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Linux v3.17-7639-g90eac7eee2f4

This commit is contained in:
Josh Boyer 2014-10-13 07:56:44 -04:00
parent dc79a66f2e
commit 91dcc1748d
8 changed files with 25 additions and 96 deletions
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90
GFS2-Make-rename-not-save-dirent-location.patch
View File

@ -1,90 +0,0 @@
From: Bob Peterson <rpeterso@redhat.com>
Date: Mon, 29 Sep 2014 08:52:04 -0400
Subject: [PATCH] GFS2: Make rename not save dirent location
This patch fixes a regression in the patch "GFS2: Remember directory
insert point", commit 2b47dad866d04f14c328f888ba5406057b8c7d33.
The problem had to do with the rename function: The function found
space for the new dirent, and remembered that location. But then the
old dirent was removed, which often moved the eligible location for
the renamed dirent. Putting the new dirent at the saved location
caused file system corruption.
This patch adds a new "save_loc" variable to struct gfs2_diradd.
If 1, the dirent location is saved. If 0, the dirent location is not
saved and the buffer_head is released as per previous behavior.
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
---
fs/gfs2/dir.c | 9 +++++++--
fs/gfs2/dir.h | 1 +
fs/gfs2/inode.c | 6 +++---
3 files changed, 11 insertions(+), 5 deletions(-)
diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c
index 1a349f9a9685..5d4261ff5d23 100644
--- a/fs/gfs2/dir.c
+++ b/fs/gfs2/dir.c
@@ -2100,8 +2100,13 @@ int gfs2_diradd_alloc_required(struct inode *inode, const struct qstr *name,
}
if (IS_ERR(dent))
return PTR_ERR(dent);
- da->bh = bh;
- da->dent = dent;
+
+ if (da->save_loc) {
+ da->bh = bh;
+ da->dent = dent;
+ } else {
+ brelse(bh);
+ }
return 0;
}
diff --git a/fs/gfs2/dir.h b/fs/gfs2/dir.h
index 126c65dda028..e1b309c24dab 100644
--- a/fs/gfs2/dir.h
+++ b/fs/gfs2/dir.h
@@ -23,6 +23,7 @@ struct gfs2_diradd {
unsigned nr_blocks;
struct gfs2_dirent *dent;
struct buffer_head *bh;
+ int save_loc;
};
extern struct inode *gfs2_dir_search(struct inode *dir,
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index fc8ac2ee0667..7d2723ce067e 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -600,7 +600,7 @@ static int gfs2_create_inode(struct inode *dir, struct dentry *dentry,
int error, free_vfs_inode = 0;
u32 aflags = 0;
unsigned blocks = 1;
- struct gfs2_diradd da = { .bh = NULL, };
+ struct gfs2_diradd da = { .bh = NULL, .save_loc = 1, };
if (!name->len || name->len > GFS2_FNAMESIZE)
return -ENAMETOOLONG;
@@ -899,7 +899,7 @@ static int gfs2_link(struct dentry *old_dentry, struct inode *dir,
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_holder ghs[2];
struct buffer_head *dibh;
- struct gfs2_diradd da = { .bh = NULL, };
+ struct gfs2_diradd da = { .bh = NULL, .save_loc = 1, };
int error;
if (S_ISDIR(inode->i_mode))
@@ -1337,7 +1337,7 @@ static int gfs2_rename(struct inode *odir, struct dentry *odentry,
struct gfs2_rgrpd *nrgd;
unsigned int num_gh;
int dir_rename = 0;
- struct gfs2_diradd da = { .nr_blocks = 0, };
+ struct gfs2_diradd da = { .nr_blocks = 0, .save_loc = 0, };
unsigned int x;
int error;
--
1.9.3

10
config-armv7-generic
View File

@ -554,6 +554,8 @@ CONFIG_SPI_DW_MMIO=m
CONFIG_SPI_DW_PCI=m
# CONFIG_MMC_DW_IDMAC is not set
# CONFIG_MMC_DW_K3 is not set
# CONFIG_MMC_QCOM_DML is not set
# CONFIG_MMC_DW_ROCKCHIP is not set
CONFIG_USB_DWC2=y
CONFIG_USB_DWC2_HOST=m
CONFIG_USB_DWC2_PLATFORM=y
@ -629,10 +631,18 @@ CONFIG_SND_SOC_SPDIF=m
# CONFIG_SND_SOC_ALC5623 is not set
# CONFIG_SND_SOC_CS42L56 is not set
# CONFIG_SND_SOC_STA350 is not set
# CONFIG_SND_SOC_CS35L32 is not set
# CONFIG_SND_SOC_ES8328 is not set
# CONFIG_SND_SOC_SSM2602_SPI is not set
# CONFIG_SND_SOC_SSM2602_I2C is not set
# CONFIG_SND_SOC_SSM4567 is not set
# CONFIG_SND_SOC_WM8978 is not set
# CONFIG_SND_ATMEL_SOC is not set
# CONFIG_SND_SOC_TLV320AIC31XX is not set
# CONFIG_SND_SOC_TAS2552 is not set
# CONFIG_SND_SOC_CS4265 is not set
# CONFIG_SND_SOC_IMX_ES8328 is not set
# CONFIG_SND_SOC_FSL_ASOC_CARD is not set
# CONFIG_SND_EDMA_SOC is not set
# CONFIG_SND_SOC_ROCKCHIP is not set

6
config-generic
View File

@ -3111,6 +3111,8 @@ CONFIG_VIDEO_TM6000_DVB=m
CONFIG_VIDEO_TLG2300=m
# CONFIG_VIDEO_TIMBERDALE is not set
# CONFIG_VIDEO_M5MOLS is not set
# CONFIG_VIDEO_TW68 is not set
# CONFIG_VIDEO_VIVID is not set
# CONFIG_EXYNOS_VIDEO is not set
CONFIG_VIDEO_USBTV=m
# CONFIG_VIDEO_AU0828_RC is not set
@ -3151,6 +3153,7 @@ CONFIG_DVB_DYNAMIC_MINORS=y
CONFIG_DVB_BT8XX=m
CONFIG_DVB_BUDGET_CORE=m
CONFIG_DVB_PLUTO2=m
# CONFIG_DVB_PT3 is not set
CONFIG_SMS_SIANO_MDTV=m
CONFIG_SMS_SIANO_RC=y
# CONFIG_SMS_SIANO_DEBUGFS is not set
@ -3218,6 +3221,7 @@ CONFIG_DVB_USB_AZ6007=m
CONFIG_DVB_USB_LME2510=m
CONFIG_DVB_USB_RTL28XXU=m
CONFIG_DVB_USB_AF9035=m
CONFIG_DVB_USB_DVBSKY=m
CONFIG_DVB_PT1=m
@ -3263,6 +3267,7 @@ CONFIG_IR_IGUANA=m
CONFIG_IR_TTUSBIR=m
CONFIG_IR_GPIO_CIR=m
CONFIG_IR_XMP_DECODER=m
CONFIG_IR_HIX5HD2=m
CONFIG_V4L_MEM2MEM_DRIVERS=y
# CONFIG_VIDEO_MEM2MEM_DEINTERLACE is not set
@ -4051,6 +4056,7 @@ CONFIG_MFD_VIPERBOARD=m
# CONFIG_MFD_TPS65912_SPI is not set
# CONFIG_MFD_MC13XXX_SPI is not set
# CONFIG_MFD_DA9052_SPI is not set
# CONFIG_MFD_MENF21BMC is not set
# CONFIG_EZX_PCAP is not set
# CONFIG_INTEL_SOC_PMIC is not set

1
config-powerpc64
View File

@ -171,6 +171,7 @@ CONFIG_CRYPTO_842=m
CONFIG_CRYPTO_DEV_NX_ENCRYPT=m
CONFIG_CRYPTO_DEV_NX_COMPRESS=m
CONFIG_CXL=m
CONFIG_BPF_JIT=y
# CONFIG_PPC_ICSWX_PID is not set

1
config-powerpc64p7
View File

@ -161,6 +161,7 @@ CONFIG_CRYPTO_842=m
CONFIG_CRYPTO_DEV_NX_ENCRYPT=m
CONFIG_CRYPTO_DEV_NX_COMPRESS=m
CONFIG_CXL=m
CONFIG_BPF_JIT=y
# CONFIG_PPC_ICSWX_PID is not set

2
config-x86-generic
View File

@ -293,6 +293,8 @@ CONFIG_INPUT_XEN_KBDDEV_FRONTEND=m
CONFIG_XEN_SELFBALLOONING=y
CONFIG_XEN_PCIDEV_BACKEND=m
CONFIG_XEN_ACPI_PROCESSOR=m
# CONFIG_XEN_SCSI_FRONTEND is not set
# CONFIG_XEN_SCSI_BACKEND is not set
CONFIG_MTD_ESB2ROM=m
CONFIG_MTD_CK804XROM=m

9
kernel.spec
View File

@ -69,7 +69,7 @@ Summary: The Linux kernel
# The rc snapshot level
%define rcrev 0
# The git snapshot level
%define gitrev 4
%define gitrev 5
# Set rpm version accordingly
%define rpmversion 3.%{upstream_sublevel}.0
%endif
@ -610,8 +610,6 @@ Patch26021: drm-vmwgfx-Fix-drm.h-include.patch
#rhbz 1145318
Patch26029: KEYS-Reinstate-EPERM-for-a-key-type-name-beginning-w.patch
Patch26030: GFS2-Make-rename-not-save-dirent-location.patch
Patch26032: Revert-pinctrl-qcom-use-restart_notifier-mechanism-f.patch
#CVE-2014-7970 rhbz 1151095 1151484
@ -1339,8 +1337,6 @@ ApplyPatch drm-vmwgfx-Fix-drm.h-include.patch
#rhbz 1145318
ApplyPatch KEYS-Reinstate-EPERM-for-a-key-type-name-beginning-w.patch
ApplyPatch GFS2-Make-rename-not-save-dirent-location.patch
ApplyPatch Revert-pinctrl-qcom-use-restart_notifier-mechanism-f.patch
#CVE-2014-7970 rhbz 1151095 1151484
@ -2214,6 +2210,9 @@ fi
# ||----w |
# || ||
%changelog
* Sun Oct 12 2014 Josh Boyer <jwboyer@fedoraproject.org> - 3.18.0-0.rc0.git5.1
- Linux v3.17-7639-g90eac7eee2f4
* Sun Oct 12 2014 Josh Boyer <jwboyer@fedoraproject.org>
- Enable CONFIG_I2C_DESIGNWARE_PCI (rhbz 1045821)

2
sources
View File

@ -1,3 +1,3 @@
fb30d0f29214d75cddd2faa94f73d5cf linux-3.17.tar.xz
159e969cbc27201d8e2fa0f609dc722f perf-man-3.17.tar.gz
c8c1f5cd8b311eab3514df85827d23a8 patch-3.17-git4.xz
e0ed84718bffdd7b33b2220c98034259 patch-3.17-git5.xz