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2007-02-09[MTD] Don't oops when the RedBoot partition table is emptyMartin Michlmayr
This fixes a regression with the RedBoot parsing code introduced by commit 0b47d654089c5ce3f2ea26a4485db9bcead1e515 Signed-off-by: Martin Michlmayr <tbm@cyrius.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-02-09[MTD] [NAND] Fix an off-by-one in a BUG_ON in CAFÉ ECC correction.Adrian Bunk
err_pos_lut[4096] of an array with 4096 elements is a bug. Spotted by the Coverity checker. While I was at it, I also converted it to ARRAY_SIZE(). Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-02-09[MTD] [NAND] Correctly validate out-of-band offset and lengthAdrian Hunter
Add checks to ensure that out-of-band reads and writes are not attempted with an invalid offset or length. Specifically, the offset must be less than the size of oob for a page and the length must not go beyond the size of the device. Additionally the checks must adjust for auto-placement (MTD_OOB_AUTO) of oob data. Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-02-09JFFS2: memory leak in jffs2_do_mount_fs()Dmitry Adamushko
If jffs2_sum_init() fails, c->blocks is not freed neither in jffs2_do_mount_fs() nor in jffs2_do_fill_super(). Signed-off-by: Dmitry Adamushko <dmitry.adamushko@gmail.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-02-09[MTD] physmap: Add support for 64 bit resourcesStefan Roese
This patch adds support for 64 bit resources enabled via the CONFIG_RESOURCES_64BIT option. Now a 64 bit can be passed to the physmap driver. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-02-09[MTD] Don't include linux/mtd/map.h from linux/mtd/physmap.hHaavard Skinnemoen
Replace the inclusion of linux/mtd/map.h with a forward-declaration of struct map_info. This allows linux/mtd/physmap.h to be included by e.g. board code even if the MTD subsystem is disabled. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-02-09[MTD] Fix default timeouts for Intel NOR flashDavid Woodhouse
In commit c172471b78255a5cf6d05383d9ebbf0c6683167a Nico switched to using common code for polling for command completion. Unfortunately he also used a common default timeout for both write and erase commands, despite the fact that erases can take a _whole_ lot longer. Use a more sensible default for erase timeout. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-02-09Merge branch 'master' of git://git.infradead.org/~kmpark/onenand-mtd-2.6David Woodhouse
2007-02-09[MTD] [NAND] Add kernel-doc for cellinfo field of struct nand_chipRandy Dunlap
Fixes kernel-doc warning in mtd/nand.h. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-02-09[MTD] CK804XROM must depend on PCIakpm@osdl.org
CONFIG_MTD_CK804XROM=y, CONFIG_PCI=n results in the following compile error: CC drivers/mtd/maps/ck804xrom.o ck804xrom.c: In function 'ck804xrom_init_one': ck804xrom.c:114: error: implicit declaration of function 'pci_dev_get' ck804xrom.c:114: warning: assignment makes pointer from integer without a cast make[4]: *** [drivers/mtd/maps/ck804xrom.o] Error 1 Considering what hardware this driver is driving, a dependency on PCI also seems logical. Signed-off-by: Adrian Bunk <bunk@stusta.de> Cc: Ryan Jackson <rjackson@lnxi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-02-09[MTD] OneNAND: Select correct chip's bufferRAM for DDPAdrian Hunter
OneNAND double-density package (DDP) has two chips, each with their own bufferRAM. The driver will skip loading data from the NAND core if the data can be found in a bufferRAM, however in that case, the correct chip's bufferRAM must be selected before reading from bufferRAM. Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2007-02-07[MTD] OneNAND: Error message printing and bad block scan errosKyungmin Park
Provide the bad block scan with its own read function so that important error messages that are not from the the bad block scan, can always be printed. Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2007-02-07[MTD] OneNAND: Subpage write returned incorrect length writtenAdrian Hunter
When a write is done, the length written is returned. When a single subpage is written the length returned should be the subpage size, however the page size was being returned. Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2007-02-06[MTD] OneNAND: Do not allow oob write past end of pageAdrian Hunter
OneNAND can write oob to successive pages, but NAND does not do that. For compatibility, disallow OneNAND from writing past the end of the page. Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2007-02-05[MTD NAND] CAFÉ controller depends, perhaps unsurprisingly, on NANDDavid Woodhouse
Noticed by Ingo. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-02-05Merge branch 'master' of ↵David Woodhouse
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
2007-02-04Linux 2.6.20Linus Torvalds
2007-02-04[PATCH] EFI x86: pass firmware call parameters on the stackFrédéric Riss
When calling into the EFI firmware, the parameters need to be passed on the stack. The recent change to use -mregparm=3 breaks x86 EFI support. This patch is needed to allow the new Intel-based Macs to suspend to ram (efi.get_time is called during the suspend phase). Signed-off-by: Frederic Riss <frederic.riss@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-03[PATCH] fix rtl8150Al Viro
That code doesn't do what its author apparently thought it would do... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-03Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] sd: udev accessing an uninitialized scsi_disk field results in a crash [SCSI] st: A MTIOCTOP/MTWEOF within the early warning will cause the file number to be incorrect [SCSI] qla4xxx: bug fixes [SCSI] Fix scsi_add_device() for async scanning
2007-02-03[PATCH] x86-64: define dma noncoherent API functionsJeff Garzik
x86-64 is missing these: Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-03[PATCH] Altix: more ACPI PRT supportJohn Keller
The SN Altix platform does not conform to the IOSAPIC IRQ routing model. Add code in acpi_unregister_gsi() to check if (acpi_irq_model == ACPI_IRQ_MODEL_PLATFORM) and return. Due to an oversight, this code was not added previously when similar code was added to acpi_register_gsi(). http://marc.theaimsgroup.com/?l=linux-acpi&m=116680983430121&w=2 Signed-off-by: John Keller <jpk@sgi.com> Acked-by: Len Brown <lenb@kernel.org> Cc: "Luck, Tony" <tony.luck@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-03[PATCH] revert blockdev direct io back to 2.6.19 versionAndrew Morton
Andrew Vasquez is reporting as-iosched oopses and a 65% throughput slowdown due to the recent special-casing of direct-io against blockdevs. We don't know why either of these things are occurring. The patch minimally reverts us back to the 2.6.19 code for a 2.6.20 release. Cc: Andrew Vasquez <andrew.vasquez@qlogic.com> Cc: Ken Chen <kenchen@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-03[PATCH] alpha: fix epoll syscall enumerationsMike Frysinger
We went and named them __NR_sys_foo instead of __NR_foo. It may be too late to change this, but we can at least add the proper names now. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-03[PATCH] net/smc911x: match up spin lock/unlockPeter Korsgaard
smc911x_phy_configure's error handling unconditionally unlocks the spinlock even if it wasn't locked. Patch fixes it. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Cc: Jeff Garzik <jeff@garzik.org> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-03[PATCH] kexec: Avoid migration of already disabled irqs (ia64)Magnus Damm
This patch fixes up ia64 kexec support for HP rx2620 hardware. It does this by skipping migration of already disabled irqs. This is most likely a problem on other ia64 platforms as well, but I've only been able to reproduce it on one machine so far. The full story is that handle_bad_irq() gets invoked before starting the new kernel without this patch. This seems to happen when fixup_irqs() calls generic_handle_irq() on already migrated (and disabled) irqs. So by avoiding migration of disabled irqs we stay away of handle_bad_irq(). The code has been tested on three different ia64 machines, all with good results. It is possible to trigger the same bug by offlining a processor using echo 0 > /sys/devices/system/cpu/cpuX/online. More detailed information is available in the following mail thread: http://lists.osdl.org/pipermail/fastboot/2007-January/thread.html#5774 Signed-off-by: Magnus Damm <magnus@valinux.co.jp> Acked-by: Simon Horman <horms@verge.net.au> Acked-by: Zou, Nanhai <nanhai.zou@intel.com> Acked-by: Jay Lan <jlan@sgi.com> Acked-by: "Luck, Tony" <tony.luck@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-03[PATCH] aio: fix buggy put_ioctx call in aio_complete - v2Ken Chen
An AIO bug was reported that sleeping function is being called in softirq context: BUG: warning at kernel/mutex.c:132/__mutex_lock_common() Call Trace: [<a000000100577b00>] __mutex_lock_slowpath+0x640/0x6c0 [<a000000100577ba0>] mutex_lock+0x20/0x40 [<a0000001000a25b0>] flush_workqueue+0xb0/0x1a0 [<a00000010018c0c0>] __put_ioctx+0xc0/0x240 [<a00000010018d470>] aio_complete+0x2f0/0x420 [<a00000010019cc80>] finished_one_bio+0x200/0x2a0 [<a00000010019d1c0>] dio_bio_complete+0x1c0/0x200 [<a00000010019d260>] dio_bio_end_aio+0x60/0x80 [<a00000010014acd0>] bio_endio+0x110/0x1c0 [<a0000001002770e0>] __end_that_request_first+0x180/0xba0 [<a000000100277b90>] end_that_request_chunk+0x30/0x60 [<a0000002073c0c70>] scsi_end_request+0x50/0x300 [scsi_mod] [<a0000002073c1240>] scsi_io_completion+0x200/0x8a0 [scsi_mod] [<a0000002074729b0>] sd_rw_intr+0x330/0x860 [sd_mod] [<a0000002073b3ac0>] scsi_finish_command+0x100/0x1c0 [scsi_mod] [<a0000002073c2910>] scsi_softirq_done+0x230/0x300 [scsi_mod] [<a000000100277d20>] blk_done_softirq+0x160/0x1c0 [<a000000100083e00>] __do_softirq+0x200/0x240 [<a000000100083eb0>] do_softirq+0x70/0xc0 See report: http://marc.theaimsgroup.com/?l=linux-kernel&m=116599593200888&w=2 flush_workqueue() is not allowed to be called in the softirq context. However, aio_complete() called from I/O interrupt can potentially call put_ioctx with last ref count on ioctx and triggers bug. It is simply incorrect to perform ioctx freeing from aio_complete. The bug is trigger-able from a race between io_destroy() and aio_complete(). A possible scenario: cpu0 cpu1 io_destroy aio_complete wait_for_all_aios { __aio_put_req ... ctx->reqs_active--; if (!ctx->reqs_active) return; } ... put_ioctx(ioctx) put_ioctx(ctx); __put_ioctx bam! Bug trigger! The real problem is that the condition check of ctx->reqs_active in wait_for_all_aios() is incorrect that access to reqs_active is not being properly protected by spin lock. This patch adds that protective spin lock, and at the same time removes all duplicate ref counting for each kiocb as reqs_active is already used as a ref count for each active ioctx. This also ensures that buggy call to flush_workqueue() in softirq context is eliminated. Signed-off-by: "Ken Chen" <kenchen@google.com> Cc: Zach Brown <zach.brown@oracle.com> Cc: Suparna Bhattacharya <suparna@in.ibm.com> Cc: Benjamin LaHaise <bcrl@kvack.org> Cc: Badari Pulavarty <pbadari@us.ibm.com> Cc: <stable@kernel.org> Acked-by: Jeff Moyer <jmoyer@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-02[NETFILTER]: nf_conntrack_h323: fix compile error with CONFIG_IPV6=m, ↵Adrian Bunk
CONFIG_NF_CONNTRACK_H323=y Fix this by letting NF_CONNTRACK_H323 depend on (IPV6 || IPV6=n). Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-02-02[NETFILTER]: ctnetlink: fix compile failure with NF_CONNTRACK_MARK=nPatrick McHardy
CC net/netfilter/nf_conntrack_netlink.o net/netfilter/nf_conntrack_netlink.c: In function 'ctnetlink_conntrack_event': net/netfilter/nf_conntrack_netlink.c:392: error: 'struct nf_conn' has no member named 'mark' make[3]: *** [net/netfilter/nf_conntrack_netlink.o] Error 1 Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-02-02[SCSI] sd: udev accessing an uninitialized scsi_disk field results in a crashNagendra Singh Tomar
sd_probe() calls class_device_add() even before initializing the sdkp->device variable. class_device_add() eventually results in the user mode udev program to be called. udev program can read the the allow_restart attribute of the newly created scsi device. This is resulting in a crash as the show function for allow_restart (i.e sd_show_allow_restart) returns the attribute value by reading the sdkp->device->allow_restart variable. As the sdkp->device is not initialized before calling the user mode hotplug helper, this results in a crash. The patch below solves it by calling class_device_add() only after the necessary fields in the scsi_disk structure are initialized properly. Signed-off-by: Nagendra Singh Tomar <nagendra_tomar@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-02-02Merge branch 'upstream-linus' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: libata: Initialize nbytes for internal sg commands libata: Fix ata_busy_wait() kernel docs pata_via: Correct missing comments pata_atiixp: propogate cable detection hack from drivers/ide to the new driver ahci/pata_jmicron: fix JMicron quirk
2007-02-02libata: Initialize nbytes for internal sg commandsBrian King
Some LLDDs, like ipr, use nbytes and pad_len to determine the total data transfer length of a command. Make sure nbytes gets initialized for internally generated commands. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-02-02libata: Fix ata_busy_wait() kernel docsAlan
> Looks like you should use ata_busy_wait() here, rather than reproducing > the same code again. It waits in 10uS chunks while 1uS chunks were used in the workaround. Could indeed do that once I know the fix is right. While I'm at it the ata_busy_wait kerneldoc is borked so here's a fix Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-02-02pata_via: Correct missing commentsAlan
The 8237S was added to the chipsets but not to the comments. Fix this Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-02-02pata_atiixp: propogate cable detection hack from drivers/ide to the new driverAlan
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-02-02ahci/pata_jmicron: fix JMicron quirkTejun Heo
For all JMicrons except for 361 and 368, AHCI mode enable bits in the Control(1) should be set. This used to be done in both ahci and pata_jmicron but while moving programming to PCI quirk, it was removed from ahci part while still left in pata_jmicron. The implemented JMicron PCI quirk was incorrect in that it didn't program AHCI mode enable bits. If pata_jmicron is loaded first and programs those bits, the ahci ports work; otherwise, ahci device detection fails miserably. This patch makes JMicron PCI quirk clear SATA IDE mode bits and set AHCI mode bits and remove the respective part from pata_jmicron. Tested on JMB361, 363 and 368. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-02-02Merge branch 'upstream-linus' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: spidernet : fix memory leak in spider_net_stop e100: fix napi ifdefs removing needed code netxen patches
2007-02-02Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/bnx2-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davem/bnx2-2.6: [BNX2]: PHY workaround for 5709 A0.
2007-02-02Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [NET_SCHED]: act_ipt: fix regression in ipt action
2007-02-02Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC32]: Fix over-optimization by GCC near ip_fast_csum.
2007-02-02[PATCH] MAINTAINERS: ufs entryEvgeniy Dushistov
Mark ufs file system as maintainable, and add me as maintainer, to help people find appropriate person to assign bugs. Signed-off-by: Evgeniy Dushistov <dushistov@mail.ru> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-02Revert "[PATCH] fix typo in geode_configre()@cyrix.c"Linus Torvalds
This reverts commit e4f0ae0ea63caceff37a13f281a72652b7ea71ba. It's not wrong, but it's not right either, and everybody seems to agree that the right fix is probably to do the ccr3 write after the ccr4 one (and that we also should clean it up a bit). And after that we need to really validate that all the bits that we write to ccr4 actually do work. The old 2.6.19 code was insane, and basically didn't change ccr4 at all (even though it certainly looks like it was the *intent* to do so). So let's revert the change that may fix things, just because it's not what was actually ever tested when the code was written, even if it _was_ the intent. There's a discussion on http://lkml.org/lkml/2007/1/9/63 that was started by the patch that now gets reverted, and that discussion may well contain the proper long-term fix. Suggested-by: Adrian Bunk <bunk@stusta.de> Acked-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-02spidernet : fix memory leak in spider_net_stopJens Osterkamp
We forget to call spider_net_free_rx_chain_contents which does the actual dev_kfree_skb. New skbs are allocated from skbuff_head_cache on each "ifconfig up" letting the cache grow infinitely. This patch fixes it. Signed-off-by: Jens Osterkamp <jens@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-02-02e100: fix napi ifdefs removing needed codeAuke Kok
e100: fix napi ifdefs removing needed code From: Auke Kok <auke-jan.h.kok@intel.com> The e100 driver is NAPI mode only. We need to netif_poll_disable during suspend and shutdown. The non-NAPI driver code was removed and is only avaiable in the out-of-tree e100 kernel driver. Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-02-02Merge ../linux-2.6Jeff Garzik
2007-02-02[BNX2]: PHY workaround for 5709 A0.Michael Chan
5709 A0 copper devices will not link up with some link partners without this workaround. Update driver to 1.5.5. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-02-02[NET_SCHED]: act_ipt: fix regression in ipt actionPatrick McHardy
The x_tables patch broke target module autoloading in the ipt action by replacing the ipt_find_target call (which does autoloading) by xt_find_target (which doesn't do autoloading). Additionally xt_find_target may return ERR_PTR values in case of an error, which are not handled. Use xt_request_find_target, which does both autoloading and ERR_PTR handling properly. Also don't forget to drop the target module reference again when xt_check_target fails. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-02-01[SPARC32]: Fix over-optimization by GCC near ip_fast_csum.Bob Breuer
In some cases such as: iph->check = 0; iph->check = ip_fast_csum((unsigned char *)iph, iph->ihl); GCC may optimize out the previous store. Observed as a failure of NFS over udp (bad checksums on ip fragments) when compiled with GCC 3.4.2. Signed-off-by: Bob Breuer <breuerr@mc.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-02-02[MTD] OneNAND: Fix typo and remove unnecessary goto statementKyungmin Park
In previos patch, there's typo so fix it Remove unnecessary goto statement Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2007-02-02[MTD] OneNAND: Reduce internal BufferRAM operationsKyungmin Park
It use blockpage instead of a pair (block, page). It can also cover a small chunk access. 0x00, 0x20, 0x40 and so on. And in JFFS2 behavior, sometimes it reads two pages alternatively. e.g., It first reads A page, B page and A page. So we check another bufferram to find requested page. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
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