- 23 Mar, 2012 40 commits
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Akinobu Mita authored
Introduce for_each_clear_bit() and for_each_clear_bit_from(). They are similar to for_each_set_bit() and list_for_each_set_bit_from(), but they iterate over all the cleared bits in a memory region. Signed-off-by:
Akinobu Mita <akinobu.mita@gmail.com> Cc: Robert Richter <robert.richter@amd.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Stefano Panella <stefano.panella@csr.com> Cc: David Vrabel <david.vrabel@csr.com> Cc: Sergei Shtylyov <sshtylyov@mvista.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Akinobu Mita authored
Remove for_each_set_bit_cont() after confirming that no one uses for_each_set_bit_cont() anymore. [sfr@canb.auug.org.au: regmap: cope with bitops API change] Signed-off-by:
Stephen Rothwell <sfr@canb.auug.org.au> Cc: Robert Richter <robert.richter@amd.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by:
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Akinobu Mita authored
This renames for_each_set_bit_cont() to for_each_set_bit_from() because it is analogous to list_for_each_entry_from() in list.h rather than list_for_each_entry_continue(). This doesn't remove for_each_set_bit_cont() for now. Signed-off-by:
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Randy Dunlap authored
Fix build error when GPIO_CS5535 is not enabled: drivers/built-in.o: In function `ot200_backlight_probe': ot200_bl.c:(.text+0x205bf): undefined reference to `cs5535_gpio_set' ot200_bl.c:(.text+0x205d1): undefined reference to `cs5535_gpio_set' Signed-off-by:
Randy Dunlap <rdunlap@xenotime.net> Cc: Christian Gmeiner <christian.gmeiner@gmail.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by:
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Jingoo Han authored
Instead of using legacy suspend/resume methods, using newer dev_pm_ops structure allows better control over power management. Signed-off-by:
Jingoo Han <jg1.han@samsung.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by:
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Grazvydas Ignotas authored
Add support for pandora (openpandora.org) backlight. It might look like all this could be done using pwm_bl.c instead, but there is a need of special programming sequence when turning on the LED driver chip or else it will misbehave. Doing this using pwm_bl.c would require to use some register programming and pwm functions from platform code, and ARM maintainers are allergic to driver-like code in /arch/arm nowadays. The PMIC PWM driver is currently missing too, so pwm_bl.c can't be used anyway. Signed-off-by:
Grazvydas Ignotas <notasas@gmail.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by:
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Christian Gmeiner authored
Add backlight driver for Bachmann's ot200 visualisation device. The driver uses MFGPT 7 of CS5535 silicon to regulate the backlight. [akpm@linux-foundation.org: remove redundant test of `brightness'] Signed-off-by:
Christian Gmeiner <christian.gmeiner@gmail.com> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Andres Salomon <dilinger@queued.net> Signed-off-by:
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Kim, Milo authored
THis driver supports TI LP8550/LP8551/LP8552/LP8553/LP8556 backlight devices. The brightness can be controlled by the I2C or PWM input. The lp855x driver provides both modes. For the PWM control, pwm-specific functions can be defined in the platform data. And some information can be read via the sysfs(lp855x device attributes). For details, please refer to Documentation/backlight/lp855x-driver.txt. [axel.lin@gmail.com: add missing mutex_unlock in lp855x_read_byte() error path] [axel.lin@gmail.com: check platform data in lp855x_probe()] [axel.lin@gmail.com: small cleanups] [dan.carpenter@oracle.com: silence a compiler warning] [axel.lin@gmail.com: use id->driver_data to differentiate lp855x chips] [akpm@linux-foundation.org: simplify boolean return expression] Signed-off-by:
Milo(Woogyom) Kim <milo.kim@ti.com> Signed-off-by:
Axel Lin <axel.lin@gmail.com> Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by:
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Julia Lawall authored
The various devm_ functions allocate memory that is released when a driver detaches. This patch uses these functions for data that is allocated in the probe function of a platform device and is only freed in the remove function. Signed-off-by:
Julia Lawall <Julia.Lawall@lip6.fr> Cc: Dimitris Papastamos <dp@opensource.wolfsonmicro.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by:
Michael Hennerich <michael.hennerich@analog.com> Signed-off-by:
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Julia Lawall authored
The various devm_ functions allocate memory that is released when a driver detaches. This patch uses these functions for data that is allocated in the probe function of a platform device and is only freed in the remove function. Signed-off-by:
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Julia Lawall authored
The various devm_ functions allocate memory that is released when a driver detaches. This patch uses these functions for data that is allocated in the probe function of a platform device and is only freed in the remove function. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by:
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Axel Lin authored
Factor out some boilerplate code for spi driver registration into module_spi_driver. Signed-off-by:
Alberto Panizzo <alberto@amarulasolutions.com> Cc: Donghwa Lee <dh09.lee@samsung.com> Acked-by:
Marek Vasut <marek.vasut@gmail.com> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: InKi Dae <inki.dae@samsung.com> Cc: Dmitry Baryshkov <dbaryshkov@gmail.com> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by:
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Axel Lin authored
Factor out some boilerplate code for i2c driver registration into module_i2c_driver. Signed-off-by:
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Wanlong Gao authored
The maintainership of LTP is out of date, so update it. Signed-off-by:
Wanlong Gao <gaowanlong@cn.fujitsu.com> Signed-off-by:
Cyril Hrubis <chrubis@suse.cz> Signed-off-by:
Caspar Zhang <caspar@casparzhang.com> Reviewed-by:
Rishikesh K Rajak <rishikesh.rajak@hp.com> Acked-by:
Subrata Modak <tosubrata@gmail.com> Signed-off-by:
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Joe Perches authored
Russell King seems to be maintaining these. Might as well mark them with the appropriate S: entry Signed-off-by:
Joe Perches <joe@perches.com> Cc: Russell King <linux@arm.linux.org.uk> Signed-off-by:
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Joe Perches authored
Add missing S: status line to ALPHA. Signed-off-by:
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Joe Perches authored
Update the various git urls for name changes from 2.6. Signed-off-by:
Jesper Juhl <jj@chaosbits.net> Signed-off-by:
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Joe Perches authored
The MCA section included a file referring to Machine Check rather than Microchannel. Rename the section to spell out Microchannel and drop the bad file reference. Reported-by:
Greg Pearson <greg.pearson@hp.com> Signed-off-by:
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Richard Weinberger authored
Currently get_maintainer.pl reports moderated lists as open, which is just wrong. Signed-off-by:
Richard Weinberger <richard@nod.at> Acked-by:
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Joe Perches authored
When an "S:" status line is unavailable, use a default "unknown" role. Signed-off-by:
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Andrew Morton authored
Revelation from Peter. Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Don Zickus <dzickus@redhat.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@tglx.de> Signed-off-by:
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Andrew Morton authored
It fixes some 80-col wordwrappings and adds some consistency. Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by:
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Michal Hocko authored
If the system is loaded while hotplugging a CPU we might end up with a bogus hardlockup detection. This has been seen during LTP pounder test executed in parallel with hotplug test. The main problem is that enable_watchdog (called when CPU is brought up) registers perf event which periodically checks per-cpu counter (hrtimer_interrupts), updated from a hrtimer callback, but the hrtimer is fired from the kernel thread. This means that while we already do check for the hard lockup the kernel thread might be sitting on the runqueue with zillions of tasks so there is nobody to update the value we rely on and so we KABOOM. Let's fix this by boosting the watchdog thread priority before we wake it up rather than when it's already running. This still doesn't handle a case where we have the same amount of high prio FIFO tasks but that doesn't seem to be common. The current implementation doesn't handle that case anyway so this is not worse at least. Unfortunately, we cannot start perf counter from the watchdog thread because we could miss a real lock up and also we cannot start the hrtimer watchdog_enable because we there is no way (at least I don't know any) to start a hrtimer from a different CPU. [dzickus@redhat.com: fix compile issue with param] Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Reviewed-by:
Mandeep Singh Baines <msb@chromium.org> Signed-off-by:
Michal Hocko <mhocko@suse.cz> Signed-off-by:
Don Zickus <dzickus@redhat.com> Signed-off-by:
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Denys Vlasenko authored
I just received another user's pleas for help when their init mysteriously died. I again explained that they need to check whether it died because of bad instruction, a segv, or something else. Which was an annoying detour into writing a trivial C program to spawn his init and print its exit code: http://lists.busybox.net/pipermail/busybox/2012-January/077172.html I hear you saying "just test it under /bin/sh". Well, the crashing init _was_ /bin/sh. Which prompted me to make kernel do this first step automatically. We can print exit code, which makes it possible to see that death was from e.g. SIGILL without writing test programs. [akpm@linux-foundation.org: add 0x to hex number output] Signed-off-by:
Denys Vlasenko <vda.linux@googlemail.com> Acked-by:
Oleg Nesterov <oleg@redhat.com> Signed-off-by:
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Lennart Poettering authored
Userspace service managers/supervisors need to track their started services. Many services daemonize by double-forking and get implicitly re-parented to PID 1. The service manager will no longer be able to receive the SIGCHLD signals for them, and is no longer in charge of reaping the children with wait(). All information about the children is lost at the moment PID 1 cleans up the re-parented processes. With this prctl, a service manager process can mark itself as a sort of 'sub-init', able to stay as the parent for all orphaned processes created by the started services. All SIGCHLD signals will be delivered to the service manager. Receiving SIGCHLD and doing wait() is in cases of a service-manager much preferred over any possible asynchronous notification about specific PIDs, because the service manager has full access to the child process data in /proc and the PID can not be re-used until the wait(), the service-manager itself is in charge of, has happened. As a side effect, the relevant parent PID information does not get lost by a double-fork, which results in a more elaborate process tree and 'ps' output: before: # ps afx 253 ? Ss 0:00 /bin/dbus-daemon --system --nofork 294 ? Sl 0:00 /usr/libexec/polkit-1/polkitd 328 ? S 0:00 /usr/sbin/modem-manager 608 ? Sl 0:00 /usr/libexec/colord 658 ? Sl 0:00 /usr/libexec/upowerd 819 ? Sl 0:00 /usr/libexec/imsettings-daemon 916 ? Sl 0:00 /usr/libexec/udisks-daemon 917 ? S 0:00 \_ udisks-daemon: not polling any devices after: # ps afx 294 ? Ss 0:00 /bin/dbus-daemon --system --nofork 426 ? Sl 0:00 \_ /usr/libexec/polkit-1/polkitd 449 ? S 0:00 \_ /usr/sbin/modem-manager 635 ? Sl 0:00 \_ /usr/libexec/colord 705 ? Sl 0:00 \_ /usr/libexec/upowerd 959 ? Sl 0:00 \_ /usr/libexec/udisks-daemon 960 ? S 0:00 | \_ udisks-daemon: not polling any devices 977 ? Sl 0:00 \_ /usr/libexec/packagekitd This prctl is orthogonal to PID namespaces. PID namespaces are isolated from each other, while a service management process usually requires the services to live in the same namespace, to be able to talk to each other. Users of this will be the systemd per-user instance, which provides init-like functionality for the user's login session and D-Bus, which activates bus services on-demand. Both need init-like capabilities to be able to properly keep track of the services they start. Many thanks to Oleg for several rounds of review and insights. [akpm@linux-foundation.org: fix comment layout and spelling] [akpm@linux-foundation.org: add lengthy code comment from Oleg] Reviewed-by:
Lennart Poettering <lennart@poettering.net> Signed-off-by:
Kay Sievers <kay.sievers@vrfy.org> Acked-by:
Valdis Kletnieks <Valdis.Kletnieks@vt.edu> Signed-off-by:
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Uwe Kleine-König authored
In the statement j->caplist[j->caps].handle = j->caps++; there is no sequence point between the usage of j->caps on the LHS of the assignment and the incrementation on its RHS. So it's not defined in Standard C if j->caps is already incremented when used on the LHS even though the postfix ++ operator is used. To properly fix that the incrementation has to be done in a separate expression. This fixes: drivers/telephony/ixj.c: In function `add_caps': drivers/telephony/ixj.c:5930:38: warning: operation on `j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:5950:38: warning: operation on `j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:5954:38: warning: operation on `j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:5965:39: warning: operation on `j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:5976:39: warning: operation on `j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:5988:39: warning: operation on `j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:5998:38: warning: operation on `j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:6003:38: warning: operation on `j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:6008:38: warning: operation on `j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:6013:38: warning: operation on `j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:6019:38: warning: operation on `j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:6026:39: warning: operation on `j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:6031:39: warning: operation on `j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:6036:39: warning: operation on `j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:6041:39: warning: operation on `j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:6049:39: warning: operation on `j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:6057:39: warning: operation on `j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:6065:39: warning: operation on `j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:6071:39: warning: operation on `j->caps' may be undefined [-Wsequence-point] Signed-off-by:
Uwe Kleine-König <uwe@kleine-koenig.org> Cc: Lucas De Marchi <lucas.demarchi@profusion.mobi> Cc: Greg KH <greg@kroah.com> Signed-off-by:
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H Hartley Sweeten authored
Signed-off-by:
H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Eric Dumazet <eric.dumazet@gmail.com> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Arun Sharma <asharma@fb.com> Signed-off-by:
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Javi Merino authored
Commit 33bf5610 ("feature removal of io_remap_page_range()") removed io_remap_page_range(), but it is still included in some arch header files. It has no in-tree users. Signed-off-by:
Javi Merino <javi.merino@arm.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Aurelien Jacquiot <a-jacquiot@ti.com> Cc: Michal Simek <monstr@monstr.eu> Cc: Jonas Bonn <jonas@southpole.se> Cc: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by:
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Jan Beulich authored
Due to the alignment of following variables, these typically consume more than just the single byte that 'bool' requires, and as there are a few hundred instances, the cache pollution (not so much the waste of memory) sums up. Put these variables into their own section, outside of any half way frequently used memory range. Do the same also to the __warned variable of rcu_lockdep_assert(). (Don't, however, include the ones used by printk_once() and alike, as they can potentially be hot.) Signed-off-by:
Jan Beulich <jbeulich@suse.com> Signed-off-by:
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Bobby Powers authored
This addresses some header check warnings. DRM headers which include "drm.h" have been excluded, as they indirectly include types.h. Signed-off-by:
Bobby Powers <bobbypowers@gmail.com> Cc: Chris Ball <cjb@laptop.org> Cc: Dave Airlie <airlied@linux.ie> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: Takashi Iwai <tiwai@suse.de> Signed-off-by:
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Cong Wang authored
ARCH_HAS_NMI_WATCHDOG is a macro defined by arch, but config HARDLOCKUP_DETECTOR depends on it. This is wrong, ARCH_HAS_NMI_WATCHDOG has to be a Kconfig config, and arch's need it should select it explicitly. Signed-off-by:
WANG Cong <xiyou.wangcong@gmail.com> Acked-by:
Mike Frysinger <vapier@gentoo.org> Cc: David Howells <dhowells@redhat.com> Cc: David Miller <davem@davemloft.net> Signed-off-by:
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Muthu Kumar authored
- Move open-coded filesystem magic numbers into magic.h - Rearrange magic.h so that the filesystem-related constants are grouped together. Signed-off-by:
Muthukumar R <muthur@gmail.com> Signed-off-by:
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Matt Fleming authored
As described in commit e6fa16ab ("signal: sigprocmask() should do retarget_shared_pending()") the modification of current->blocked is incorrect as we need to check whether the signal we're about to block is pending in the shared queue. Also, use the new helper function introduced in commit 5e6292c0 ("signal: add block_sigmask() for adding sigmask to current->blocked") which centralises the code for updating current->blocked after successfully delivering a signal and reduces the amount of duplicate code across architectures. In the past some architectures got this code wrong, so using this helper function should stop that from happening again. Acked-by:
Matt Fleming <matt.fleming@intel.com> Signed-off-by:
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Matt Fleming authored
If we fail to setup the signal stack frame then we don't need to restore current->blocked because it is not modified by setup_signal_stack_*. Acked-by:
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Hillf Danton authored
Fix code duplication in __unmap_hugepage_range(), such as pte_page() and huge_pte_none(). Signed-off-by:
Hillf Danton <dhillf@gmail.com> Cc: Michal Hocko <mhocko@suse.cz> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Hugh Dickins <hughd@google.com> Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds authored
Pull networking fixes from David Miller: 1) L2TP doesn't get autoloaded when you try to open an L2TP socket due to a missing module alias, fix from Benjamin LaHaise. 2) Netlabel and RDS should propagate gfp flags given to them by callers, fixes from Dan Carpeneter. 3) Recursive locking fix in usbnet wasn't bulletproof and can result in objects going away mid-flight due to races, fix from Ming Lei. 4) Fix up some confusion about a bool module parameter in netfilter's iptable_filter and ip6table_filter, from Rusty Russell. 5) If SKB recycling is used via napi_reuse_skb() we end up with different amounts of headroom reserved than we had at the original SKB allocation. Fix from Eric Dumazet. 6) Fix races in TG3 driver ring refilling, from Michael Chan. 7) We have callbacks for IPSEC replay notifiers, but some call sites were not using the ops method and instead were calling one of the implementations directly. Oops. Fix from Steffen Klassert. 8) Fix IP address validation properly in the bonding driver, the previous fix only works with netlink where the subnet mask and IP address are changed in one atomic operation. When 'ifconfig' ioctls are used the IP address and the subnet mask are changed in two distinct operations. Fix from Andy Gospodarek. 9) Provide a sky2 module operation to work around power management issues with some BIOSes. From Stephen Hemminger. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: usbnet: consider device busy at each recieved packet bonding: remove entries for master_ip and vlan_ip and query devices instead netfilter: remove forward module param confusion. usbnet: don't clear urb->dev in tx_complete usbnet: increase URB reference count before usb_unlink_urb xfrm: Access the replay notify functions via the registered callbacks xfrm: Remove unused xfrm_state from xfrm_state_check_space RDS: use gfp flags from caller in conn_alloc() netlabel: use GFP flags from caller instead of GFP_ATOMIC l2tp: enable automatic module loading for l2tp_ppp cnic: Fix parity error code conflict tg3: Fix RSS ring refill race condition sky2: override for PCI legacy power management net: fix napi_reuse_skb() skb reserve -
git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdbLinus Torvalds authored
Pull KGDB/KDB updates from Jason Wessel: "Fixes: - Fix KDB keyboard repeat scan codes and leaked keyboard events - Fix kernel crash with kdb_printf() for users who compile new kdb_printf()'s in early code - Return all segment registers to gdb on x86_64 Features: - KDB/KGDB hook the reboot notifier and end user can control if it stops, detaches or does nothing (updated docs as well) - Notify users who use CONFIG_DEBUG_RODATA to use hw breakpoints" * tag 'for_linus-3.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb: kdb: Add message about CONFIG_DEBUG_RODATA on failure to install breakpoint kdb: Avoid using dbg_io_ops until it is initialized kgdb,debug_core: add the ability to control the reboot notifier KDB: Fix usability issues relating to the 'enter' key. kgdb,debug-core,gdbstub: Hook the reboot notifier for debugger detach kgdb: Respect that flush op is optional kgdb: x86: Return all segment registers also in 64-bit mode -
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktestLinus Torvalds authored
Pull ktest changes from Steven Rostedt. * tag 'ktest-v3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest: ktest: Allow a test to override REBOOT_ON_SUCCESS ktest: Fix SWITCH_TO_GOOD to also reboot the machine ktest: Add SCP_TO_TARGET_INSTALL option ktest: Add warning when bugs are ignored ktest: Add INSTALL_MOD_STRIP=1 when installing modules
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git://git.infradead.org/linux-ubifsLinus Torvalds authored
Pull UBIFS changes from Artem Bityutskiy: - Improve error messages - Clean-up i_nlink management - Minor clean-ups * tag 'upstream-3.4-rc1' of git://git.infradead.org/linux-ubifs: UBIFS: improve error messages UBIFS: kill CUR_MAX_KEY_LEN macro UBIFS: do not use inc_link when i_nlink is zero UBIFS: make the dbg_lock spinlock static UBIFS: increase dumps loglevel UBIFS: amend recovery debugging message
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git://git.infradead.org/linux-ubiLinus Torvalds authored
Pull UBI changes from Artem Bityutskiy: - Reduce memory consumption - Fix picking unknown blocks - Fix error-path in 'ubi_scan()' - Minor clean-ups * tag 'upstream-3.4-rc1' of git://git.infradead.org/linux-ubi: UBI: rename MOVE_CANCEL_BITFLIPS to MOVE_TARGET_BITFLIPS UBI: rename peb_buf1 to peb_buf UBI: reduce memory consumption UBI: fix eraseblock picking criteria UBI: fix documentation and improve readability UBI: fix error handling in ubi_scan()
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