Masami Hiramatsu 84da009f06 x86/sev-es: Use new for_each_insn_prefix() macro to loop over prefixes bytes ... Since insn.prefixes.nbytes can be bigger than the size of insn.prefixes.bytes[] when a prefix is repeated, the proper check must be: insn.prefixes.bytes[i] != 0 and i < 4 instead of using insn.prefixes.nbytes. Use the new for_each_insn_prefix() macro which does it correctly. Debugged by Kees Cook <keescook@chromium.org>. [ bp: Massage commit message. ] Fixes: 25189d08e5 ("x86/sev-es: Add support for handling IOIO exceptions") Reported-by: syzbot+9b64b619f10f19d19a7c@syzkaller.appspotmail.com Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lkml.kernel.org/r/160697106089.3146288.2052422845039649176.stgit@devnote2		2020-12-06 10:03:08 +01:00
..
boot	x86/sev-es: Use new for_each_insn_prefix() macro to loop over prefixes bytes	2020-12-06 10:03:08 +01:00
configs	* A defconfig fix, from Daniel Díaz.	2020-09-20 15:06:43 -07:00
crypto	crypto: x86/poly1305 - add back a needed assignment	2020-10-24 09:38:32 +11:00
entry	A couple of x86 fixes which missed rc1 due to my stupidity:	2020-10-27 14:39:29 -07:00
events	perf/x86: fix sysfs type mismatches	2020-11-17 13:15:38 +01:00
hyperv	hyperv-fixes for 5.10-rc3	2020-11-05 11:32:03 -08:00
ia32	x86: remove address space overrides using set_fs()	2020-09-08 22:21:36 -04:00
include	x86/uprobes: Do not use prefixes.nbytes when looping over prefixes.bytes	2020-12-06 09:58:13 +01:00
kernel	x86/uprobes: Do not use prefixes.nbytes when looping over prefixes.bytes	2020-12-06 09:58:13 +01:00
kvm	Fixes for ARM and x86, the latter especially for old processors	2020-11-15 09:57:58 -08:00
lib	x86/insn-eval: Use new for_each_insn_prefix() macro to loop over prefixes bytes	2020-12-06 10:03:08 +01:00
math-emu	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
mm	mm: fix phys_to_target_node() and memory_add_physaddr_to_nid() exports	2020-11-22 10:48:22 -08:00
net	bpf: x64: Do not emit sub/add 0, %rsp when !stack_depth	2020-09-29 16:47:39 -07:00
oprofile
pci	pci-v5.10-changes	2020-10-22 12:41:00 -07:00
platform	efi/x86: Free efi_pgd with free_pages()	2020-11-10 19:18:11 +01:00
power	Kbuild updates for v5.9	2020-08-09 14:10:26 -07:00
purgatory	treewide: Convert macro and uses of __section(foo) to __section("foo")	2020-10-25 14:51:49 -07:00
ras
realmode	x86/head/64: Don't call verify_cpu() on starting APs	2020-09-09 11:33:20 +02:00
tools	x86/insn: Make inat-tables.c suitable for pre-decompression code	2020-09-07 19:45:24 +02:00
um	arch/um: partially revert the conversion to __section() macro	2020-10-26 15:39:37 -07:00
video
xen	xen: branch for v5.10-rc5	2020-11-20 10:30:48 -08:00
.gitignore
Kbuild
Kconfig	This feature enhances the current guest memory encryption support	2020-10-14 10:21:34 -07:00
Kconfig.assembler
Kconfig.cpu
Kconfig.debug	x86, powerpc: Rename memcpy_mcsafe() to copy_mc_to_{user, kernel}()	2020-10-06 11:18:04 +02:00
Makefile	x86/build: Warn on orphan section placement	2020-09-03 10:28:36 +02:00
Makefile_32.cpu
Makefile.um