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Groups > linux.kernel > #1610741

[PATCH 4.10 082/111] fscrypt: remove broken support for detecting keyring key revocation

From Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Newsgroups linux.kernel
Subject [PATCH 4.10 082/111] fscrypt: remove broken support for detecting keyring key revocation
Date 2017-03-28 14:50 +0200
Message-ID <tpYJv-7Cs-91@gated-at.bofh.it> (permalink)
References <tpYzM-7we-9@gated-at.bofh.it>
Organization linux.* mail to news gateway

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4.10-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Eric Biggers <ebiggers@google.com>

commit 1b53cf9815bb4744958d41f3795d5d5a1d365e2d upstream.

Filesystem encryption ostensibly supported revoking a keyring key that
had been used to "unlock" encrypted files, causing those files to become
"locked" again.  This was, however, buggy for several reasons, the most
severe of which was that when key revocation happened to be detected for
an inode, its fscrypt_info was immediately freed, even while other
threads could be using it for encryption or decryption concurrently.
This could be exploited to crash the kernel or worse.

This patch fixes the use-after-free by removing the code which detects
the keyring key having been revoked, invalidated, or expired.  Instead,
an encrypted inode that is "unlocked" now simply remains unlocked until
it is evicted from memory.  Note that this is no worse than the case for
block device-level encryption, e.g. dm-crypt, and it still remains
possible for a privileged user to evict unused pages, inodes, and
dentries by running 'sync; echo 3 > /proc/sys/vm/drop_caches', or by
simply unmounting the filesystem.  In fact, one of those actions was
already needed anyway for key revocation to work even somewhat sanely.
This change is not expected to break any applications.

In the future I'd like to implement a real API for fscrypt key
revocation that interacts sanely with ongoing filesystem operations ---
waiting for existing operations to complete and blocking new operations,
and invalidating and sanitizing key material and plaintext from the VFS
caches.  But this is a hard problem, and for now this bug must be fixed.

This bug affected almost all versions of ext4, f2fs, and ubifs
encryption, and it was potentially reachable in any kernel configured
with encryption support (CONFIG_EXT4_ENCRYPTION=y,
CONFIG_EXT4_FS_ENCRYPTION=y, CONFIG_F2FS_FS_ENCRYPTION=y, or
CONFIG_UBIFS_FS_ENCRYPTION=y).  Note that older kernels did not use the
shared fs/crypto/ code, but due to the potential security implications
of this bug, it may still be worthwhile to backport this fix to them.

Fixes: b7236e21d55f ("ext4 crypto: reorganize how we store keys in the inode")
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Acked-by: Michael Halcrow <mhalcrow@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 fs/crypto/crypto.c          |   10 --------
 fs/crypto/fname.c           |    2 -
 fs/crypto/fscrypt_private.h |    4 ---
 fs/crypto/keyinfo.c         |   52 +++++++-------------------------------------
 4 files changed, 11 insertions(+), 57 deletions(-)

--- a/fs/crypto/crypto.c
+++ b/fs/crypto/crypto.c
@@ -394,7 +394,6 @@ EXPORT_SYMBOL(fscrypt_zeroout_range);
 static int fscrypt_d_revalidate(struct dentry *dentry, unsigned int flags)
 {
 	struct dentry *dir;
-	struct fscrypt_info *ci;
 	int dir_has_key, cached_with_key;
 
 	if (flags & LOOKUP_RCU)
@@ -406,18 +405,11 @@ static int fscrypt_d_revalidate(struct d
 		return 0;
 	}
 
-	ci = d_inode(dir)->i_crypt_info;
-	if (ci && ci->ci_keyring_key &&
-	    (ci->ci_keyring_key->flags & ((1 << KEY_FLAG_INVALIDATED) |
-					  (1 << KEY_FLAG_REVOKED) |
-					  (1 << KEY_FLAG_DEAD))))
-		ci = NULL;
-
 	/* this should eventually be an flag in d_flags */
 	spin_lock(&dentry->d_lock);
 	cached_with_key = dentry->d_flags & DCACHE_ENCRYPTED_WITH_KEY;
 	spin_unlock(&dentry->d_lock);
-	dir_has_key = (ci != NULL);
+	dir_has_key = (d_inode(dir)->i_crypt_info != NULL);
 	dput(dir);
 
 	/*
--- a/fs/crypto/fname.c
+++ b/fs/crypto/fname.c
@@ -350,7 +350,7 @@ int fscrypt_setup_filename(struct inode
 		fname->disk_name.len = iname->len;
 		return 0;
 	}
-	ret = fscrypt_get_crypt_info(dir);
+	ret = fscrypt_get_encryption_info(dir);
 	if (ret && ret != -EOPNOTSUPP)
 		return ret;
 
--- a/fs/crypto/fscrypt_private.h
+++ b/fs/crypto/fscrypt_private.h
@@ -67,7 +67,6 @@ struct fscrypt_info {
 	u8 ci_filename_mode;
 	u8 ci_flags;
 	struct crypto_skcipher *ci_ctfm;
-	struct key *ci_keyring_key;
 	u8 ci_master_key[FS_KEY_DESCRIPTOR_SIZE];
 };
 
@@ -87,7 +86,4 @@ struct fscrypt_completion_result {
 /* crypto.c */
 int fscrypt_initialize(unsigned int cop_flags);
 
-/* keyinfo.c */
-extern int fscrypt_get_crypt_info(struct inode *);
-
 #endif /* _FSCRYPT_PRIVATE_H */
--- a/fs/crypto/keyinfo.c
+++ b/fs/crypto/keyinfo.c
@@ -99,6 +99,7 @@ static int validate_user_key(struct fscr
 	kfree(full_key_descriptor);
 	if (IS_ERR(keyring_key))
 		return PTR_ERR(keyring_key);
+	down_read(&keyring_key->sem);
 
 	if (keyring_key->type != &key_type_logon) {
 		printk_once(KERN_WARNING
@@ -106,11 +107,9 @@ static int validate_user_key(struct fscr
 		res = -ENOKEY;
 		goto out;
 	}
-	down_read(&keyring_key->sem);
 	ukp = user_key_payload(keyring_key);
 	if (ukp->datalen != sizeof(struct fscrypt_key)) {
 		res = -EINVAL;
-		up_read(&keyring_key->sem);
 		goto out;
 	}
 	master_key = (struct fscrypt_key *)ukp->data;
@@ -121,17 +120,11 @@ static int validate_user_key(struct fscr
 				"%s: key size incorrect: %d\n",
 				__func__, master_key->size);
 		res = -ENOKEY;
-		up_read(&keyring_key->sem);
 		goto out;
 	}
 	res = derive_key_aes(ctx->nonce, master_key->raw, raw_key);
-	up_read(&keyring_key->sem);
-	if (res)
-		goto out;
-
-	crypt_info->ci_keyring_key = keyring_key;
-	return 0;
 out:
+	up_read(&keyring_key->sem);
 	key_put(keyring_key);
 	return res;
 }
@@ -173,12 +166,11 @@ static void put_crypt_info(struct fscryp
 	if (!ci)
 		return;
 
-	key_put(ci->ci_keyring_key);
 	crypto_free_skcipher(ci->ci_ctfm);
 	kmem_cache_free(fscrypt_info_cachep, ci);
 }
 
-int fscrypt_get_crypt_info(struct inode *inode)
+int fscrypt_get_encryption_info(struct inode *inode)
 {
 	struct fscrypt_info *crypt_info;
 	struct fscrypt_context ctx;
@@ -188,21 +180,15 @@ int fscrypt_get_crypt_info(struct inode
 	u8 *raw_key = NULL;
 	int res;
 
+	if (inode->i_crypt_info)
+		return 0;
+
 	res = fscrypt_initialize(inode->i_sb->s_cop->flags);
 	if (res)
 		return res;
 
 	if (!inode->i_sb->s_cop->get_context)
 		return -EOPNOTSUPP;
-retry:
-	crypt_info = ACCESS_ONCE(inode->i_crypt_info);
-	if (crypt_info) {
-		if (!crypt_info->ci_keyring_key ||
-				key_validate(crypt_info->ci_keyring_key) == 0)
-			return 0;
-		fscrypt_put_encryption_info(inode, crypt_info);
-		goto retry;
-	}
 
 	res = inode->i_sb->s_cop->get_context(inode, &ctx, sizeof(ctx));
 	if (res < 0) {
@@ -230,7 +216,6 @@ retry:
 	crypt_info->ci_data_mode = ctx.contents_encryption_mode;
 	crypt_info->ci_filename_mode = ctx.filenames_encryption_mode;
 	crypt_info->ci_ctfm = NULL;
-	crypt_info->ci_keyring_key = NULL;
 	memcpy(crypt_info->ci_master_key, ctx.master_key_descriptor,
 				sizeof(crypt_info->ci_master_key));
 
@@ -286,14 +271,8 @@ got_key:
 	if (res)
 		goto out;
 
-	kzfree(raw_key);
-	raw_key = NULL;
-	if (cmpxchg(&inode->i_crypt_info, NULL, crypt_info) != NULL) {
-		put_crypt_info(crypt_info);
-		goto retry;
-	}
-	return 0;
-
+	if (cmpxchg(&inode->i_crypt_info, NULL, crypt_info) == NULL)
+		crypt_info = NULL;
 out:
 	if (res == -ENOKEY)
 		res = 0;
@@ -301,6 +280,7 @@ out:
 	kzfree(raw_key);
 	return res;
 }
+EXPORT_SYMBOL(fscrypt_get_encryption_info);
 
 void fscrypt_put_encryption_info(struct inode *inode, struct fscrypt_info *ci)
 {
@@ -318,17 +298,3 @@ void fscrypt_put_encryption_info(struct
 	put_crypt_info(ci);
 }
 EXPORT_SYMBOL(fscrypt_put_encryption_info);
-
-int fscrypt_get_encryption_info(struct inode *inode)
-{
-	struct fscrypt_info *ci = inode->i_crypt_info;
-
-	if (!ci ||
-		(ci->ci_keyring_key &&
-		 (ci->ci_keyring_key->flags & ((1 << KEY_FLAG_INVALIDATED) |
-					       (1 << KEY_FLAG_REVOKED) |
-					       (1 << KEY_FLAG_DEAD)))))
-		return fscrypt_get_crypt_info(inode);
-	return 0;
-}
-EXPORT_SYMBOL(fscrypt_get_encryption_info);

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[PATCH 4.10 000/111] 4.10.7-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 14:40 +0200
  [PATCH 4.10 046/111] USB: uss720: fix NULL-deref at probe Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 14:50 +0200
  [PATCH 4.10 065/111] parport: fix attempt to write duplicate procfiles Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 14:50 +0200
  [PATCH 4.10 023/111] amd-xgbe: Fix the ECC-related bit position definitions Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 14:50 +0200
  [PATCH 4.10 053/111] USB: usbtmc: fix probe error path Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 14:50 +0200
  [PATCH 4.10 100/111] intel_th: Dont leak module refcount on failure to activate Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 14:50 +0200
  [PATCH 4.10 103/111] mmc: block: Fix is_waiting_last_req set incorrectly Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 14:50 +0200
  [PATCH 4.10 022/111] tcp: initialize icsk_ack.lrcvtime at session start time Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 14:50 +0200
  [PATCH 4.10 095/111] cpsw/netcp: cpts depends on posix_timers Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 14:50 +0200
  [PATCH 4.10 034/111] Input: cm109 - validate number of endpoints before using them Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 14:50 +0200
  [PATCH 4.10 014/111] net/mlx5: Increase number of max QPs in default profile Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 14:50 +0200
  [PATCH 4.10 050/111] usb: musb: cppi41: dont check early-TX-interrupt for Isoch transfer Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 14:50 +0200
  [PATCH 4.10 049/111] USB: wusbcore: fix NULL-deref at probe Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 14:50 +0200
  [PATCH 4.10 058/111] mmc: core: Fix access to HS400-ES devices Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 14:50 +0200
  [PATCH 4.10 111/111] crypto: algif_hash - avoid zero-sized array Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 14:50 +0200
  [PATCH 4.10 093/111] blk-mq: dont complete un-started request in timeout handler Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 14:50 +0200
  [PATCH 4.10 082/111] fscrypt: remove broken support for detecting keyring key revocation Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 14:50 +0200
  [PATCH 4.10 102/111] Drivers: hv: vmbus: Dont leak memory when a channel is rescinded Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 14:50 +0200
  [PATCH 4.10 048/111] USB: idmouse: fix NULL-deref at probe Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 14:50 +0200
  [PATCH 4.10 104/111] libceph: dont set weight to IN when OSD is destroyed Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 14:50 +0200
  [PATCH 4.10 025/111] HID: sony: Fix input device leak when connecting a DS4 twice using USB/BT Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 14:50 +0200
  [PATCH 4.10 110/111] fbcon: Fix vc attr at deinit Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 14:50 +0200
  [PATCH 4.10 005/111] openvswitch: Add missing case OVS_TUNNEL_KEY_ATTR_PAD Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 14:50 +0200
  [PATCH 4.10 037/111] ALSA: seq: Fix racy cell insertions during snd_seq_pool_done() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 14:50 +0200
  [PATCH 4.10 106/111] scsi: sd: Check for unaligned partial completion Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 14:50 +0200
  [PATCH 4.10 089/111] ARM: at91: pm: cpu_idle: switch DDR to power-down mode Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 14:50 +0200
  [PATCH 4.10 043/111] usb: gadget: f_uvc: Fix SuperSpeed companion descriptors wBytesPerInterval Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:00 +0200
  [PATCH 4.10 051/111] usb: hub: Fix crash after failure to read BOS descriptor Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:00 +0200
  [PATCH 4.10 019/111] ipv4: provide stronger user input validation in nl_fib_input() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:00 +0200
  [PATCH 4.10 021/111] genetlink: fix counting regression on ctrl_dumpfamily() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:00 +0200
  [PATCH 4.10 054/111] uwb: i1480-dfu: fix NULL-deref at probe Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:00 +0200
  [PATCH 4.10 020/111] socket, bpf: fix sk_filter use after free in sk_clone_lock Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:00 +0200
  [PATCH 4.10 057/111] nl80211: fix dumpit error path RTNL deadlocks Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:00 +0200
  [PATCH 4.10 045/111] usb-core: Add LINEAR_FRAME_INTR_BINTERVAL USB quirk Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:00 +0200
  [PATCH 4.10 109/111] drm: reference count event->completion Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:00 +0200
  [PATCH 4.10 038/111] ALSA: ctxfi: Fix the incorrect check of dma_set_mask() call Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:00 +0200
  [PATCH 4.10 052/111] USB: usbtmc: add missing endpoint sanity check Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:00 +0200
  [PATCH 4.10 056/111] mmc: ushc: fix NULL-deref at probe Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:00 +0200
  [PATCH 4.10 039/111] ALSA: hda - Adding a group of pin definition to fix headset problem Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:00 +0200
  [PATCH 4.10 033/111] Input: yealink - validate number of endpoints before using them Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:00 +0200
  [PATCH 4.10 047/111] USB: lvtest: fix NULL-deref at probe Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:00 +0200
  [PATCH 4.10 055/111] uwb: hwa-rc: fix NULL-deref at probe Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:00 +0200
  [PATCH 4.10 040/111] USB: serial: option: add Quectel UC15, UC20, EC21, and EC25 modems Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:00 +0200
  [PATCH 4.10 101/111] Drivers: hv: vmbus: Dont leak channel ids Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:20 +0200
  [PATCH 4.10 097/111] drm/amd/amdgpu: add POLARIS12 PCI ID Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:20 +0200
  [PATCH 4.10 105/111] device-dax: fix pmd/pte fault fallback handling Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:20 +0200
  [PATCH 4.10 098/111] auxdisplay: img-ascii-lcd: add missing sentinel entry in img_ascii_lcd_matches Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:20 +0200
  [PATCH 4.10 107/111] cpuidle: Validate cpu_dev in cpuidle_add_sysfs() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:20 +0200
  [PATCH 4.10 086/111] iommu/exynos: Block SYSMMU while invalidating FLPD cache Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:30 +0200
  [PATCH 4.10 067/111] ext4: mark inode dirty after converting inline directory Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:30 +0200
  [PATCH 4.10 062/111] iio: magnetometer: ak8974: remove incorrect __exit markups Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:30 +0200
  [PATCH 4.10 090/111] arm64: kaslr: Fix up the kernel image alignment Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:30 +0200
  [PATCH 4.10 079/111] mwifiex: pcie: dont leak DMA buffers when removing Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:30 +0200
  [PATCH 4.10 099/111] jbd2: dont leak memory if setting up journal fails Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:30 +0200
  [PATCH 4.10 017/111] ipv6: make sure to initialize sockc.tsflags before first use Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:30 +0200
  [PATCH 4.10 091/111] cpufreq: Restore policy min/max limits on CPU online Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:30 +0200
  [PATCH 4.10 096/111] drm/amdgpu: reinstate oland workaround for sclk Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:30 +0200
  [PATCH 4.10 061/111] iio: hid-sensor-trigger: Change get poll value function order to avoid sensor properties losing after resume from S3 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:30 +0200
  [PATCH 4.10 085/111] iommu/vt-d: Fix NULL pointer dereference in device_to_iommu Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:30 +0200
  [PATCH 4.10 088/111] Revert "ARM: at91/dt: sama5d2: Use new compatible for ohci node" Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:30 +0200
  [PATCH 4.10 064/111] mei: dont wait for os version message reply Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:30 +0200
  [PATCH 4.10 108/111] xen: do not re-use pirq number cached in pci device msi msg data Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:30 +0200
  [PATCH 4.10 092/111] cgroup, net_cls: iterate the fds of only the tasks which are being migrated Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:30 +0200
  [PATCH 4.10 081/111] crypto: ccp - Assign DMA commands to the channels CCP Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:30 +0200
  [PATCH 4.10 066/111] ppdev: fix registering same device name Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:30 +0200
  [PATCH 4.10 084/111] xen/acpi: upload PM state from init-domain to Xen Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:30 +0200
  [PATCH 4.10 063/111] mei: fix deadlock on mei reset Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:30 +0200
  [PATCH 4.10 083/111] vfio: Rework group release notifier warning Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:30 +0200
  [PATCH 4.10 087/111] iommu/exynos: Workaround FLPD cache flush issues for SYSMMU v5 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:30 +0200
  [PATCH 4.10 094/111] libceph: force GFP_NOIO for socket allocations Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:30 +0200
    Re: [PATCH 4.10 094/111] libceph: force GFP_NOIO for socket  allocations Michal Hocko <mhocko@kernel.org> - 2017-03-29 10:20 +0200
      Re: [PATCH 4.10 094/111] libceph: force GFP_NOIO for socket  allocations Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-30 09:40 +0200
  [PATCH 4.10 059/111] iio: adc: ti_am335x_adc: fix fifo overrun recovery Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:40 +0200
  [PATCH 4.10 024/111] net: solve a NAPI race Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:40 +0200
  [PATCH 4.10 060/111] iio: sw-device: Fix config group initialization Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:40 +0200
  [PATCH 4.10 069/111] powerpc/64s: Fix idle wakeup potential to clobber registers Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:40 +0200
  [PATCH 4.10 077/111] clk: sunxi-ng: sun6i: Fix enable bit offset for hdmi-ddc module clock Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:40 +0200
  [PATCH 4.10 073/111] mmc: sdhci: Do not disable interrupts while waiting for clock Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:40 +0200
  [PATCH 4.10 026/111] Input: ALPS - fix V8+ protocol handling (73 03 28) Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:40 +0200
  [PATCH 4.10 016/111] net/mlx5e: Count LRO packets correctly Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:40 +0200
  [PATCH 4.10 074/111] mmc: sdhci-pci: Do not disable interrupts in sdhci_intel_set_power Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:40 +0200
  [PATCH 4.10 080/111] ath10k: fix incorrect wlan_mac_base in qca6174_regs Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:40 +0200
  [PATCH 4.10 072/111] mmc: sdhci-of-arasan: fix incorrect timeout clock Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:40 +0200
  [PATCH 4.10 068/111] ext4: lock the xattr block before checksuming it Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:40 +0200
  [PATCH 4.10 071/111] mmc: sdhci-of-at91: Support external regulators Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:40 +0200
  [PATCH 4.10 078/111] clk: sunxi-ng: mp: Adjust parent rate for pre-dividers Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:40 +0200
  [PATCH 4.10 075/111] hwrng: amd - Revert managed API changes Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:40 +0200
  [PATCH 4.10 070/111] audit: fix auditd/kernel connection state tracking Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:40 +0200
  [PATCH 4.10 076/111] hwrng: geode - Revert managed API changes Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:40 +0200
  [PATCH 4.10 010/111] net/mlx5e: Change the TC offload rule add/del code path to be per NIC or E-Switch Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:50 +0200
  [PATCH 4.10 013/111] net/mlx5e: Avoid supporting udp tunnel port ndo for VF reps Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:50 +0200
  [PATCH 4.10 011/111] net/mlx5: E-Switch, Dont allow changing inline mode when flows are configured Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:50 +0200
  [PATCH 4.10 012/111] net/mlx5e: Use the proper UAPI values when offloading TC vlan actions Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-28 15:50 +0200
  Re: [PATCH 4.10 000/111] 4.10.7-stable review Shuah Khan <shuahkh@osg.samsung.com> - 2017-03-28 21:40 +0200
    Re: [PATCH 4.10 000/111] 4.10.7-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-29 07:50 +0200
  Re: [PATCH 4.10 000/111] 4.10.7-stable review Guenter Roeck <linux@roeck-us.net> - 2017-03-29 05:10 +0200
    Re: [PATCH 4.10 000/111] 4.10.7-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-03-29 07:50 +0200

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