[PATCH v6 4/4] target/i386: emulate: remove redundant logging for unmapped MMIO access

[Mohamed Mediouni <mohamed@unpredictable.fr>]

ReactOS's install ISO does a bunch of 4-byte accesses
to 0xffdff124. This doesn't happen for the boot ISO.

It looks to be an access relative to the Windows KPCR
which is at 0xffdff000 but mistakenly done prior to
paging being on...

As this logging is redundant with -d invalid_mem,
remove it.

https://geoffchappell.com/studies/windows/km/ntoskrnl/inc/ntos/i386_x/kpcr.htm

Signed-off-by: Mohamed Mediouni <mohamed@unpredictable.fr>
---
 target/i386/emulate/x86_mmu.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/target/i386/emulate/x86_mmu.c b/target/i386/emulate/x86_mmu.c
index c69ae96acb..007de582de 100644
--- a/target/i386/emulate/x86_mmu.c
+++ b/target/i386/emulate/x86_mmu.c
@@ -21,7 +21,6 @@
 #include "cpu.h"
 #include "system/address-spaces.h"
 #include "system/memory.h"
-#include "qemu/error-report.h"
 #include "emulate/x86.h"
 #include "emulate/x86_emu.h"
 #include "emulate/x86_mmu.h"
@@ -287,7 +286,6 @@ static MMUTranslateResult x86_write_mem_ex(CPUState *cpu, void *data, target_ulo
                             MEMTXATTRS_UNSPECIFIED, data, copy);
 
         if (mem_tx_res == MEMTX_DECODE_ERROR) {
-            warn_report("write to unmapped mmio region gpa=0x%" PRIx64 " size=%i", gpa, bytes);
             return MMU_TRANSLATE_GPA_UNMAPPED;
         } else if (mem_tx_res == MEMTX_ACCESS_ERROR) {
             return MMU_TRANSLATE_GPA_NO_WRITE_ACCESS;
@@ -339,7 +337,6 @@ static MMUTranslateResult x86_read_mem_ex(CPUState *cpu, void *data, target_ulon
                            data, copy);
 
         if (mem_tx_res == MEMTX_DECODE_ERROR) {
-            warn_report("read from unmapped mmio region gpa=0x%" PRIx64 " size=%i", gpa, bytes);
             return MMU_TRANSLATE_GPA_UNMAPPED;
         } else if (mem_tx_res == MEMTX_ACCESS_ERROR) {
             return MMU_TRANSLATE_GPA_NO_READ_ACCESS;
-- 
2.50.1 (Apple Git-155)