- 07 Dec, 2011 24 commits
-
-
Gabor Juhos authored
Signed-off-by:
Gabor Juhos <juhosg@openwrt.org> Cc: Imre Kaloz <kaloz@openwrt.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/3032/Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
-
Gabor Juhos authored
The ATH79_DEV_AR913X_WMAC option was used to select the AR913x specific wireless MAC registration code. The registration code now supports the AR933X SoCs as well. Rename the option to reflect the changes. Also make the new option depends on SOC_AR933X. Signed-off-by:
-
Gabor Juhos authored
The wireless MAC of the AR933x SoCs uses different base address, and requires different setup code. Signed-off-by:
-
Gabor Juhos authored
The device registration code can be shared between the different SoCs, but the required setup code varies Move AR913x specific setup code into a separate function in order to make adding support for another SoCs easier. Signed-off-by:
-
Gabor Juhos authored
The wireless MAC specific variables and the registration code can be shared between multiple SoCs. Remove the 'ar913x' part from the function and variable names to avoid confusions. Signed-off-by:
-
Gabor Juhos authored
Knowing the exact revision of the SoC is required to make runtime decisions in various code paths. We have determined the SoC revision already, so we only need to store that in a global variable. Signed-off-by:
-
Rene Bolldorf authored
Signed-off-by:
Rene Bolldorf <xsecute@googlemail.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/3020/Signed-off-by:
-
Rene Bolldorf authored
[ralf@linux-mips.org: Fixed the odd formatting of all break statements.] Signed-off-by:
-
Gabor Juhos authored
Signed-off-by:
-
Gabor Juhos authored
The AR933X SoCs does not have a 8250 compatible UART, they are using a different UART core. Register a different platform device for the different UART. Signed-off-by:
-
Gabor Juhos authored
This patch adds the driver for the built-in UART of the Atheros AR933X SoCs. Signed-off-by:
Alan Cox <alan@linux.intel.com> Signed-off-by:
-
Gabor Juhos authored
Also select the USB_ARCH_HAS_EHCI symbol in order to make the EHCI driver available. Signed-off-by:
-
Gabor Juhos authored
Also make the USB_EHCI_ATH79 selectable for the AR933X SoCs. Signed-off-by:
-
Gabor Juhos authored
Signed-off-by:
-
Gabor Juhos authored
Signed-off-by:
-
Gabor Juhos authored
Signed-off-by:
-
Gabor Juhos authored
Signed-off-by:
-
Gabor Juhos authored
Signed-off-by:
-
Gabor Juhos authored
The AR933X SoCs are using a different UART, thus require different code for early printk support. Signed-off-by:
-
Gabor Juhos authored
Signed-off-by:
-
Gabor Juhos authored
Signed-off-by:
-
Gabor Juhos authored
Add common platform_device and helper code to make the registration of the built-in USB controllers easier on the board which are using them. Also register the USB controller on the AP81 and PB44 boards. Signed-off-by:
Imre Kaloz <kaloz@openwrt.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2442/Signed-off-by:
-
Gabor Juhos authored
The AR724X SoCs have more IRQ sources hooked into the MISC IRQ controller. The patch adds support for them. Signed-off-by:
-
Gabor Juhos authored
The status register of the miscellaneous interrupt controller is 32 bits wide, but the actual value of NR_IRQS covers only 8 of them. Change NR_IRQS in order to make all of those interrupt lines usable. Signed-off-by:
-
- 01 Dec, 2011 10 commits
-
-
Linus Torvalds authored
-
git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2Linus Torvalds authored
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2: (31 commits) ocfs2: avoid unaligned access to dqc_bitmap ocfs2: Use filemap_write_and_wait() instead of write_inode_now() ocfs2: honor O_(D)SYNC flag in fallocate ocfs2: Add a missing journal credit in ocfs2_link_credits() -v2 ocfs2: send correct UUID to cleancache initialization ocfs2: Commit transactions in error cases -v2 ocfs2: make direntry invalid when deleting it fs/ocfs2/dlm/dlmlock.c: free kmem_cache_zalloc'd data using kmem_cache_free ocfs2: Avoid livelock in ocfs2_readpage() ocfs2: serialize unaligned aio ocfs2: Implement llseek() ocfs2: Fix ocfs2_page_mkwrite() ocfs2: Add comment about orphan scanning ocfs2: Clean up messages in the fs ocfs2/cluster: Cluster up now includes network connections too ocfs2/cluster: Add new function o2net_fill_node_map() ocfs2/cluster: Fix output in file elapsed_time_in_ms ocfs2/dlm: dlmlock_remote() needs to account for remastery ocfs2/dlm: Take inflight reference count for remotely mastered resources too ocfs2/dlm: Cleanup dlm_wait_for_node_death() and dlm_wait_for_node_recovery() ...
-
Akinobu Mita authored
The dqc_bitmap field of struct ocfs2_local_disk_chunk is 32-bit aligned, but not 64-bit aligned. The dqc_bitmap is accessed by ocfs2_set_bit(), ocfs2_clear_bit(), ocfs2_test_bit(), or ocfs2_find_next_zero_bit(). These are wrapper macros for ext2_*_bit() which need to take an unsigned long aligned address (though some architectures are able to handle unaligned address correctly) So some 64bit architectures may not be able to access the dqc_bitmap correctly. This avoids such unaligned access by using another wrapper functions for ext2_*_bit(). The code is taken from fs/ext4/mballoc.c which also need to handle unaligned bitmap access. Signed-off-by:
Akinobu Mita <akinobu.mita@gmail.com> Acked-by:
Joel Becker <jlbec@evilplan.org> Cc: Mark Fasheh <mfasheh@suse.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
-
http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-armLinus Torvalds authored
* 'fixes' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm: ARM: 7182/1: ARM cpu topology: fix warning ARM: 7181/1: Restrict kprobes probing SWP instructions to ARMv5 and below ARM: 7180/1: Change kprobes testcase with unpredictable STRD instruction ARM: 7177/1: GIC: avoid skipping non-existent PPIs in irq_start calculation ARM: 7176/1: cpu_pm: register GIC PM notifier only once ARM: 7175/1: add subname parameter to mfp_set_groupg callers ARM: 7174/1: Fix build error in kprobes test code on Thumb2 kernels ARM: 7172/1: dma: Drop GFP_COMP for DMA memory allocations ARM: 7171/1: unwind: add unwind directives to bitops assembly macros ARM: 7170/2: fix compilation breakage in entry-armv.S ARM: 7168/1: use cache type functions for arch_get_unmapped_area ARM: perf: check that we have a platform device when reserving PMU ARM: 7166/1: Use PMD_SHIFT instead of PGDIR_SHIFT in dma-consistent.c ARM: 7165/2: PL330: Fix typo in _prepare_ccr() ARM: 7163/2: PL330: Only register usable channels ARM: 7162/1: errata: tidy up Kconfig options for PL310 errata workarounds ARM: 7161/1: errata: no automatic store buffer drain ARM: perf: initialise used_mask for fake PMU during validation ARM: PMU: remove pmu_init declaration ARM: PMU: re-export release_pmu symbol to modules
-
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfsLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: Btrfs: fix meta data raid-repair merge problem Btrfs: skip allocation attempt from empty cluster Btrfs: skip block groups without enough space for a cluster Btrfs: start search for new cluster at the beginning Btrfs: reset cluster's max_size when creating bitmap Btrfs: initialize new bitmaps' list Btrfs: fix oops when calling statfs on readonly device Btrfs: Don't error on resizing FS to same size Btrfs: fix deadlock on metadata reservation when evicting a inode Fix URL of btrfs-progs git repository in docs btrfs scrub: handle -ENOMEM from init_ipath()
-
Jan Schmidt authored
Commit 4a54c8c1 introduced raid-repair, killing the individual readpage_io_failed_hook entries from inode.c and disk-io.c. Commit 4bb31e92 introduced new readahead code, adding a readpage_io_failed_hook to disk-io.c. The raid-repair commit had logic to disable raid-repair, if readpage_io_failed_hook is set. Thus, the readahead commit effectively disabled raid-repair for meta data. This commit changes the logic to always attempt raid-repair when needed and call the readpage_io_failed_hook in case raid-repair fails. This is much more straight forward and should have been like that from the beginning. Signed-off-by:
Jan Schmidt <list.btrfs@jan-o-sch.net> Reported-by:
Stefan Behrens <sbehrens@giantdisaster.de> Signed-off-by:
Chris Mason <chris.mason@oracle.com>
-
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infinibandLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: IB: Fix RCU lockdep splats IB/ipoib: Prevent hung task or softlockup processing multicast response IB/qib: Fix over-scheduling of QSFP work RDMA/cxgb4: Fix retry with MPAv1 logic for MPAv2 RDMA/cxgb4: Fix iw_cxgb4 count_rcqes() logic IB/qib: Don't use schedule_work()
-
git://sources.calxeda.com/kernel/linuxLinus Torvalds authored
* 'dt-for-linus' of git://sources.calxeda.com/kernel/linux: of: Add Silicon Image vendor prefix of/irq: of_irq_init: add check for parent equal to child node
-
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulatorLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: twl: fix twl4030 support for smps regulators regulator: fix use after free bug regulator: aat2870: Fix the logic of checking if no id is matched in aat2870_get_regulator
-
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds authored
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (45 commits) ARM: ux500: update defconfig ARM: u300: update defconfig ARM: at91: enable additional boards in existing soc defconfig files ARM: at91: refresh soc defconfig files for 3.2 ARM: at91: rename defconfig files appropriately ARM: OMAP2+: Fix Compilation error when omap_l3_noc built as module ARM: OMAP2+: Remove empty io.h ARM: OMAP2: select ARM_AMBA if OMAP3_EMU is defined ARM: OMAP: smartreflex: fix IRQ handling bug ARM: OMAP: PM: only register TWL with voltage layer when device is present ARM: OMAP: hwmod: Fix the addr space, irq, dma count APIs arm: mx28: fix bit operation in clock setting ARM: imx: export imx_ioremap ARM: imx/mm-imx3: conditionally compile i.MX31 and i.MX35 code ARM: mx5: Fix checkpatch warnings in cpu-imx5.c MAINTAINERS: Add missing directory ARM: imx: drop 'ARCH_MX31' and 'ARCH_MX35' ARM: imx6q: move clock register map to machine_desc.map_io ARM: pxa168/gplugd: add the correct SSP device ARM: Update mach-types to fix mxs build breakage ...
-
- 30 Nov, 2011 6 commits
-
-
Vincent Guittot authored
kernel/sched.c:7354:2: warning: initialization from incompatible pointer type Align cpu_coregroup_mask prototype interface with sched_domain_mask_f typedef use int cpu instead of unsigned int cpu Cc: <stable@vger.kernel.org> Signed-off-by:
Vincent Guittot <vincent.guittot@linaro.org> Signed-off-by:
Russell King <rmk+kernel@arm.linux.org.uk>
-
Jon Medhurst (Tixy) authored
The SWP instruction is deprecated on ARMv6 and with ARMv7 it will be UNDEFINED when CONFIG_SWP_EMULATE is selected. In this case, probing a SWP instruction will cause an oops when the kprobes emulation code executes an undefined instruction. As the SWP instruction should be rare or non-existent in kernels for ARMv6 and later, we can simply avoid these problems by not allowing probing of these. Reported-by:
Leif Lindholm <leif.lindholm@arm.com> Tested-by:
Nicolas Pitre <nicolas.pitre@linaro.org> Signed-off-by:
Jon Medhurst <tixy@yxit.co.uk> Signed-off-by:
-
Jon Medhurst (Tixy) authored
There is a kprobes testcase for the instruction "strd r2, [r3], r4". This has unpredictable behaviour as it uses r3 for register writeback addressing and also stores it to memory. On a cortex A9, this testcase would fail because the instruction writes the updated value of r3 to memory, whereas the kprobes emulation code writes the original value. Fix this by changing testcase to used r5 instead of r3. Reported-by:
-
Alexandre Oliva authored
If we don't have a cluster, don't bother trying to allocate from it, jumping right away to the attempt to allocate a new cluster. Signed-off-by:
Alexandre Oliva <oliva@lsd.ic.unicamp.br> Signed-off-by:
-
Alexandre Oliva authored
We test whether a block group has enough free space to hold the requested block, but when we're doing clustered allocation, we can save some cycles by testing whether it has enough room for the cluster upfront, otherwise we end up attempting to set up a cluster and failing. Only in the NO_EMPTY_SIZE loop do we attempt an unclustered allocation, and by then we'll have zeroed the cluster size, so this patch won't stop us from using the block group as a last resort. Signed-off-by:
-
Alexandre Oliva authored
Instead of starting at zero (offset is always zero), request a cluster starting at search_start, that denotes the beginning of the current block group. Signed-off-by:
-
