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mirror_qemu/target/s390x
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Markus Armbruster 5ab77f9aa3 s390x/kvm: Report warnings with warn_report(), not error_printf() 
kvm_s390_mem_op() can fail in two ways: when !cap_mem_op, it returns
-ENOSYS, and when kvm_vcpu_ioctl() fails, it returns -errno set by
ioctl().  Its caller s390_cpu_virt_mem_rw() recovers from both
failures.

kvm_s390_mem_op() prints "KVM_S390_MEM_OP failed" with error_printf()
in the latter failure mode.  Since this is obviously a warning, use
warn_report().

Perhaps the reporting should be left to the caller.  It could warn on
failure other than -ENOSYS.

Cc: Thomas Huth <thuth@redhat.com>
Cc: qemu-s390x@nongnu.org
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20190417190641.26814-9-armbru@redhat.com>
 		2019-04-18 22:18:59 +02:00
..
Makefile.objs s390x/tcg: Implement VECTOR LOAD TO BLOCK BOUNDARY 2019-03-11 09:31:01 +01:00
arch_dump.c compiler: add a sizeof_field() macro 2018-06-27 13:01:40 +01:00
cc_helper.c s390x/tcg: Implement LOAD COUNT TO BLOCK BOUNDARY 2019-03-04 11:49:31 +01:00
cpu-qom.h target/s390x: change CPU type name to "s390x-cpu" 2017-10-30 08:56:28 +01:00
cpu.c s390x: Fix the confusing contributions-after-2012 license statements 2019-02-18 11:25:43 +01:00
cpu.h s390x/tcg: Check vector register instructions at central point 2019-03-11 09:31:01 +01:00
cpu_features.c s390x/cpumodel: mepochptff: warn when no mepoch and re-align group init 2019-02-18 11:25:43 +01:00
cpu_features.h s390x/cpumodel: enum type S390FeatGroup now gets generated 2018-08-20 14:18:49 +02:00
cpu_features_def.h s390x/cpumodel: Set up CPU model for AP device support 2018-10-12 11:32:18 +02:00
cpu_models.c QAPI patches for 2019-02-18 2019-02-18 14:23:13 +00:00
cpu_models.h s390x/cpumodel: default enable mepoch for z14 and later 2019-02-18 11:25:43 +01:00
crypto_helper.c s390x/tcg: introduce and use s390_program_interrupt() 2017-12-14 17:56:54 +01:00
diag.c s390x: Return specification exception for unimplemented diag 308 subcodes 2019-01-18 11:52:00 +01:00
excp_helper.c s390x/tcg: Save vregs to extended mchk save area 2019-03-04 11:49:31 +01:00
fpu_helper.c s390x/tcg: Handle all rounding modes overwritten by BFP instructions 2019-03-04 11:49:31 +01:00
gdbstub.c target/s390x: Fix LGPL version in the file header comments 2019-01-30 11:04:02 +01:00
gen-features.c s390x: Add floating-point extension facility to "qemu" cpu model 2019-03-04 11:49:31 +01:00
helper.c s390x/tcg: Implement LOAD COUNT TO BLOCK BOUNDARY 2019-03-04 11:49:31 +01:00
helper.h s390x/tcg: Implement VECTOR STORE WITH LENGTH 2019-03-11 09:31:01 +01:00
insn-data.def s390x/tcg: Implement VECTOR UNPACK * 2019-03-11 09:31:01 +01:00
insn-format.def s390x/tcg: Define vector instruction formats 2019-03-11 09:31:01 +01:00
int_helper.c target/s390x: Fix LGPL version in the file header comments 2019-01-30 11:04:02 +01:00
internal.h s390x/tcg: Provide probe_write_access helper 2019-03-11 09:31:01 +01:00
interrupt.c s390x: move tcg_s390_program_interrupt() into TCG code and mark it noreturn 2018-10-04 10:32:39 +02:00
ioinst.c s390x: handle exceptions during s390_cpu_virt_mem_rw() correctly (TCG) 2017-12-14 17:56:54 +01:00
kvm-stub.c s390x/kvm: pass values instead of pointers to kvm_s390_set_clock_*() 2018-07-02 10:37:38 +02:00
kvm.c s390x/kvm: Report warnings with warn_report(), not error_printf() 2019-04-18 22:18:59 +02:00
kvm_s390x.h s390x/tod: factor out TOD into separate device 2018-07-02 10:37:38 +02:00
machine.c s390x/kvm: add etoken facility 2018-08-20 14:18:49 +02:00
mem_helper.c s390x/tcg: Provide probe_write_access helper 2019-03-11 09:31:01 +01:00
misc_helper.c target/s390x: Implement STCK et al for CONFIG_USER_ONLY 2019-02-18 11:25:43 +01:00
mmu_helper.c Make address_space_access_valid() take a MemTxAttrs argument 2018-05-31 16:32:35 +01:00
s390-tod.h target/s390x: Split out s390-tod.h 2019-02-18 11:25:43 +01:00
sigp.c Make address_space_access_valid() take a MemTxAttrs argument 2018-05-31 16:32:35 +01:00
tcg-stub.c s390x/tcg: factor out and fix DATA exception injection 2018-10-04 10:32:39 +02:00
tcg_s390x.h 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.c s390x/tcg: Implement VECTOR LOAD WITH LENGTH 2019-03-11 09:31:01 +01:00
translate_vx.inc.c s390x/tcg: Implement VECTOR UNPACK * 2019-03-11 09:31:01 +01:00
vec.h s390x/tcg: Utilities for vector instruction helpers 2019-03-11 09:31:01 +01:00
vec_helper.c s390x/tcg: Implement VECTOR STORE WITH LENGTH 2019-03-11 09:31:01 +01:00