--- /dev/null
+From 7e24bc1ce669b2876ffa475ea1147f2bb9ffdc52 Mon Sep 17 00:00:00 2001
+From: Alex Chiang <achiang@hp.com>
+Date: Tue, 4 Aug 2009 14:44:17 -0600
+Subject: ACPI: pci_slot.ko wants a 64-bit _SUN
+
+From: Alex Chiang <achiang@hp.com>
+
+commit 7e24bc1ce669b2876ffa475ea1147f2bb9ffdc52 upstream.
+
+Similar to commit b6adc195 (PCI hotplug: acpiphp wants a 64-bit
+_SUN), pci_slot.ko reads and creates sysfs directories based on
+the _SUN method.
+
+Certain HP platforms return 64 bits in _SUN. This change to
+pci_slot.ko allows us to see the correct sysfs directories.
+
+Reported-by: Chad Smith <chad.smith@hp.com>
+Signed-off-by: Alex Chiang <achiang@hp.com>
+Signed-off-by: Len Brown <len.brown@intel.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
+
+---
+ drivers/acpi/pci_slot.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/drivers/acpi/pci_slot.c
++++ b/drivers/acpi/pci_slot.c
+@@ -57,7 +57,7 @@ ACPI_MODULE_NAME("pci_slot");
+ MY_NAME , ## arg); \
+ } while (0)
+
+-#define SLOT_NAME_SIZE 20 /* Inspired by #define in acpiphp.h */
++#define SLOT_NAME_SIZE 21 /* Inspired by #define in acpiphp.h */
+
+ struct acpi_pci_slot {
+ acpi_handle root_handle; /* handle of the root bridge */
+@@ -149,7 +149,7 @@ register_slot(acpi_handle handle, u32 lv
+ return AE_OK;
+ }
+
+- snprintf(name, sizeof(name), "%u", (u32)sun);
++ snprintf(name, sizeof(name), "%llu", sun);
+ pci_slot = pci_create_slot(pci_bus, device, name, NULL);
+ if (IS_ERR(pci_slot)) {
+ err("pci_create_slot returned %ld\n", PTR_ERR(pci_slot));
--- /dev/null
+From 580be0837a7a59b207c3d5c661d044d8dd0a6a30 Mon Sep 17 00:00:00 2001
+From: Jan Kara <jack@suse.cz>
+Date: Mon, 21 Sep 2009 17:01:06 -0700
+Subject: fs: make sure data stored into inode is properly seen before unlocking new inode
+
+From: Jan Kara <jack@suse.cz>
+
+commit 580be0837a7a59b207c3d5c661d044d8dd0a6a30 upstream.
+
+In theory it could happen that on one CPU we initialize a new inode but
+clearing of I_NEW | I_LOCK gets reordered before some of the
+initialization. Thus on another CPU we return not fully uptodate inode
+from iget_locked().
+
+This seems to fix a corruption issue on ext3 mounted over NFS.
+
+[akpm@linux-foundation.org: add some commentary]
+Signed-off-by: Jan Kara <jack@suse.cz>
+Cc: Christoph Hellwig <hch@infradead.org>
+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@suse.de>
+
+---
+ fs/inode.c | 14 ++++++++------
+ 1 file changed, 8 insertions(+), 6 deletions(-)
+
+--- a/fs/inode.c
++++ b/fs/inode.c
+@@ -672,13 +672,15 @@ void unlock_new_inode(struct inode *inod
+ }
+ #endif
+ /*
+- * This is special! We do not need the spinlock
+- * when clearing I_LOCK, because we're guaranteed
+- * that nobody else tries to do anything about the
+- * state of the inode when it is locked, as we
+- * just created it (so there can be no old holders
+- * that haven't tested I_LOCK).
++ * This is special! We do not need the spinlock when clearing I_LOCK,
++ * because we're guaranteed that nobody else tries to do anything about
++ * the state of the inode when it is locked, as we just created it (so
++ * there can be no old holders that haven't tested I_LOCK).
++ * However we must emit the memory barrier so that other CPUs reliably
++ * see the clearing of I_LOCK after the other inode initialisation has
++ * completed.
+ */
++ smp_mb();
+ WARN_ON((inode->i_state & (I_LOCK|I_NEW)) != (I_LOCK|I_NEW));
+ inode->i_state &= ~(I_LOCK|I_NEW);
+ wake_up_inode(inode);
--- /dev/null
+From a9ece53c4089ef23d4002d34c4c7148d94622a40 Mon Sep 17 00:00:00 2001
+From: Paul Mundt <lethal@linux-sh.org>
+Date: Tue, 22 Sep 2009 16:44:12 -0700
+Subject: kallsyms: fix segfault in prefix_underscores_count()
+
+From: Paul Mundt <lethal@linux-sh.org>
+
+commit a9ece53c4089ef23d4002d34c4c7148d94622a40 upstream.
+
+Commit b478b782e110fdb4135caa3062b6d687e989d994 "kallsyms, tracing: output
+more proper symbol name" introduces a "bugfix" that introduces a segfault
+in kallsyms in my configurations.
+
+The cause is the introduction of prefix_underscores_count() which attempts
+to count underscores, even in symbols that do not have them. As a result,
+it just uselessly runs past the end of the buffer until it crashes:
+
+ CC init/version.o
+ LD init/built-in.o
+ LD .tmp_vmlinux1
+ KSYM .tmp_kallsyms1.S
+/bin/sh: line 1: 16934 Done sh-linux-gnu-nm -n .tmp_vmlinux1
+ 16935 Segmentation fault | scripts/kallsyms > .tmp_kallsyms1.S
+make: *** [.tmp_kallsyms1.S] Error 139
+
+This simplifies the logic and just does a straightforward count.
+
+Signed-off-by: Paul Mundt <lethal@linux-sh.org>
+Reviewed-by: Li Zefan <lizf@cn.fujitsu.com>
+Cc: Lai Jiangshan <laijs@cn.fujitsu.com>
+Cc: Sam Ravnborg <sam@ravnborg.org>
+Cc: Paulo Marques <pmarques@grupopie.com>
+Cc: Ingo Molnar <mingo@elte.hu>
+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@suse.de>
+
+---
+ scripts/kallsyms.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/scripts/kallsyms.c
++++ b/scripts/kallsyms.c
+@@ -539,7 +539,7 @@ static int prefix_underscores_count(cons
+ {
+ const char *tail = str;
+
+- while (*tail != '_')
++ while (*tail == '_')
+ tail++;
+
+ return tail - str;
--- /dev/null
+From 1f28fcd925b2b3157411bbd08f0024b55b70d8dd Mon Sep 17 00:00:00 2001
+From: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
+Date: Mon, 28 Sep 2009 01:46:11 +0900
+Subject: nilfs2: fix missing zero-fill initialization of btree node cache
+
+From: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
+
+commit 1f28fcd925b2b3157411bbd08f0024b55b70d8dd upstream.
+
+This will fix file system corruption which infrequently happens after
+mount. The problem was reported from users with the title "[NILFS
+users] Fail to mount NILFS." (Message-ID:
+<200908211918.34720.yuri@itinteg.net>), and so forth. I've also
+experienced the corruption multiple times on kernel 2.6.30 and 2.6.31.
+
+The problem turned out to be caused due to discordance between
+mapping->nrpages of a btree node cache and the actual number of pages
+hung on the cache; if the mapping->nrpages becomes zero even as it has
+pages, truncate_inode_pages() returns without doing anything. Usually
+this is harmless except it may cause page leak, but garbage collection
+fairly infrequently sees a stale page remained in the btree node cache
+of DAT (i.e. disk address translation file of nilfs), and induces the
+corruption.
+
+I identified a missing initialization in btree node caches was the
+root cause. This corrects the bug.
+
+I've tested this for kernel 2.6.30 and 2.6.31.
+
+Reported-by: Yuri Chislov <yuri@itinteg.net>
+Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
+Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
+
+---
+ fs/nilfs2/btnode.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/fs/nilfs2/btnode.c
++++ b/fs/nilfs2/btnode.c
+@@ -36,6 +36,7 @@
+
+ void nilfs_btnode_cache_init_once(struct address_space *btnc)
+ {
++ memset(btnc, 0, sizeof(*btnc));
+ INIT_RADIX_TREE(&btnc->page_tree, GFP_ATOMIC);
+ spin_lock_init(&btnc->tree_lock);
+ INIT_LIST_HEAD(&btnc->private_list);
--- /dev/null
+From f7f71173ea69d4dabf166533beffa9294090b7ef Mon Sep 17 00:00:00 2001
+From: Christian Lamparter <chunkeey@googlemail.com>
+Date: Mon, 14 Sep 2009 23:08:43 +0200
+Subject: p54usb: add Zcomax XG-705A usbid
+
+From: Christian Lamparter <chunkeey@googlemail.com>
+
+commit f7f71173ea69d4dabf166533beffa9294090b7ef upstream.
+
+This patch adds a new usbid for Zcomax XG-705A to the device table.
+
+Reported-by: Jari Jaakola <jari.jaakola@gmail.com>
+Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
+Signed-off-by: John W. Linville <linville@tuxdriver.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
+
+---
+ drivers/net/wireless/p54/p54usb.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/drivers/net/wireless/p54/p54usb.c
++++ b/drivers/net/wireless/p54/p54usb.c
+@@ -66,6 +66,7 @@ static struct usb_device_id p54u_table[]
+ {USB_DEVICE(0x0bf8, 0x1009)}, /* FUJITSU E-5400 USB D1700*/
+ {USB_DEVICE(0x0cde, 0x0006)}, /* Medion MD40900 */
+ {USB_DEVICE(0x0cde, 0x0008)}, /* Sagem XG703A */
++ {USB_DEVICE(0x0cde, 0x0015)}, /* Zcomax XG-705A */
+ {USB_DEVICE(0x0d8e, 0x3762)}, /* DLink DWL-G120 Cohiba */
+ {USB_DEVICE(0x124a, 0x4025)}, /* IOGear GWU513 (GW3887IK chip) */
+ {USB_DEVICE(0x1260, 0xee22)}, /* SMC 2862W-G version 2 */
--- /dev/null
+From 20d1752f3d6bd32beb90949559e0d14a0b234445 Mon Sep 17 00:00:00 2001
+From: Chuck Ebbert <cebbert@redhat.com>
+Date: Tue, 15 Sep 2009 01:53:21 -0400
+Subject: [CIFS] Re-enable Lanman security
+
+From: Chuck Ebbert <cebbert@redhat.com>
+
+commit 20d1752f3d6bd32beb90949559e0d14a0b234445 upstream.
+
+commit ac68392460ffefed13020967bae04edc4d3add06 ("[CIFS] Allow raw
+ntlmssp code to be enabled with sec=ntlmssp") added a new bit to the
+allowed security flags mask but seems to have inadvertently removed
+Lanman security from the allowed flags. Add it back.
+
+Signed-off-by: Chuck Ebbert <cebbert@redhat.com>
+Signed-off-by: Steve French <sfrench@us.ibm.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
+
+---
+ fs/cifs/cifsglob.h | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/fs/cifs/cifsglob.h
++++ b/fs/cifs/cifsglob.h
+@@ -544,9 +544,9 @@ require use of the stronger protocol */
+ #define CIFSSEC_MUST_LANMAN 0x10010
+ #define CIFSSEC_MUST_PLNTXT 0x20020
+ #ifdef CONFIG_CIFS_UPCALL
+-#define CIFSSEC_MASK 0xAF0AF /* allows weak security but also krb5 */
++#define CIFSSEC_MASK 0xBF0BF /* allows weak security but also krb5 */
+ #else
+-#define CIFSSEC_MASK 0xA70A7 /* current flags supported if weak */
++#define CIFSSEC_MASK 0xB70B7 /* current flags supported if weak */
+ #endif /* UPCALL */
+ #else /* do not allow weak pw hash */
+ #ifdef CONFIG_CIFS_UPCALL
--- /dev/null
+acpi-pci_slot.ko-wants-a-64-bit-_sun.patch
+fs-make-sure-data-stored-into-inode-is-properly-seen-before-unlocking-new-inode.patch
+kallsyms-fix-segfault-in-prefix_underscores_count.patch
+nilfs2-fix-missing-zero-fill-initialization-of-btree-node-cache.patch
+p54usb-add-zcomax-xg-705a-usbid.patch
+re-enable-lanman-security.patch
projects / thirdparty / kernel / stable-queue.git / commitdiff
