Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Seth Jennings 26bbe7ef6d drivers/base/memory.c: prohibit offlining of memory blocks with missing sections ... Commit bdee237c03 ("x86: mm: Use 2GB memory block size on large-memory x86-64 systems") and 982792c782 ("x86, mm: probe memory block size for generic x86 64bit") introduced large block sizes for x86. This made it possible to have multiple sections per memory block where previously, there was a only every one section per block. Since blocks consist of contiguous ranges of section, there can be holes in the blocks where sections are not present. If one attempts to offline such a block, a crash occurs since the code is not designed to deal with this. This patch is a quick fix to gaurd against the crash by not allowing blocks with non-present sections to be offlined. Addresses https://bugzilla.kernel.org/show_bug.cgi?id=107781 Signed-off-by: Seth Jennings <sjennings@variantweb.net> Reported-by: Andrew Banman <abanman@sgi.com> Cc: Daniel J Blueman <daniel@numascale.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: Greg KH <greg@kroah.com> Cc: Russ Anderson <rja@sgi.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2015-12-12 10:15:34 -08:00
..
accessibility
acpi	Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm	2015-12-04 11:30:45 -08:00
amba
android
ata	ata/sata_fsl.c: add ATA_FLAG_NO_LOG_PAGE to blacklist the controller for log page reads	2015-12-07 10:25:57 -05:00
atm
auxdisplay
base	drivers/base/memory.c: prohibit offlining of memory blocks with missing sections	2015-12-12 10:15:34 -08:00
bcma
block	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client	2015-12-04 12:46:07 -08:00
bluetooth	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-11-10 18:11:41 -08:00
bus	Merge branch 'x15-audio-fixes' into omap-for-v4.4/fixes	2015-11-12 09:58:21 -08:00
cdrom
char	ipmi: move timer init to before irq is setup	2015-12-09 13:13:06 -06:00
clk	clk: sunxi: pll2: Fix clock running too fast	2015-12-02 23:27:47 -08:00
clocksource	clocksource: Disallow drivers for ARCH_USES_GETTIMEOFFSET	2015-11-16 19:07:08 +01:00
connector	mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd	2015-11-06 17:50:42 -08:00
cpufreq	Merge branches 'pm-domains' and 'pm-cpufreq'	2015-12-04 14:01:42 +01:00
cpuidle	cpuidle: mvebu: disable the bind/unbind attributes and use builtin_platform_driver	2015-10-23 12:40:48 +02:00
crypto	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2015-12-05 10:46:44 -08:00
dca
devfreq
dio
dma	dmaengine: at_hdmac: use %pad format string for dma_addr_t	2015-11-16 09:21:05 +05:30
dma-buf	dma-buf/fence: add fence_wait_any_timeout function v2	2015-10-30 01:16:16 -04:00
edac	asm-generic cleanups	2015-11-06 14:22:15 -08:00
eisa
extcon	Merge branches 'ib-extcon-mfd-4.4', 'ib-mfd-i2c-v4.4', 'ib-mfd-power-4.4', 'ib-mfd-regmap-4.4' and 'ib-mfd-regulator-4.4' into ibs-for-mfd-merged	2015-10-26 14:48:22 +00:00
firewire	IEEE 1394 subsystem patch:	2015-11-11 10:21:34 -08:00
firmware	ARM: SoC driver updates for v4.4	2015-11-10 15:00:03 -08:00
fmc
fpga	fpga: socfpga: Fix check of return value of devm_request_irq	2015-10-29 15:20:25 -07:00
gpio	gpio: omap: drop omap1 mpuio specific irq_mask/unmask callbacks	2015-11-30 13:50:21 +01:00
gpu	vgaarb: fix signal handling in vga_get()	2015-12-11 14:04:44 +10:00
hid	HID: lg: restrict filtering out of first interface to G29 only	2015-12-02 14:51:00 +01:00
hsi	hsi: controllers:remove redundant code	2015-10-30 16:10:40 +01:00
hv	drivers/hv: share Hyper-V SynIC constants with userspace	2015-11-04 16:24:33 +01:00
hwmon	hwmon: (scpi) skip unsupported sensors properly	2015-11-16 09:59:50 -08:00
hwspinlock
hwtracing	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2015-11-13 20:04:17 -08:00
i2c	i2c: i801: add Intel Lewisburg device IDs	2015-11-20 16:22:21 +01:00
ide	mm, page_alloc: rename __GFP_WAIT to __GFP_RECLAIM	2015-11-06 17:50:42 -08:00
idle
iio	First set of IIO fixes for the 4.4 cycle.	2015-11-18 13:15:50 -08:00
infiniband	IB/mlx5: Postpone remove_keys under knowledge of coming preemption	2015-12-08 16:55:31 -05:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2015-11-13 21:41:14 -08:00
iommu	s390/pci_dma: handle dma table failures	2015-11-09 09:10:49 +01:00
ipack
irqchip	irqchip/gic: Add save/restore of the active state	2015-11-17 14:25:59 +01:00
isdn	isdn: Partially revert debug format string usage clean up	2015-11-25 11:49:58 -05:00
leds	spi: Updates for v4.4	2015-11-05 13:15:12 -08:00
lguest
lightnvm	lightnvm: missing nvm_lock acquire	2015-11-29 14:34:58 -07:00
macintosh
mailbox	mailbox: mailbox-test: avoid reading iomem twice	2015-11-04 14:03:04 +05:30
mcb	mcb: Destroy IDA on module unload	2015-10-29 09:02:16 +09:00
md	dm btree: fix bufio buffer leaks in dm_btree_del() error path	2015-12-10 10:30:18 -05:00
media	various: fix pci_set_dma_mask return value checking	2015-11-20 16:17:32 -08:00
memory	ARM: SoC driver updates for v4.4	2015-11-10 15:00:03 -08:00
memstick
message	SCSI queue for 4.4.	2015-11-12 07:06:18 -05:00
mfd	asm-generic cleanups	2015-11-06 14:22:15 -08:00
misc	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2015-11-13 20:04:17 -08:00
mmc	mmc: remove bondage between REQ_META and reliable write	2015-11-09 14:04:52 +01:00
mtd	mtd: nand: fix shutdown/reboot for multi-chip systems	2015-11-16 10:51:39 -08:00
net	Series of 4.4-rc fixes	2015-12-10 14:42:22 -08:00
nfc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-11-10 18:11:41 -08:00
ntb	NTB: fix 32-bit compiler warning	2015-11-08 16:24:43 -05:00
nubus
nvdimm	libnvdimm, pmem: fix size trim in pmem_direct_access()	2015-11-12 09:55:23 -08:00
nvme	nvme: temporary fix for Apple controller reset	2015-12-01 13:23:22 -07:00
nvmem
of	of/irq: Export of_irq_find_parent again	2015-12-09 09:08:36 -06:00
oprofile
parisc	pci: remove pci_dma_supported	2015-11-10 16:32:11 -08:00
parport
pci	PCI updates for v4.4:	2015-12-09 09:26:06 -08:00
pcmcia
perf	arm64 updates for 4.4:	2015-11-04 14:47:13 -08:00
phy	phy: qcom-ufs: fix build error when the component is built as a module	2015-11-09 17:44:24 -05:00
pinctrl	pinctrl: sh-pfc: sh7734: Add missing cfg macro parameter to fix build	2015-12-01 11:13:04 +01:00
platform	platform/chrome: Branch for v4.4	2015-11-13 21:53:18 -08:00
pnp
power	- New Device Support	2015-11-06 10:23:50 -08:00
powercap
pps
ps3
ptp
pwm	pwm: Changes for v4.4-rc1	2015-11-11 09:16:10 -08:00
rapidio
ras
regulator	spi: Updates for v4.4	2015-11-05 13:15:12 -08:00
remoteproc	remoteproc: fix memory leak of remoteproc ida cache layers	2015-11-26 17:44:28 +02:00
reset
rpmsg
rtc	rtc: ds1307: fix alarm reading at probe time	2015-11-26 18:11:26 +01:00
s390	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2015-11-18 08:59:29 -08:00
sbus
scsi	SCSI fixes on 20151205	2015-12-06 08:02:25 -08:00
sfi
sh	drivers: sh: Get rid of CONFIG_ARCH_SHMOBILE_MULTI	2015-11-17 02:12:46 +09:00
sn
soc	Few Keystone fixes for 4.4-rcx	2015-11-25 23:48:12 +01:00
spi	Merge remote-tracking branches 'spi/fix/bcm63xx', 'spi/fix/doc', 'spi/fix/mediatek' and 'spi/fix/pl022' into spi-linus	2015-11-30 12:26:47 +00:00
spmi	char/misc drivers for 4.4-rc1	2015-11-04 22:15:15 -08:00
ssb	ssb: add Kconfig entry for compiling SoC related code	2015-10-28 21:05:21 +02:00
staging	staging/lustre: remove IOC_LIBCFS_PING_TEST ioctl	2015-12-06 14:50:59 -08:00
target	target/stat: print full t10_wwn.model buffer	2015-11-28 21:23:13 -08:00
tc
thermal	imx: thermal: use CPU temperature grade info for thresholds	2015-11-23 16:38:40 -08:00
thunderbolt
tty	serial: export fsl8250_handle_irq	2015-11-20 16:19:54 -08:00
uio
usb	usblp: do not set TASK_INTERRUPTIBLE before lock	2015-11-19 16:31:42 -08:00
uwb	driver core update for 4.4-rc1	2015-11-04 21:50:37 -08:00
vfio	Revert: "vfio: Include No-IOMMU mode"	2015-12-04 08:38:42 -07:00
vhost	vhost: replace % with & on data path	2015-12-07 17:28:10 +02:00
video	fbdev changes for 4.4	2015-11-10 10:00:09 -08:00
virt
virtio	virtio_ring: shadow available ring flags & index	2015-12-07 17:28:11 +02:00
vlynq
vme	char/misc drivers for 4.4-rc1	2015-11-04 22:15:15 -08:00
w1	power supply and reset changes for the v4.4 series	2015-11-05 12:28:15 -08:00
watchdog	watchdog: mtk_wdt: Use MODE_KEY when stopping the watchdog	2015-11-23 09:00:09 +01:00
xen	xen: bug fixes for 4.4-rc2	2015-11-26 11:42:25 -08:00
zorro
Kconfig	char/misc drivers for 4.4-rc1	2015-11-04 22:15:15 -08:00
Makefile	null_blk: register as a LightNVM device	2015-11-16 15:22:28 -07:00