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3f6819dd19
linux/arch/x86
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Kirill A. Shutemov 3f6819dd19 x86/mm: Allow guest.enc_status_change_prepare() to fail 
TDX code is going to provide guest.enc_status_change_prepare() that is
able to fail. TDX will use the call to convert the GPA range from shared
to private. This operation can fail.

Add a way to return an error from the callback.

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Link: https://lore.kernel.org/all/20230606095622.1939-2-kirill.shutemov%40linux.intel.com
2023-06-06 11:07:01 -07:00
..
boot x86/tdx: Wrap exit reason with hcall_func() 2023-05-23 07:01:45 -07:00
coco x86/tdx: Wrap exit reason with hcall_func() 2023-05-23 07:01:45 -07:00
configs x86/defconfig: Enable CONFIG_DEBUG_WX=y 2022-09-02 10:41:42 +02:00
crypto modules-6.4-rc1 2023-04-27 16:36:55 -07:00
entry Objtool changes for v6.4: 2023-04-28 14:02:54 -07:00
events perf/x86/intel/ds: Flush PEBS DS when changing PEBS_DATA_CFG 2023-05-08 10:58:27 +02:00
hyperv Objtool changes for v6.4: 2023-04-28 14:02:54 -07:00
ia32 x86/signal/32: Merge native and compat 32-bit signal code 2022-10-19 09:58:49 +02:00
include x86/mm: Allow guest.enc_status_change_prepare() to fail 2023-06-06 11:07:01 -07:00
kernel x86/mm: Allow guest.enc_status_change_prepare() to fail 2023-06-06 11:07:01 -07:00
kvm KVM: VMX: add MSR_IA32_TSX_CTRL into msrs_to_save 2023-05-21 04:05:51 -04:00
lib x86/retbleed: Fix return thunk alignment 2023-05-12 17:19:53 -05:00
math-emu
mm x86/mm: Allow guest.enc_status_change_prepare() to fail 2023-06-06 11:07:01 -07:00
net bpf, x86: Simplify the parsing logic of structure parameters 2023-01-10 15:53:22 -08:00
pci pci-v6.4-changes 2023-04-27 10:45:30 -07:00
platform Objtool changes for v6.4: 2023-04-28 14:02:54 -07:00
power x86/cpu: Mark {hlt,resume}_play_dead() __noreturn 2023-04-14 17:31:27 +02:00
purgatory purgatory: fix disabling debug info 2023-04-08 19:36:53 +09:00
ras
realmode x86/boot: Skip realmode init code when running as Xen PV guest 2022-11-25 12:05:22 +01:00
tools ELF: fix all "Elf" typos 2023-04-08 13:45:37 -07:00
um um: make stub data pages size tweakable 2023-04-20 23:08:43 +02:00
video
virt/vmx/tdx
xen Objtool changes for v6.4: 2023-04-28 14:02:54 -07:00
.gitignore x86/purgatory: Omit use of bin2c 2022-07-25 10:32:32 +02:00
Kbuild
Kconfig Add support for new Linear Address Masking CPU feature. This is similar 2023-04-28 09:43:49 -07:00
Kconfig.assembler crypto: x86/aria-avx - fix build failure with old binutils 2023-01-20 18:29:31 +08:00
Kconfig.cpu
Kconfig.debug docs: move x86 documentation into Documentation/arch/ 2023-03-30 12:58:51 -06:00
Makefile x86/build: Make 64-bit defconfig the default 2023-02-15 14:20:17 +01:00
Makefile_32.cpu
Makefile.um um: Only disable SSE on clang to work around old GCC bugs 2023-04-04 09:57:05 +02:00