Masami Hiramatsu c1bdf1e6e7 x86: kprobes: Prohibit probing on instruction which has emulate prefix ... commit 004e8dce9c upstream. Prohibit probing on instruction which has XEN_EMULATE_PREFIX or KVM's emulate prefix. Since that prefix is a marker for Xen and KVM, if we modify the marker by kprobe's int3, that doesn't work as expected. Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Juergen Gross <jgross@suse.com> Cc: x86@kernel.org Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Stefano Stabellini <sstabellini@kernel.org> Cc: Andrew Cooper <andrew.cooper3@citrix.com> Cc: Borislav Petkov <bp@alien8.de> Cc: xen-devel@lists.xenproject.org Cc: Randy Dunlap <rdunlap@infradead.org> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Link: https://lkml.kernel.org/r/156777566048.25081.6296162369492175325.stgit@devnote2 Signed-off-by: Maximilian Heyne <mheyne@amazon.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-05-15 19:54:47 +02:00
..
common.h	x86/stackframe/32: Provide consistent pt_regs	2019-06-25 10:23:47 +02:00
core.c	x86: kprobes: Prohibit probing on instruction which has emulate prefix	2022-05-15 19:54:47 +02:00
ftrace.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156	2019-05-30 11:26:35 -07:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
opt.c	x86: Correct misc typos	2019-09-02 14:02:59 +02:00