leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

x86/sev-es: Rename sev-es.{ch} to sev.{ch}

Browse Source 
SEV-SNP builds upon the SEV-ES functionality while adding new hardware
protection. Version 2 of the GHCB specification adds new NAE events that
are SEV-SNP specific. Rename the sev-es.{ch} to sev.{ch} so that all
SEV* functionality can be consolidated in one place.

Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Joerg Roedel <jroedel@suse.de>
Link: https://lkml.kernel.org/r/20210427111636.1207-2-brijesh.singh@amd.com
This commit is contained in:
Brijesh Singh 2021-04-27 06:16:34 -05:00 committed by Borislav Petkov
parent 6efb943b86
commit e759959fe3
11 changed files with 15 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/x86/boot/compressed/Makefile
View File

@ -48,10 +48,10 @@ KBUILD_CFLAGS += $(call as-option,-Wa$(comma)-mrelax-relocations=no)
KBUILD_CFLAGS += -include $(srctree)/include/linux/hidden.h
KBUILD_CFLAGS += $(CLANG_FLAGS)
# sev-es.c indirectly inludes inat-table.h which is generated during
# sev.c indirectly inludes inat-table.h which is generated during
# compilation and stored in $(objtree). Add the directory to the includes so
# that the compiler finds it even with out-of-tree builds (make O=/some/path).
CFLAGS_sev-es.o += -I$(objtree)/arch/x86/lib/
CFLAGS_sev.o += -I$(objtree)/arch/x86/lib/
KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
GCOV_PROFILE := n
@ -93,7 +93,7 @@ ifdef CONFIG_X86_64
vmlinux-objs-y += $(obj)/idt_64.o $(obj)/idt_handlers_64.o
vmlinux-objs-y += $(obj)/mem_encrypt.o
vmlinux-objs-y += $(obj)/pgtable_64.o
vmlinux-objs-$(CONFIG_AMD_MEM_ENCRYPT) += $(obj)/sev-es.o
vmlinux-objs-$(CONFIG_AMD_MEM_ENCRYPT) += $(obj)/sev.o
endif
vmlinux-objs-$(CONFIG_ACPI) += $(obj)/acpi.o

4
arch/x86/boot/compressed/sev-es.c → arch/x86/boot/compressed/sev.c
View File

@ -13,7 +13,7 @@
#include "misc.h"
#include <asm/pgtable_types.h>
#include <asm/sev-es.h>
#include <asm/sev.h>
#include <asm/trapnr.h>
#include <asm/trap_pf.h>
#include <asm/msr-index.h>
@ -117,7 +117,7 @@ static enum es_result vc_read_mem(struct es_em_ctxt *ctxt,
#include "../../lib/insn.c"
/* Include code for early handlers */
#include "../../kernel/sev-es-shared.c"
#include "../../kernel/sev-shared.c"
static bool early_setup_sev_es(void)
{

0
arch/x86/include/asm/sev-es.h → arch/x86/include/asm/sev.h
View File

6
arch/x86/kernel/Makefile
View File

@ -20,7 +20,7 @@ CFLAGS_REMOVE_kvmclock.o = -pg
CFLAGS_REMOVE_ftrace.o = -pg
CFLAGS_REMOVE_early_printk.o = -pg
CFLAGS_REMOVE_head64.o = -pg
CFLAGS_REMOVE_sev-es.o = -pg
CFLAGS_REMOVE_sev.o = -pg
endif
KASAN_SANITIZE_head$(BITS).o := n
@ -28,7 +28,7 @@ KASAN_SANITIZE_dumpstack.o := n
KASAN_SANITIZE_dumpstack_$(BITS).o := n
KASAN_SANITIZE_stacktrace.o := n
KASAN_SANITIZE_paravirt.o := n
KASAN_SANITIZE_sev-es.o := n
KASAN_SANITIZE_sev.o := n
# With some compiler versions the generated code results in boot hangs, caused
# by several compilation units. To be safe, disable all instrumentation.
@ -148,7 +148,7 @@ obj-$(CONFIG_UNWINDER_ORC) += unwind_orc.o
obj-$(CONFIG_UNWINDER_FRAME_POINTER) += unwind_frame.o
obj-$(CONFIG_UNWINDER_GUESS) += unwind_guess.o
obj-$(CONFIG_AMD_MEM_ENCRYPT) += sev-es.o
obj-$(CONFIG_AMD_MEM_ENCRYPT) += sev.o
###
# 64 bit specific files
ifeq ($(CONFIG_X86_64),y)

2
arch/x86/kernel/head64.c
View File

@ -39,7 +39,7 @@
#include <asm/realmode.h>
#include <asm/extable.h>
#include <asm/trapnr.h>
#include <asm/sev-es.h>
#include <asm/sev.h>
/*
* Manage page tables very early on.

2
arch/x86/kernel/nmi.c
View File

@ -33,7 +33,7 @@
#include <asm/reboot.h>
#include <asm/cache.h>
#include <asm/nospec-branch.h>
#include <asm/sev-es.h>
#include <asm/sev.h>
#define CREATE_TRACE_POINTS
#include <trace/events/nmi.h>

0
arch/x86/kernel/sev-es-shared.c → arch/x86/kernel/sev-shared.c
View File

4
arch/x86/kernel/sev-es.c → arch/x86/kernel/sev.c
View File

@ -22,7 +22,7 @@
#include <asm/cpu_entry_area.h>
#include <asm/stacktrace.h>
#include <asm/sev-es.h>
#include <asm/sev.h>
#include <asm/insn-eval.h>
#include <asm/fpu/internal.h>
#include <asm/processor.h>
@ -459,7 +459,7 @@ static enum es_result vc_slow_virt_to_phys(struct ghcb *ghcb, struct es_em_ctxt
}
/* Include code shared with pre-decompression boot stage */
#include "sev-es-shared.c"
#include "sev-shared.c"
void noinstr __sev_es_nmi_complete(void)
{

2
arch/x86/mm/extable.c
View File

@ -5,7 +5,7 @@
#include <xen/xen.h>
#include <asm/fpu/internal.h>
#include <asm/sev-es.h>
#include <asm/sev.h>
#include <asm/traps.h>
#include <asm/kdebug.h>

2
arch/x86/platform/efi/efi_64.c
View File

@ -47,7 +47,7 @@
#include <asm/realmode.h>
#include <asm/time.h>
#include <asm/pgalloc.h>
#include <asm/sev-es.h>
#include <asm/sev.h>
/*
* We allocate runtime services regions top-down, starting from -4G, i.e.

2
arch/x86/realmode/init.c
View File

@ -9,7 +9,7 @@
#include <asm/realmode.h>
#include <asm/tlbflush.h>
#include <asm/crash.h>
#include <asm/sev-es.h>
#include <asm/sev.h>
struct real_mode_header *real_mode_header;
u32 *trampoline_cr4_features;