Update hppa bits/mman.h from Linux 4.14.

This patch updates the hppa bits/mman.h based on Linux 4.14.  Some
MADV_* macros are removed in Linux 4.14 as unused/unimplemented, so
this patch removes them from glibc, while adding two new macros added
in Linux 4.14.

Tested (compilation only) for hppa with build-many-glibcs.py.

	* sysdeps/unix/sysv/linux/hppa/bits/mman.h
	[__USE_MISC] (MADV_SPACEAVAIL): Remove macro.
	[__USE_MISC] (MADV_VPS_PURGE): Likewise.
	[__USE_MISC] (MADV_VPS_INHERIT): Likewise.
	[__USE_MISC] (MADV_HWPOISON): New macro.
	[__USE_MISC] (MADV_SOFT_OFFLINE): Likewise.

diff --git a/ChangeLog b/ChangeLog
index c72be0c3012e67426a0bf8d24f113d71525af238..720f78f2034da4f559e455cffd5aa915f04602d2 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2017-11-21  Joseph Myers  <joseph@codesourcery.com>
+
+       * sysdeps/unix/sysv/linux/hppa/bits/mman.h
+       [__USE_MISC] (MADV_SPACEAVAIL): Remove macro.
+       [__USE_MISC] (MADV_VPS_PURGE): Likewise.
+       [__USE_MISC] (MADV_VPS_INHERIT): Likewise.
+       [__USE_MISC] (MADV_HWPOISON): New macro.
+       [__USE_MISC] (MADV_SOFT_OFFLINE): Likewise.
+
 2017-11-21  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
 
        * nptl/pthreadP.h (ASSERT_PTHREAD_INTERNAL_SIZE): Add workarond for

diff --git a/sysdeps/unix/sysv/linux/hppa/bits/mman.h b/sysdeps/unix/sysv/linux/hppa/bits/mman.h
index 4ad9153d926da62e3aeb3ecb9d144d03a990d017..2aaca015736ee140d561aa6afe637e8600f7c9ea 100644 (file)
--- a/sysdeps/unix/sysv/linux/hppa/bits/mman.h
+++ b/sysdeps/unix/sysv/linux/hppa/bits/mman.h
@@ -85,9 +85,6 @@
 # define MADV_SEQUENTIAL  2    /* Expect sequential page references */
 # define MADV_WILLNEED   3     /* Will need these pages */
 # define MADV_DONTNEED   4     /* Dont need these pages */
-# define MADV_SPACEAVAIL  5    /* Insure that resources are reserved */
-# define MADV_VPS_PURGE          6     /* Purge pages from VM page cache */
-# define MADV_VPS_INHERIT 7    /* Inherit parents page size */
 # define MADV_FREE       8     /* Free pages only if memory pressure.  */
 # define MADV_REMOVE     9     /* Remove these pages and resources.  */
 # define MADV_DONTFORK  10     /* Do not inherit across fork.  */
@@ -101,6 +98,8 @@
 # define MADV_DODUMP    70     /* Clear the MADV_NODUMP flag */
 # define MADV_WIPEONFORK 71    /* Zero memory on fork, child only.  */
 # define MADV_KEEPONFORK 72    /* Undo MADV_WIPEONFORK.  */
+# define MADV_HWPOISON  100    /* Poison a page for testing.  */
+# define MADV_SOFT_OFFLINE 101 /* Soft offline page for testing.  */
 #endif
 
 /* The POSIX people had to invent similar names for the same things.  */