]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
tools headers uapi: Sync linux/fcntl.h to get the F_SEAL_FUTURE_WRITE addition
authorArnaldo Carvalho de Melo <acme@redhat.com>
Mon, 25 Mar 2019 17:22:47 +0000 (14:22 -0300)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Thu, 28 Mar 2019 17:31:56 +0000 (14:31 -0300)
To get the changes in:

  ab3948f58ff8 ("mm/memfd: add an F_SEAL_FUTURE_WRITE seal to memfd")

And silence this perf build warning:

  Warning: Kernel ABI header at 'tools/include/uapi/linux/fcntl.h' differs from latest version at 'include/uapi/linux/fcntl.h'
  diff -u tools/include/uapi/linux/fcntl.h include/uapi/linux/fcntl.h

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Joel Fernandes (Google) <joel@joelfernandes.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-lvfx5cgf0xzmdi9mcjva1ttl@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/include/uapi/linux/fcntl.h

index 6448cdd9a350d3a0c6513c7a76aad29a68689bd4..a2f8658f1c555235de9fb4581acb113339981bdf 100644 (file)
@@ -41,6 +41,7 @@
 #define F_SEAL_SHRINK  0x0002  /* prevent file from shrinking */
 #define F_SEAL_GROW    0x0004  /* prevent file from growing */
 #define F_SEAL_WRITE   0x0008  /* prevent writes */
+#define F_SEAL_FUTURE_WRITE    0x0010  /* prevent future writes while mapped */
 /* (1U << 31) is reserved for signed error codes */
 
 /*