From: Greg KH <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: torvalds@linux-foundation.org, akpm@linux-foundation.org,
alan@lxorguk.ukuu.org.uk, Ulrich Drepper <drepper@gmail.com>,
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
Fengguang Wu <fengguang.wu@intel.com>
Subject: [ 34/82] kbuild: install kernel-page-flags.h
Date: Thu, 07 Jun 2012 13:04:10 +0900 [thread overview]
Message-ID: <20120607040341.341782211@linuxfoundation.org> (raw)
In-Reply-To: <20120607041406.GA13233@kroah.com>
3.4-stable review patch. If anyone has any objections, please let me know.
------------------
From: Ulrich Drepper <drepper@akkadia.org>
commit 9295b7a07c859a42346221b5839be0ae612333b0 upstream.
Programs using /proc/kpageflags need to know about the various flags. The
<linux/kernel-page-flags.h> provides them and the comments in the file
indicate that it is supposed to be used by user-level code. But the file
is not installed.
Install the headers and mark the unstable flags as out-of-bounds. The
page-type tool is also adjusted to not duplicate the definitions
Signed-off-by: Ulrich Drepper <drepper@gmail.com>
Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Acked-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
include/linux/Kbuild | 1 +
include/linux/kernel-page-flags.h | 4 ++++
tools/vm/page-types.c | 28 +---------------------------
3 files changed, 6 insertions(+), 27 deletions(-)
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -227,6 +227,7 @@ header-y += kd.h
header-y += kdev_t.h
header-y += kernel.h
header-y += kernelcapi.h
+header-y += kernel-page-flags.h
header-y += keyboard.h
header-y += keyctl.h
header-y += l2tp.h
--- a/include/linux/kernel-page-flags.h
+++ b/include/linux/kernel-page-flags.h
@@ -32,6 +32,8 @@
#define KPF_KSM 21
#define KPF_THP 22
+#ifdef __KERNEL__
+
/* kernel hacking assistances
* WARNING: subject to change, never rely on them!
*/
@@ -44,4 +46,6 @@
#define KPF_ARCH 38
#define KPF_UNCACHED 39
+#endif /* __KERNEL__ */
+
#endif /* LINUX_KERNEL_PAGE_FLAGS_H */
--- a/tools/vm/page-types.c
+++ b/tools/vm/page-types.c
@@ -35,6 +35,7 @@
#include <sys/mount.h>
#include <sys/statfs.h>
#include "../../include/linux/magic.h"
+#include "../../include/linux/kernel-page-flags.h"
#ifndef MAX_PATH
@@ -73,33 +74,6 @@
#define KPF_BYTES 8
#define PROC_KPAGEFLAGS "/proc/kpageflags"
-/* copied from kpageflags_read() */
-#define KPF_LOCKED 0
-#define KPF_ERROR 1
-#define KPF_REFERENCED 2
-#define KPF_UPTODATE 3
-#define KPF_DIRTY 4
-#define KPF_LRU 5
-#define KPF_ACTIVE 6
-#define KPF_SLAB 7
-#define KPF_WRITEBACK 8
-#define KPF_RECLAIM 9
-#define KPF_BUDDY 10
-
-/* [11-20] new additions in 2.6.31 */
-#define KPF_MMAP 11
-#define KPF_ANON 12
-#define KPF_SWAPCACHE 13
-#define KPF_SWAPBACKED 14
-#define KPF_COMPOUND_HEAD 15
-#define KPF_COMPOUND_TAIL 16
-#define KPF_HUGE 17
-#define KPF_UNEVICTABLE 18
-#define KPF_HWPOISON 19
-#define KPF_NOPAGE 20
-#define KPF_KSM 21
-#define KPF_THP 22
-
/* [32-] kernel hacking assistances */
#define KPF_RESERVED 32
#define KPF_MLOCKED 33
next prev parent reply other threads:[~2012-06-07 4:17 UTC|newest]
Thread overview: 111+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-07 4:14 [ 00/82] 3.4.2-stable review Greg KH
2012-06-07 4:03 ` [ 01/82] exofs: Fix CRASH on very early IO errors Greg KH
2012-06-07 4:03 ` [ 02/82] microblaze: Do not select GENERIC_GPIO by default Greg KH
2012-06-07 4:03 ` [ 03/82] SCSI: fix scsi_wait_scan Greg KH
2012-06-07 4:03 ` [ 04/82] SCSI: Fix dm-multipath starvation when scsi host is busy Greg KH
2012-06-07 4:03 ` [ 05/82] mm/fork: fix overflow in vma length when copying mmap on clone Greg KH
2012-06-07 4:03 ` [ 06/82] mm: fix NULL ptr deref when walking hugepages Greg KH
2012-06-07 4:03 ` [ 07/82] mm: consider all swapped back pages in used-once logic Greg KH
2012-06-07 4:03 ` [ 08/82] mm: pmd_read_atomic: fix 32bit PAE pmd walk vs pmd_populate SMP race condition Greg KH
2012-06-07 13:42 ` Josh Boyer
2012-06-07 13:42 ` Josh Boyer
2012-06-07 14:42 ` Andrea Arcangeli
2012-06-07 14:42 ` Andrea Arcangeli
2012-06-07 17:46 ` Linus Torvalds
2012-06-07 19:04 ` Andrea Arcangeli
2012-06-07 21:00 ` Andrea Arcangeli
2012-06-07 21:00 ` Andrea Arcangeli
2012-06-07 21:00 ` [PATCH] thp: avoid atomic64_read in pmd_read_atomic for 32bit PAE Andrea Arcangeli
2012-06-07 21:00 ` Andrea Arcangeli
2012-06-10 2:03 ` [PATCH] thp: avoid atomic64_read in pmd_read_atomic for 32bit PAE\ Konrad Rzeszutek Wilk
2012-06-11 10:34 ` [Xen-devel] " Andrew Jones
2012-06-11 19:27 ` Konrad Rzeszutek Wilk
2012-06-11 19:41 ` Andrea Arcangeli
2012-06-07 21:02 ` [ 08/82] mm: pmd_read_atomic: fix 32bit PAE pmd walk vs pmd_populate SMP race condition Andrea Arcangeli
2012-06-08 8:04 ` Greg KH
2012-06-08 8:04 ` Greg KH
2012-06-07 17:52 ` Konrad Rzeszutek Wilk
2012-06-07 4:03 ` [ 09/82] mm: fix faulty initialization in vmalloc_init() Greg KH
2012-06-07 4:03 ` [ 10/82] iwlwifi: update BT traffic load states correctly Greg KH
2012-06-07 4:03 ` [ 11/82] iwlwifi: do not use shadow registers by default Greg KH
2012-06-07 4:03 ` [ 12/82] cifs: Include backup intent search flags during searches {try #2) Greg KH
2012-06-07 4:03 ` [ 13/82] cifs: fix oops while traversing open file list (try #4) Greg KH
2012-06-07 4:03 ` [ 14/82] PARISC: fix boot failure on 32-bit systems caused by branch stubs placed before .text Greg KH
2012-06-07 4:03 ` [ 15/82] PARISC: fix TLB fault path on PA2.0 narrow systems Greg KH
2012-06-07 4:03 ` [ 16/82] solos-pci: Fix DMA support Greg KH
2012-06-07 4:03 ` [ 17/82] MIPS: BCM63XX: Add missing include for bcm63xx_gpio.h Greg KH
2012-06-07 4:03 ` [ 18/82] mac80211: fix ADDBA declined after suspend with wowlan Greg KH
2012-06-07 4:03 ` [ 19/82] ixp4xx: fix compilation by adding gpiolib support Greg KH
2012-06-07 4:03 ` [ 20/82] ath9k: fix a use-after-free-bug when ath_tx_setup_buffer() fails Greg KH
2012-06-07 4:03 ` [ 21/82] x86, amd, xen: Avoid NULL pointer paravirt references Greg KH
2012-06-07 4:03 ` [ 22/82] NFS: kmalloc() doesnt return an ERR_PTR() Greg KH
2012-06-07 4:03 ` [ 23/82] NFSv4: Map NFS4ERR_SHARE_DENIED into an EACCES error instead of EIO Greg KH
2012-06-07 4:04 ` [ 24/82] hugetlb: fix resv_map leak in error path Greg KH
2012-06-07 4:04 ` [ 25/82] sunrpc: fix loss of task->tk_status after rpc_delay call in xprt_alloc_slot Greg KH
2012-06-07 4:04 ` [ 26/82] iommu/amd: Check for the right TLP prefix bit Greg KH
2012-06-07 4:04 ` [ 27/82] iommu/amd: Add workaround for event log erratum Greg KH
2012-06-07 4:04 ` [ 28/82] drm/radeon: fix XFX quirk Greg KH
2012-06-07 4:04 ` [ 29/82] drm/radeon: fix typo in trinity tiling setup Greg KH
2012-06-07 4:04 ` [ 30/82] drm/i915: properly handle interlaced bit for sdvo dtd conversion Greg KH
2012-06-07 4:04 ` [ 31/82] drm/i915: Adding TV Out Missing modes Greg KH
2012-06-07 4:04 ` [ 32/82] drm/i915: wait for a vblank to pass after tv detect Greg KH
2012-06-07 4:04 ` [ 33/82] drm/i915: no lvds quirk for HP t5740e Thin Client Greg KH
2012-06-07 4:04 ` Greg KH [this message]
2012-06-07 4:04 ` [ 35/82] mm: fix vma_resv_map() NULL pointer Greg KH
2012-06-07 4:04 ` [ 36/82] ALSA: usb-audio: fix rate_list memory leak Greg KH
2012-06-07 4:04 ` [ 37/82] slub: fix a memory leak in get_partial_node() Greg KH
2012-06-07 4:04 ` [ 38/82] vfs: umount_tree() might be called on subtree that had never made it Greg KH
2012-06-07 4:04 ` [ 39/82] vfs: increment iversion when a file is truncated Greg KH
2012-06-07 4:04 ` [ 40/82] fec_mpc52xx: fix timestamp filtering Greg KH
2012-06-07 4:04 ` [ 41/82] x86, x32, ptrace: Remove PTRACE_ARCH_PRCTL for x32 Greg KH
2012-06-07 4:04 ` [ 42/82] x86: Reset the debug_stack update counter Greg KH
2012-06-07 4:04 ` [ 43/82] mtd: nand: fix scan_read_raw_oob Greg KH
2012-06-07 4:04 ` [ 44/82] mtd: of_parts: fix breakage in Kconfig Greg KH
2012-06-07 4:04 ` [ 45/82] mtd: block2mtd: fix recursive call of mtd_writev Greg KH
2012-06-07 4:04 ` [ 46/82] mtd: mxc_nand: move ecc strengh setup before nand_scan_tail Greg KH
2012-06-07 4:04 ` [ 47/82] drm/radeon: fix regression in UMS CS ioctl Greg KH
2012-06-07 4:04 ` [ 48/82] drm/radeon: fix bank information in tiling config Greg KH
2012-06-07 4:04 ` [ 49/82] drm/radeon: properly program gart on rv740, juniper, cypress, barts, hemlock Greg KH
2012-06-07 4:04 ` [ 50/82] drm/radeon: fix HD6790, HD6570 backend programming Greg KH
2012-06-07 4:04 ` [ 51/82] drm/ttm: Fix spinlock imbalance Greg KH
2012-06-07 4:04 ` [ 52/82] drm/vmwgfx: Fix nasty write past alloced memory area Greg KH
2012-06-07 4:04 ` [ 53/82] asix: allow full size 8021Q frames to be received Greg KH
2012-06-08 2:27 ` Ben Hutchings
2012-06-08 3:54 ` David Miller
2012-06-07 4:04 ` [ 54/82] ipv4: fix the rcu race between free_fib_info and ip_route_output_slow Greg KH
2012-06-07 4:04 ` [ 55/82] ipv6: fix incorrect ipsec fragment Greg KH
2012-06-07 4:04 ` [ 56/82] l2tp: fix oops in L2TP IP sockets for connect() AF_UNSPEC case Greg KH
2012-06-07 4:04 ` [ 57/82] skb: avoid unnecessary reallocations in __skb_cow Greg KH
2012-06-07 4:04 ` [ 58/82] xfrm: take net hdr len into account for esp payload size calculation Greg KH
2012-06-07 4:04 ` [ 59/82] ext4: fix potential NULL dereference in ext4_free_inodes_counts() Greg KH
2012-06-07 4:04 ` [ 60/82] ext4: force ro mount if ext4_setup_super() fails Greg KH
2012-06-07 4:04 ` [ 61/82] ext4: fix potential integer overflow in alloc_flex_gd() Greg KH
2012-06-07 4:04 ` [ 62/82] ext4: disallow hard-linked directory in ext4_lookup Greg KH
2012-06-07 4:04 ` [ 63/82] ext4: add missing save_error_info() to ext4_error() Greg KH
2012-06-07 4:04 ` [ 64/82] ext4: dont trash state flags in EXT4_IOC_SETFLAGS Greg KH
2012-06-08 3:03 ` Ben Hutchings
2012-06-08 3:11 ` Ted Ts'o
2012-06-08 3:21 ` Ben Hutchings
2012-06-08 20:05 ` Ted Ts'o
2012-06-08 23:01 ` Ben Hutchings
2012-06-09 2:30 ` Ted Ts'o
2012-06-09 12:56 ` Ben Hutchings
2012-06-09 15:23 ` Greg KH
2012-06-07 4:04 ` [ 65/82] ext4: add ext4_mb_unload_buddy in the error path Greg KH
2012-06-07 4:04 ` [ 66/82] ext4: remove mb_groups before tearing down the buddy_cache Greg KH
2012-06-07 4:04 ` [ 67/82] radix-tree: fix contiguous iterator Greg KH
2012-06-07 4:04 ` [ 68/82] drm/radeon/audio: dont hardcode CRTC id Greg KH
2012-06-07 4:04 ` [ 69/82] drm/radeon: fix vm deadlocks on cayman Greg KH
2012-06-07 4:04 ` [ 70/82] drm/radeon/kms: add new Trinity PCI ids Greg KH
2012-06-07 4:04 ` [ 71/82] drm/radeon/kms: add new Palm, Sumo " Greg KH
2012-06-07 4:04 ` [ 72/82] drm/radeon/kms: add new BTC " Greg KH
2012-06-07 4:04 ` [ 73/82] drm/radeon/kms: add new SI " Greg KH
2012-06-07 4:04 ` [ 74/82] iommu/amd: Cache pdev pointer to root-bridge Greg KH
2012-06-07 4:04 ` [ 75/82] iommu/amd: Fix deadlock in ppr-handling error path Greg KH
2012-06-07 4:04 ` [ 76/82] ACPI battery: only refresh the sysfs files when pertinent information changes Greg KH
2012-06-07 4:04 ` [ 77/82] vfs: Fix /proc/<tid>/fdinfo/<fd> file handling Greg KH
2012-06-07 4:04 ` [ 78/82] md: raid1/raid10: fix problem with merge_bvec_fn Greg KH
2012-06-07 4:04 ` [ 79/82] wl1251: fix oops on early interrupt Greg KH
2012-06-07 4:04 ` [ 80/82] drm/i915: always use RPNSWREQ for turbo change requests Greg KH
2012-06-07 4:04 ` [ 81/82] drm/i915/dp: Flush any outstanding work to turn the VDD off Greg KH
2012-06-07 4:04 ` [ 82/82] drm/i915: enable vdd when switching off the eDP panel Greg KH
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