57:48 +01:00
kvm.c
sev/i386: Don't allow a system reset under an SEV-ES guest
2021-02-16 17:15:39 +01:00
machine.c
s390: guest support for diagnose 0x318
2020-10-02 13:52:49 +02:00
mem_helper.c
s390x/tcg: Ignore register content if b1/b2 is zero when handling EXECUTE
2021-01-21 11:19:45 +01:00
meson.build
target/s390x: fix meson.build issue
2020-08-21 11:55:13 -04:00
misc_helper.c
s390x: Use strpadcpy for copying vm name
2021-01-21 11:19:45 +01:00
mmu_helper.c
s390x: do not use ram_size global
2020-12-10 12:15:09 -05:00
s390-tod.h
…
sigp.c
s390x: sigp: Fix sense running reporting
2020-01-27 12:13:10 +01:00
tcg_s390x.h
target/s390x: Remove ilen parameter from tcg_s390_program_interrupt
2019-10-09 12:49:01 +02:00
tcg-stub.c
target/s390x: Remove ilen parameter from tcg_s390_program_interrupt
2019-10-09 12:49:01 +02:00
trace-events
…
trace.h
trace: switch position of headers to what Meson requires
2020-08-21 06:18:24 -04:00
translate_vx.c.inc
meson: rename included C source files to .c.inc
2020-08-21 06:18:30 -04:00
translate.c
s390x/tcg: Don't ignore content in r0 when not specified via "b" or "x"
2021-01-21 11:19:45 +01:00
vec_fpu_helper.c
softfloat: Inline float64 compare specializations
2020-05-19 08:42:45 -07:00
vec_helper.c
…
vec_int_helper.c
target/s390x: Use tcg_gen_gvec_rotl{i,s,v}
2020-06-02 08:42:37 -07:00
vec_string_helper.c
…
vec.h
…