David Hildenbrand 8fa207525f perf: MAP_EXECUTABLE does not indicate VM_MAYEXEC ... Patch series "perf/binfmt/mm: remove in-tree usage of MAP_EXECUTABLE". Stumbling over the history of MAP_EXECUTABLE, I noticed that we still have some in-tree users that we can get rid of. This patch (of 3): Before commit e9714acf8c ("mm: kill vma flag VM_EXECUTABLE and mm->num_exe_file_vmas"), VM_EXECUTABLE indicated MAP_EXECUTABLE. MAP_EXECUTABLE is nowadays essentially ignored by the kernel and does not relate to VM_MAYEXEC. Link: https://lkml.kernel.org/r/20210421093453.6904-1-david@redhat.com Link: https://lkml.kernel.org/r/20210421093453.6904-2-david@redhat.com Fixes: f972eb63b1 ("perf: Pass protection and flags bits through mmap2 interface") Signed-off-by: David Hildenbrand <david@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Acked-by: "Eric W. Biederman" <ebiederm@xmission.com> Reviewed-by: Kees Cook <keescook@chromium.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: Borislav Petkov <bp@alien8.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Arnaldo Carvalho de Melo <acme@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Greg Ungerer <gerg@linux-m68k.org> Cc: Mike Rapoport <rppt@kernel.org> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Kevin Brodsky <Kevin.Brodsky@arm.com> Cc: Michal Hocko <mhocko@suse.com> Cc: Feng Tang <feng.tang@intel.com> Cc: Don Zickus <dzickus@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2021-06-29 10:53:50 -07:00
..
callchain.c	uaccess: add force_uaccess_{begin,end} helpers	2020-08-12 10:57:59 -07:00
core.c	perf: MAP_EXECUTABLE does not indicate VM_MAYEXEC	2021-06-29 10:53:50 -07:00
hw_breakpoint.c	powerpc/watchpoint: Don't allow concurrent perf and ptrace events	2020-05-19 00:14:45 +10:00
internal.h	perf: Optimize get_recursion_context()	2020-11-09 18:12:34 +01:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
ring_buffer.c	perf: Cap allocation order at aux_watermark	2021-04-16 16:32:39 +02:00
uprobes.c	kernel: delete repeated words in comments	2021-02-26 09:41:03 -08:00