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5b773a1107
qemu-e2k/target/s390x
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David Hildenbrand 5b773a1107 s390x/tcg: Flush the TLB of all CPUs on SSKE and RRBE 
Whenever we modify a storage key, we should flush the TLBs of all CPUs,
so the MMU fault handling code can properly consider the changed storage
key (to e.g., properly set the reference and change bit on the next
accesses).

These functions are barely used in modern Linux guests, so the performance
implications are neglectable for now.

This is a preparation for better reference and change bit handling for
TCG, which will require more MMU changes.

Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20190816084708.602-5-david@redhat.com>
Acked-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2019-08-22 14:53:49 +02:00
..
arch_dump.c s390x: Use uint64_t for vector registers 2019-06-07 14:53:25 +02:00
cc_helper.c target/s390x: Use env_cpu, env_archcpu 2019-06-10 07:03:42 -07:00
cpu_features_def.h s390x/cpumodel: Rework CPU feature definition 2019-06-21 15:26:53 +02:00
cpu_features_def.inc.h s390x/cpumodel: change internal name of vxpdeh to match description 2019-07-16 11:29:38 +02:00
cpu_features.c s390x/cpumodel: Rework CPU feature definition 2019-06-21 15:26:53 +02:00
cpu_features.h s390x/cpumodel: add Deflate-conversion facility 2019-05-21 16:59:16 +02:00
cpu_models.c s390x/cpumodel: Set up CPU model for AQIC interception 2019-07-08 12:57:16 +02:00
cpu_models.h hw/core: Move cpu.c, cpu.h from qom/ to hw/core/ 2019-08-21 13:24:01 +02:00
cpu-param.h tcg: Split out target/arch/cpu-param.h 2019-06-10 07:03:34 -07:00
cpu-qom.h hw/core: Move cpu.c, cpu.h from qom/ to hw/core/ 2019-08-21 13:24:01 +02:00
cpu.c targets (various): use softfloat-helpers.h where we can 2019-08-19 12:07:13 +01:00
cpu.h s390x/tcg: Rework MMU selection for instruction fetches 2019-08-22 14:53:49 +02:00
crypto_helper.c s390x/tcg: introduce and use s390_program_interrupt() 2017-12-14 17:56:54 +01:00
diag.c target/s390x: Use env_cpu, env_archcpu 2019-06-10 07:03:42 -07:00
excp_helper.c hw/s390x: Replace global smp variables with machine smp properties 2019-07-05 17:08:03 -03:00
fpu_helper.c target/s390x: Use env_cpu, env_archcpu 2019-06-10 07:03:42 -07:00
gdbstub.c qemu-common: Move tcg_enabled() etc. to sysemu/tcg.h 2019-06-11 20:22:09 +02:00
gen-features.c s390x/cpumodel: change internal name of vxpdeh to match description 2019-07-16 11:29:38 +02:00
helper.c s390x/mmu: ASC selection in s390_cpu_get_phys_page_debug() 2019-08-22 14:53:49 +02:00
helper.h s390x/tcg: Implement VECTOR FP TEST DATA CLASS IMMEDIATE 2019-06-07 14:53:26 +02:00
insn-data.def s390x/tcg: Implement VECTOR FP TEST DATA CLASS IMMEDIATE 2019-06-07 14:53:26 +02:00
insn-format.def s390x/tcg: Define vector instruction formats 2019-03-11 09:31:01 +01:00
int_helper.c target/s390x: Use env_cpu, env_archcpu 2019-06-10 07:03:42 -07:00
internal.h s390x/tcg: Export float_comp_to_cc() and float(32|64|128)_dcmask() 2019-06-07 14:53:25 +02:00
interrupt.c qemu-common: Move tcg_enabled() etc. to sysemu/tcg.h 2019-06-11 20:22:09 +02:00
ioinst.c s390x: handle exceptions during s390_cpu_virt_mem_rw() correctly (TCG) 2017-12-14 17:56:54 +01:00
kvm_s390x.h s390x/kvm: Configure page size after memory has actually been initialized 2019-04-25 13:47:01 +02:00
kvm-stub.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
kvm.c sysemu: Split sysemu/runstate.h off sysemu/sysemu.h 2019-08-16 13:37:36 +02:00
machine.c Include hw/hw.h exactly where needed 2019-08-16 13:31:52 +02:00
Makefile.objs s390x/tcg: Implement VECTOR FP ADD 2019-06-07 14:53:25 +02:00
mem_helper.c s390x/tcg: Flush the TLB of all CPUs on SSKE and RRBE 2019-08-22 14:53:49 +02:00
misc_helper.c target/s390x: Use env_cpu, env_archcpu 2019-06-10 07:03:42 -07:00
mmu_helper.c s390x/tcg: Rework MMU selection for instruction fetches 2019-08-22 14:53:49 +02:00
s390-tod.h target/s390x: Split out s390-tod.h 2019-02-18 11:25:43 +01:00
sigp.c sysemu: Split sysemu/runstate.h off sysemu/sysemu.h 2019-08-16 13:37:36 +02:00
tcg_s390x.h s390x/tcg: Introduce tcg_s390_vector_exception() 2019-06-07 14:53:25 +02:00
tcg-stub.c s390x/tcg: factor out and fix DATA exception injection 2018-10-04 10:32:39 +02:00
trace-events trace-events: Shorten file names in comments 2019-03-22 16:18:07 +00:00
translate_vx.inc.c s390x/tcg: Fix VERIM with 32/64 bit elements 2019-08-22 14:53:49 +02:00
translate.c s390x: Use uint64_t for vector registers 2019-06-07 14:53:25 +02:00
vec_fpu_helper.c s390x/tcg: Implement VECTOR FP TEST DATA CLASS IMMEDIATE 2019-06-07 14:53:26 +02:00
vec_helper.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
vec_int_helper.c s390x/tcg: Implement VECTOR TEST UNDER MASK 2019-05-17 10:54:13 +02:00
vec_string_helper.c s390x/tcg: Implement VECTOR STRING RANGE COMPARE 2019-06-07 14:53:25 +02:00
vec.h s390x/tcg: Implement VECTOR STRING RANGE COMPARE 2019-06-07 14:53:25 +02:00