OmniNX/Atmosphere
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

kern: remove KMemoryAttribute_AnyLocked

Browse Source
This commit is contained in:
Michael Scire
2020-12-01 04:33:46 -08:00
parent 5217a78637
commit 83dd25b894
4 changed files with 29 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
libraries/libmesosphere/source/kern_k_server_session.cpp
View File

@@ -257,7 +257,7 @@ namespace ams::kern {
R_TRY(src_page_table.CopyMemoryFromHeapToHeapWithoutCheckDestination(dst_page_table, recv_pointer, recv_size,
KMemoryState_FlagReferenceCounted, KMemoryState_FlagReferenceCounted,
static_cast<KMemoryPermission>(KMemoryPermission_NotMapped | KMemoryPermission_KernelReadWrite),
KMemoryAttribute_AnyLocked | KMemoryAttribute_Uncached | KMemoryAttribute_Locked, KMemoryAttribute_AnyLocked | KMemoryAttribute_Locked,
KMemoryAttribute_Uncached | KMemoryAttribute_Locked, KMemoryAttribute_Locked,
src_pointer,
KMemoryState_FlagReferenceCounted, KMemoryState_FlagReferenceCounted,
KMemoryPermission_UserRead,
@@ -291,15 +291,15 @@ namespace ams::kern {
switch (state) {
case KMemoryState_Ipc:
out_state = KMemoryState_FlagCanUseIpc;
out_attr_mask = KMemoryAttribute_AnyLocked | KMemoryAttribute_Uncached | KMemoryAttribute_DeviceShared | KMemoryAttribute_Locked;
out_attr_mask = KMemoryAttribute_Uncached | KMemoryAttribute_DeviceShared | KMemoryAttribute_Locked;
break;
case KMemoryState_NonSecureIpc:
out_state = KMemoryState_FlagCanUseNonSecureIpc;
out_attr_mask = KMemoryAttribute_AnyLocked | KMemoryAttribute_Uncached | KMemoryAttribute_Locked;
out_attr_mask = KMemoryAttribute_Uncached | KMemoryAttribute_Locked;
break;
case KMemoryState_NonDeviceIpc:
out_state = KMemoryState_FlagCanUseNonDeviceIpc;
out_attr_mask = KMemoryAttribute_AnyLocked | KMemoryAttribute_Uncached | KMemoryAttribute_Locked;
out_attr_mask = KMemoryAttribute_Uncached | KMemoryAttribute_Locked;
break;
default:
return svc::ResultInvalidCombination();
@@ -654,7 +654,7 @@ namespace ams::kern {
R_TRY(src_page_table.CopyMemoryFromHeapToHeap(dst_page_table, dst_message_buffer + max_fast_size, raw_size - fast_size,
KMemoryState_FlagReferenceCounted, KMemoryState_FlagReferenceCounted,
static_cast<KMemoryPermission>(KMemoryPermission_NotMapped | KMemoryPermission_KernelReadWrite),
KMemoryAttribute_AnyLocked | KMemoryAttribute_Uncached | KMemoryAttribute_Locked, KMemoryAttribute_AnyLocked | KMemoryAttribute_Locked,
KMemoryAttribute_Uncached | KMemoryAttribute_Locked, KMemoryAttribute_Locked,
src_message_buffer + max_fast_size,
KMemoryState_FlagReferenceCounted, KMemoryState_FlagReferenceCounted,
src_perm,
@@ -911,7 +911,7 @@ namespace ams::kern {
src_message_buffer + max_fast_size,
KMemoryState_FlagReferenceCounted, KMemoryState_FlagReferenceCounted,
static_cast<KMemoryPermission>(KMemoryPermission_NotMapped | KMemoryPermission_KernelRead),
KMemoryAttribute_AnyLocked | KMemoryAttribute_Uncached | KMemoryAttribute_Locked, KMemoryAttribute_AnyLocked | KMemoryAttribute_Locked));
KMemoryAttribute_Uncached | KMemoryAttribute_Locked, KMemoryAttribute_Locked));
}
} else /* if (dst_user) */ {
/* The destination is a user buffer, so it should be unmapped + readable. */