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Sumit Saxena c3e385a1b9 megaraid_sas: reduce memory footprints in kdump mode 
This patch will reduce memory footprints of megaraid_sas driver when
booted in kdump mode.  Driver will not allocate memory for optional and
perfromance oriented features.  Below are key changes done in
megaraid_sas driver to do this:

1. Limit Controller's queue depth to 100 in kdump mode.

2. Do not allocate memory for system info buffer and PD info buffer.

3. Disable performance oriented features e.g. Disable RDPQ mode, disable
   dual queue depth, restrict to single MSI-x vector.

Signed-off-by: Sumit Saxena <sumit.saxena@broadcom.com>
Reviewed-by: Hannes Reinicke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-04-15 16:53:20 -04:00
..
accessibility
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acpi
Merge branch 'acpi-processor'
2016-04-02 01:17:36 +02:00
amba
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android
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ata
scsi: rename SCSI_MAX_{SG, SG_CHAIN}_SEGMENTS
2016-04-15 16:53:14 -04:00
atm
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2016-03-17 21:38:27 -07:00
auxdisplay
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base
PM / wakeirq: fix wakeirq setting after wakup re-configuration from sysfs
2016-04-07 22:23:47 +02:00
bcma
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block
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client
2016-04-07 16:34:26 -07:00
bluetooth
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bus
arm[64] perf updates for 4.6:
2016-03-21 13:14:16 -07:00
cdrom
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char
Revert "ppdev: use new parport device model"
2016-03-25 09:02:13 -07:00
clk
clk: qcom: ipq4019: add some fixed clocks for ddrppl and fepll
2016-03-29 16:31:16 -07:00
clocksource
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-03-24 10:32:42 -07:00
connector
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cpufreq
Merge branches 'pm-cpufreq', 'pm-cpuidle' and 'acpi-cppc'
2016-04-08 21:46:05 +02:00
cpuidle
cpuidle: menu: Fall back to polling if next timer event is near
2016-03-21 15:50:28 +01:00
crypto
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2016-03-23 06:12:39 -07:00
dca
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devfreq
PM / devfreq: Spelling s/frequnecy/frequency/
2016-03-17 02:30:16 +01:00
dio
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dma
asm-generic changes for 4.6
2016-03-24 23:13:48 -07:00
dma-buf
dma-buf: Update docs for SYNC ioctl
2016-03-21 09:26:45 +01:00
edac
EDAC queue for 4.6
2016-03-16 08:36:55 -07:00
eisa
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extcon
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firewire
IEEE 1394 subsystem patch:
2016-03-25 08:52:25 -07:00
firmware
firmware: qemu_fw_cfg.c: hold ACPI global lock during device access
2016-04-07 15:16:40 +03:00
fmc
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fpga
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gpio
gpio: pca953x: Use correct u16 value for register word write
2016-04-08 11:49:47 +02:00
gpu
Merge branch 'drm-fixes-4.6' of git://people.freedesktop.org/~agd5f/linux into drm-fixes
2016-04-07 07:08:46 +10:00
hid
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
2016-04-11 12:31:09 -07:00
hsi
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hv
Char/Misc patches for 4.6-rc1
2016-03-17 13:47:50 -07:00
hwmon
hwmon: (max1111) Return -ENODEV from max1111_read_channel if not instantiated
2016-03-27 10:37:48 -07:00
hwspinlock
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hwtracing
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i2c
i2c: jz4780: really prevent potential division by zero
2016-04-09 08:36:44 +02:00
ide
ide: palm_bk3710: test clock rate to avoid division by 0
2016-03-20 16:59:27 -04:00
idle
intel_idle: Add KBL support
2016-04-07 22:11:08 +02:00
iio
Second set of IIO fixes for the 4.6 cycle.
2016-04-04 13:45:10 -07:00
infiniband
scsi: rename SCSI_MAX_{SG, SG_CHAIN}_SEGMENTS
2016-04-15 16:53:14 -04:00
input
Merge branch 'akpm' (patches from Andrew)
2016-03-25 16:59:11 -07:00
iommu
iommu/vt-d: Silence an uninitialized variable warning
2016-04-07 14:51:47 +02:00
ipack
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irqchip
irqchip/mbigen: Make CONFIG_HISILICON_IRQ_MBIGEN a hidden option
2016-03-23 12:02:29 +01:00
isdn
Drivers: isdn: hisax: isac.c: Fix assignment and check into one expression.
2016-03-27 22:38:12 -04:00
leds
platform-drivers-x86 for 4.6-1
2016-03-23 17:20:59 -07:00
lguest
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lightnvm
lightnvm: do not load L2P table if not supported
2016-03-18 18:10:38 -07:00
macintosh
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mailbox
Merge branches 'pm-cpufreq', 'pm-cpuidle' and 'acpi-cppc'
2016-04-08 21:46:05 +02:00
mcb
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md
Merge tag 'md/4.6-rc2-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md
2016-04-09 11:23:27 -07:00
media
media fixes for v4.6-rc2
2016-04-05 06:47:50 -07:00
memory
MTD updates for v4.6
2016-03-24 19:57:15 -07:00
memstick
drivers/memstick/host/r592.c: avoid gcc-6 warning
2016-03-25 16:37:42 -07:00
message
scsi: disable automatic target scan
2016-04-11 16:57:09 -04:00
mfd
- New Drivers
2016-03-18 10:15:11 -07:00
misc
mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros
2016-04-04 10:41:08 -07:00
mmc
MMC host:
2016-04-10 17:38:55 -07:00
mtd
mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros
2016-04-04 10:41:08 -07:00
net
tuntap: restore default qdisc
2016-04-08 15:52:45 -04:00
nfc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2016-03-19 10:05:34 -07:00
ntb
NTB: Remove _addr functions from ntb_hw_amd
2016-03-26 11:44:33 -04:00
nubus
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nvdimm
Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
2016-04-09 14:05:45 -07:00
nvme
nvme: avoid cqe corruption when update at the same time as read
2016-03-22 10:27:29 -06:00
nvmem
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of
DeviceTree updates for 4.6:
2016-03-19 15:15:07 -07:00
oprofile
mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros
2016-04-04 10:41:08 -07:00
parisc
PCI changes for the v4.6 merge window:
2016-03-16 14:45:55 -07:00
parport
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pci
Revert "PCI: dra7xx: Mark driver as broken"
2016-03-22 07:50:11 -05:00
pcmcia
pcmcia: db1xxx_ss: fix last irq_to_gpio user
2016-03-29 22:48:53 +02:00
perf
drivers/perf: arm_pmu: avoid NULL dereference when not using devicetree
2016-03-21 11:36:17 +00:00
phy
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pinctrl
Revert "Revert "pinctrl: lantiq: Implement gpio_chip.to_irq""
2016-04-01 15:21:27 +02:00
platform
Convert straggling drivers to new six-argument get_user_pages()
2016-04-02 18:35:05 -05:00
pnp
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power
Power management and ACPI material for v4.6-rc1, part 2
2016-03-25 16:55:37 -07:00
powercap
powercap: intel_rapl: Add missing Haswell model
2016-04-05 03:44:48 +02:00
pps
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ps3
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ptp
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-03-15 12:13:56 -07:00
pwm
pwm: omap-dmtimer: Add debug message for effective period and duty cycle
2016-03-23 17:11:48 +01:00
rapidio
Convert straggling drivers to new six-argument get_user_pages()
2016-04-02 18:35:05 -05:00
ras
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regulator
- New Drivers
2016-03-18 10:15:11 -07:00
remoteproc
remoteproc: st: fix check of syscon_regmap_lookup_by_phandle() return value
2016-03-28 16:19:00 -07:00
reset
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rpmsg
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rtc
RTC for 4.6 #2
2016-03-24 22:49:08 -07:00
s390
zfcp: Revert to original scanning behaviour
2016-04-15 16:53:12 -04:00
sbus
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scsi
megaraid_sas: reduce memory footprints in kdump mode
2016-04-15 16:53:20 -04:00
sfi
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sh
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sn
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soc
ARM: SoC driver updates for v4.6
2016-03-20 15:40:32 -07:00
spi
Merge remote-tracking branches 'spi/fix/omap2' and 'spi/fix/rockchip' into spi-linus
2016-04-04 10:05:49 -07:00
spmi
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ssb
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staging
Staging / IIO driver fixes for 4.6-rc3
2016-04-09 12:09:37 -07:00
target
target: add a new add_wwn_groups fabrics method
2016-03-30 20:06:44 -07:00
tc
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thermal
Thermal: Ignore invalid trip points
2016-03-18 14:10:57 +08:00
thunderbolt
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tty
tty: Fix merge of "tty: Refactor tty_open()"
2016-03-31 20:49:39 -07:00
uio
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usb
scsi: rename SCSI_MAX_{SG, SG_CHAIN}_SEGMENTS
2016-04-15 16:53:14 -04:00
uwb
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vfio
VFIO updates for v4.6-rc1
2016-03-17 13:05:09 -07:00
vhost
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
2016-03-22 12:41:14 -07:00
video
mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros
2016-04-04 10:41:08 -07:00
virt
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virtio
virtio: virtio 1.0 cs04 spec compliance for reset
2016-04-07 15:16:39 +03:00
vlynq
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vme
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w1
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watchdog
hpwdt: use nmi_panic() when kernel panics in NMI handler
2016-03-22 15:36:02 -07:00
xen
xen/events: Mask a moving irq
2016-04-04 11:18:00 +01:00
zorro
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Kconfig
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Makefile
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