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The JMicron JMB362 controller supports AHCI only, but some revisions
use the IDE class code. These need to be matched by device ID.
These additions have apparently been included by QNAP in their NAS
devices using these controllers.
References: http://bugs.debian.org/634180
Signed-off-by: Ben Hutchings <[email protected]>
Signed-off-by: Jeff Garzik <[email protected]>
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git://git.infradead.org/users/kmpark/linux-samsung into drm-fixes
Inki Dae writes:
- fix build warnings
- minor code cleanup
- remove non-standard format, DRM_FORMAT_NV12M
- add dummy mmap for exynos dmabuf
. dma_buf export needs this patch
* 'exynos-drm-fixes' of git://git.infradead.org/users/kmpark/linux-samsung:
drm: Drop the NV12M and YUV420M formats
drm/exynos: remove DRM_FORMAT_NV12M from plane module
drm/exynos: fix double call of drm_prime_(init/destroy)_file_private
drm/exynos: add dummy support for dmabuf-mmap
drm/exynos: Add missing braces around sizeof in exynos_mixer.c
drm/exynos: Add missing braces around sizeof in exynos_hdmi.c
drm/exynos: Make g2d_pm_ops static
drm/exynos: Add dependency for G2D in Kconfig
drm/exynos: fixed page align bug.
drm/exynos: Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(.. [1]
drm/exynos: Use devm_* functions in exynos_drm_g2d.c file
drm/exynos: Use devm_kzalloc in exynos_drm_hdmi.c file
drm/exynos: Use devm_kzalloc in exynos_drm_vidi.c file
drm/exynos: Remove redundant check in exynos_drm_fimd.c file
drm/exynos: Remove redundant check in exynos_hdmi.c file
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The NV12M/YUV420M formats are identical to the NV12/YUV420 formats.
So just remove these duplicated format names.
This might look like breaking the ABI, but the code has never actually
accepted these formats, so nothing can be using them.
Signed-off-by: Ville Syrjälä <[email protected]>
Signed-off-by: Inki Dae <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
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this patch removes DRM_FORMAT_NV12M from plane module because this format
is same as DRM_FORMAT_NV12. DRM_FORMAT_NV12M will be identified by
mode_cmd->handles and mode_cmd->offsets fields internally.
Signed-off-by: Inki Dae <[email protected]>
Signed-off-by: Kyungmin.park <[email protected]>
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The double invocations are incorrect but seem to be safe so I don't
think this will fix any bugs.
Before:
[ 7.639366] drm_prime_init_file ee3675d0
[ 7.639377] drm_prime_init_file ee3675d0
[ 7.639507] drm_prime_destroy_file ee3675d0
[ 7.639518] drm_prime_destroy_file ee3675d0
[ 7.639802] drm_prime_init_file ee372390
[ 7.639810] drm_prime_init_file ee372390
[ 8.473316] drm_prime_init_file ee356390
[ 8.473331] drm_prime_init_file ee356390
After:
[ 6.363842] drm_prime_init_file edc2e5d0
[ 6.363994] drm_prime_destroy_file edc2e5d0
[ 6.364260] drm_prime_init_file edc2e750
[ 8.004837] drm_prime_init_file ee36ded0
Signed-off-by: Mandeep Singh Baines <[email protected]>
Acked-by: Seung-Woo Kim <[email protected]>
Signed-off-by: Inki Dae <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
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This patch adds a stub function for DMABUF mmap.
This allows to export a DMABUF.
Signed-off-by: Tomasz Stanislawski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Signed-off-by: Inki Dae <[email protected]>
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Fixes the following checkpatch warnings:
WARNING: sizeof filter_y_horiz_tap8 should be sizeof(filter_y_horiz_tap8)
WARNING: sizeof filter_y_vert_tap4 should be sizeof(filter_y_vert_tap4)
WARNING: sizeof filter_cr_horiz_tap4 should be sizeof(filter_cr_horiz_tap4)
Signed-off-by: Sachin Kamat <[email protected]>
Signed-off-by: Inki Dae <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
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Fixes the following checkpatch warnings:
WARNING: sizeof *res should be sizeof(*res)
WARNING: sizeof res->regul_bulk[0] should be sizeof(res->regul_bulk[0])
WARNING: sizeof *res should be sizeof(*res)
Signed-off-by: Sachin Kamat <[email protected]>
Signed-off-by: Inki Dae <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
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Fixes the following warning:
drivers/gpu/drm/exynos/exynos_drm_g2d.c:897:1: warning:
symbol 'g2d_pm_ops' was not declared. Should it be static?
Signed-off-by: Sachin Kamat <[email protected]>
Signed-off-by: Inki Dae <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
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Select Exynos DRM based G2D only if non-DRM based Exynos G2D driver
is not selected.
Signed-off-by: Sachin Kamat <[email protected]>
Signed-off-by: Inki Dae <[email protected]>
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do not align in page unit at dumb creation. the align is done
by exynos_drm_gem_create() to be called commonly.
Signed-off-by: Inki Dae <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
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The semantic patch that makes this change is available
in scripts/coccinelle/api/err_cast.cocci.
More information about semantic patching is available at
http://coccinelle.lip6.fr/
Signed-off-by: Thomas Meyer <[email protected]>
Signed-off-by: Inki Dae <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
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devm_* functions are device managed functions and make error handling
and cleanup cleaner and simpler.
Signed-off-by: Sachin Kamat <[email protected]>
Signed-off-by: Inki Dae <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
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devm_kzalloc is a device managed function and makes freeing and error
handling simpler.
Signed-off-by: Sachin Kamat <[email protected]>
Signed-off-by: Inki Dae <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
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devm_kzalloc is a device managed function and makes freeing and error
handling simpler.
Signed-off-by: Sachin Kamat <[email protected]>
Signed-off-by: Inki Dae <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
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devm_request_and_ioremap function checks the validity of the
pointer returned by platform_get_resource. Hence an additional check
in the probe function is not necessary.
Signed-off-by: Sachin Kamat <[email protected]>
Signed-off-by: Inki Dae <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
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devm_request_and_ioremap function checks the validity of the
pointer returned by platform_get_resource. Hence an additional check
in the probe function is not necessary.
Signed-off-by: Sachin Kamat <[email protected]>
Signed-off-by: Inki Dae <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
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Testing and works with the -modesetting driver,
Reviewed-by: Jakob Bornecrantz <[email protected]>
Cc: [email protected]
Signed-off-by: Dave Airlie <[email protected]>
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The register map patches didn't set one value for the GMA600 which
means the Fujitsu Q550 dies on boot with the GMA500 driver enabled.
Add the map entry so we don't read from the device MMIO + 0 by mistake.
Signed-off-by: Alan Cox <[email protected]>
Cc: Horses <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
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When pkcs_1_v1_5_decode_emsa() returns without error and hash sizes do
not match, hash comparision is not done and digsig_verify_rsa() returns
no error. This is a bug and this patch fixes it.
The bug was introduced in v3.3 by commit b35e286a640f ("lib/digsig:
pkcs_1_v1_5_decode_emsa cleanup").
Cc: [email protected]
Signed-off-by: Dmitry Kasatkin <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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git://people.freedesktop.org/~danvet/drm-intel into drm-fixes
Daniel writes:
"Nothing really major at all:
- fixup edp setup sequence (Dave)
- disable sdvo hotplug for real, this is a fixup for a messed-up
regression fixer (Jani)
- don't expose dysfunctional backlight driver (Jani)
- properly init spinlock (only used by hsw/vlv code) from Alexander
Shishkin"
along with a couple of more fixes on top.
* 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel:
drm/i915: fix up the IBX transcoder B check
drm/i915: set the right gen3 flip_done mode also at resume
drm/i915: initialize dpio_lock spin lock
drm/i915: do not expose a dysfunctional backlight interface to userspace
drm/i915: only enable sdvo hotplug irq if needed
drm/i915/edp: get the panel delay before powering up
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Pull ARM fixes from Russell King:
"It's been a while... so there's a little more here than normal.
Mostly updates from Will for the breakpoint stuff, and plugging a few
holes in the user access functions which crept in when domain support
was disabled for ARMv7 CPUs."
* 'fixes' of git://git.linaro.org/people/rmk/linux-arm:
ARM: 7529/1: delay: set loops_per_jiffy when moving to timer-based loop
ARM: 7528/1: uaccess: annotate [__]{get,put}_user functions with might_fault()
ARM: 7527/1: uaccess: explicitly check __user pointer when !CPU_USE_DOMAINS
ARM: 7526/1: traps: send SIGILL if get_user fails on undef handling path
ARM: 7521/1: Fix semihosting Kconfig text
ARM: 7513/1: Make sure dtc is built before running it
ARM: 7512/1: Fix XIP build due to PHYS_OFFSET definition moving
ARM: 7499/1: mm: Fix vmalloc overlap check for !HIGHMEM
ARM: 7503/1: mm: only flush both pmd entries for classic MMU
ARM: 7502/1: contextidr: avoid using bfi instruction during notifier
ARM: 7501/1: decompressor: reset ttbcr for VMSA ARMv7 cores
ARM: 7497/1: hw_breakpoint: allow single-byte watchpoints on all addresses
ARM: 7496/1: hw_breakpoint: don't rely on dfsr to show watchpoint access type
ARM: Fix ioremap() of address zero
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Pull NFS client bugfixes from Trond Myklebust:
- Final (hopefully) fix for the range checking code in NFSv4 getacl.
This should fix the Oopses being seen when the acl size is close to
PAGE_SIZE.
- Fix a regression with the legacy binary mount code
- Fix a regression in the readdir cookieverf initialisation
- Fix an RPC over UDP regression
- Ensure that we report all errors in the NFSv4 open code
- Ensure that fsync() reports all relevant synchronisation errors.
* tag 'nfs-for-3.6-4' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
NFS: fsync() must exit with an error if page writeback failed
SUNRPC: Fix a UDP transport regression
NFS: return error from decode_getfh in decode open
NFSv4: Fix buffer overflow checking in __nfs4_get_acl_uncached
NFSv4: Fix range checking in __nfs4_get_acl_uncached and __nfs4_proc_set_acl
NFS: Fix a problem with the legacy binary mount code
NFS: Fix the initialisation of the readdir 'cookieverf' array
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Current user_buffer check is incorrect and causes hdparm to fail
# hdparm -I /dev/rssda
HDIO_DRIVE_CMD(identify) failed: Input/output error
/dev/rssda:
Patching linux-3.6-rc5 hdparm works as expected
# hdparm -I /dev/rssda
/dev/rssda:
ATA device, with non-removable media
Model Number: DELL_P320h-MTFDGAL350SAH
Serial Number: 00000000121302025F01
Firmware Revision: B1442808
<snip>
Reported-by: Tomas Henzl <[email protected]>
Signed-off-by: David Milburn <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
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Removed the dead code in mtip_hw_read_registers() and mtip_hw_read_flags().
Reported-by: Coverity
Signed-off-by: Asai Thambi S P <[email protected]>
Signed-off-by: Selvan Mani <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
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Changed printk to be compliant with latest style changes
Signed-off-by: Asai Thambi S P <[email protected]>
Signed-off-by: Selvan Mani <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
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Proper reporting of write protect status on big-endian
Signed-off-by: Asai Thambi S P <[email protected]>
Signed-off-by: Selvan Mani <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
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Increased timeout for standby command to work with larger capacity drives
Signed-off-by: Asai Thambi S P <[email protected]>
Signed-off-by: Selvan Mani <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
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Return error for NCQ commands when the drive is in security locked state
Signed-off-by: Asai Thambi S P <[email protected]>
Signed-off-by: Selvan Mani <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
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Added supported device IDs in pci table
Signed-off-by: Asai Thambi S P <[email protected]>
Signed-off-by: Selvan Mani <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
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Fixes big endian host configuration parameters.
Cc: stable <[email protected]>
Reviewed-by: Arend Van Spriel <[email protected]>
Signed-off-by: Hante Meuleman <[email protected]>
Signed-off-by: Arend van Spriel <[email protected]>
Signed-off-by: John W. Linville <[email protected]>
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ssid len is 32 bit and needs endian conversion for big endian systems.
Cc: stable <[email protected]>
Signed-off-by: Hante Meuleman <[email protected]>
Signed-off-by: Arend van Spriel <[email protected]>
Signed-off-by: John W. Linville <[email protected]>
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There are a number of problems that occur for the latest version
of the Realtek RTL8188CE device with the in-kernel driver. These
include selection of the wrong firmware, and system lockup. A full
fix is known, but is too invasive for inclusion in stable. This patch
fixes the problem with loading the wrong firmware, and logs a message
that the device may not work for kernels 3.6 and older.
Signed-off-by: Larry Finger <[email protected]>
Cc: Stable <[email protected]>
Cc: Anisse Astier <[email protected]>
Cc: Li Chaoming <[email protected]>
Tested-by: Anisse Astier <[email protected]>
Signed-off-by: John W. Linville <[email protected]>
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Chipidea patches for 3.6
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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isr_tr_complete_low
When attaching an imx28 or imx53 in USB gadget mode to a Windows host and
starting a rndis connection we see this message every 4-10 seconds:
g_ether gadget: high speed config #2: RNDIS
Analysis shows that each time this message is printed, the rndis connection is
re-establish due to a reset because of a stalled endpoint (ep 0, dir 1). The
endpoint is stalled because the reqeust complete bit on that endpoint is set,
but in isr_tr_complete_low() the endpoint request list (mEp->qh.queue) is
empty.
This patch removed this check, because the code doesn't take the following
situation into account:
The loop over all endpoints in isr_tr_complete_handler() will call ep_nuke() on
both ep0/dir0 and ep/dir1 in the first loop. Pending reqeusts will be flushed
and completed here. There seems to be a race condition, the request is nuked,
but the request complete bit will be set, too. The subsequent check (in
ep0/dir1's loop cycle) for endpoint request list (mEp->qh.queue) empty will
fail.
Both other mainline chipidea drivers (mv_udc_core.c and fsl_udc_core.c) don't
have this check.
Cc: stable <[email protected]>
Signed-off-by: Michael Grzeschik <[email protected]>
Signed-off-by: Marc Kleine-Budde <[email protected]>
Signed-off-by: Alexander Shishkin <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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If udc_start() fails the qh_pool dma-pool cannot be closed because
it's still in use. This patch factors out the dma_pool_free() loop
into destroy_eps() and calls it in the error path of udc_start(),
too.
Cc: stable <[email protected]>
Reviewed-by: Richard Zhao <[email protected]>
Signed-off-by: Marc Kleine-Budde <[email protected]>
Signed-off-by: Alexander Shishkin <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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This patch fixes the error path of udc_start(). Now NULL is used to
unset the peripheral with otg_set_peripheral().
Cc: stable <[email protected]>
Reviewed-by: Richard Zhao <[email protected]>
Signed-off-by: Marc Kleine-Budde <[email protected]>
Signed-off-by: Alexander Shishkin <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Add function to physicaly enable or disable of pullup connection on the USB-D+
line. The uvc gaget will fail, if this function is not implemented.
Cc: stable <[email protected]>
Signed-off-by: Michael Grzeschik <[email protected]>
Acked-by: Felipe Balbi <[email protected]>
Signed-off-by: Marc Kleine-Budde <[email protected]>
Signed-off-by: Alexander Shishkin <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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This patch changes the setup of the endpoint maxpacket size. All non control
endpoints are initialized with an undefined ((unsigned short)~0) maxpacket
size. The maxpacket size of Endpoint 0 will be kept at CTRL_PAYLOAD_MAX.
Some gadget drivers check for the maxpacket size before they enable the
endpoint, which leads to a wrong state in these drivers.
Cc: stable <[email protected]>
Signed-off-by: Michael Grzeschik <[email protected]>
Acked-by: Felipe Balbi <[email protected]>
Signed-off-by: Marc Kleine-Budde <[email protected]>
Signed-off-by: Alexander Shishkin <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Lockdep points out a circular locking dependency betwwen the ipoib
device priv spinlock (priv->lock) and the neighbour table rwlock
(ntbl->rwlock).
In the normal path, ie neigbour garbage collection task, the neigh
table rwlock is taken first and then if the neighbour needs to be
deleted, priv->lock is taken.
However in some error paths, such as in ipoib_cm_handle_tx_wc(),
priv->lock is taken first and then ipoib_neigh_free routine is called
which in turn takes the neighbour table ntbl->rwlock.
The solution is to get rid the neigh table rwlock completely and use
only priv->lock.
Signed-off-by: Shlomo Pongratz <[email protected]>
Signed-off-by: Or Gerlitz <[email protected]>
Signed-off-by: Roland Dreier <[email protected]>
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If the neighbours hash table is empty when unloading the module, then
ipoib_flush_neighs(), the cleanup routine, isn't called and the
memory used for the hash table itself leaked.
To fix this, ipoib_flush_neighs() is allways called, and another
completion object is added to signal when the table is freed.
Once invoked, ipoib_flush_neighs() flushes all the neighbours (if
there are any), calls the the hash table RCU free routine, which now
signals completion of the deletion process, and waits for the last
neighbour to be freed.
Signed-off-by: Shlomo Pongratz <[email protected]>
Signed-off-by: Or Gerlitz <[email protected]>
Signed-off-by: Roland Dreier <[email protected]>
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Commit cd4f2d4 (i2c: mxs: Set I2C timing registers for mxs-i2c) only
covered the case for devicetree and made platform_data based boards
bail out with -EINVAL. Correctly support the latter one, too.
Signed-off-by: Wolfram Sang <[email protected]>
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On transactions with n>=2 bytes, the controller actually wrongly clocks in n+1
bytes. This is caused by the (wrong) assumption that RFE in the Status Register
is 1 iff there is no byte already ordered (via a dummy TX byte). This lead to
the implementation of synchronized byte ordering, e.g.:
Dummy-TX - RX - Dummy-TX - RX - ...
But since RFE actually stays high after some Dummy-TX, it rather looks like:
Dummy-TX - Dummy-TX - RX - Dummy-TX - RX - (RX)
The last RX byte is clocked in by the bus controller, but ignored by the kernel
when filling the userspace buffer.
This patch fixes the issue by asking for RX via Dummy-TX asynchronously.
Introducing a separate counter for TX bytes.
Signed-off-by: Roland Stigge <[email protected]>
Signed-off-by: Wolfram Sang <[email protected]>
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The I2C Control Register bits RFDAIE and RFFIE were mixed up. In addition to
this fix, this patch adds the missing bit DRSIE for completeness.
Signed-off-by: Roland Stigge <[email protected]>
Signed-off-by: Wolfram Sang <[email protected]>
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If the caller passes a valid kmap_op to m2p_add_override, we use
kmap_op->dev_bus_addr to store the original mfn, but dev_bus_addr is
part of the interface with Xen and if we are batching the hypercalls it
might not have been written by the hypervisor yet. That means that later
on Xen will write to it and we'll think that the original mfn is
actually what Xen has written to it.
Rather than "stealing" struct members from kmap_op, keep using
page->index to store the original mfn and add another parameter to
m2p_remove_override to get the corresponding kmap_op instead.
It is now responsibility of the caller to keep track of which kmap_op
corresponds to a particular page in the m2p_override (gntdev, the only
user of this interface that passes a valid kmap_op, is already doing that).
CC: [email protected]
Reported-and-Tested-By: Sander Eikelenboom <[email protected]>
Signed-off-by: Stefano Stabellini <[email protected]>
Signed-off-by: Konrad Rzeszutek Wilk <[email protected]>
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[email protected] reports that iptables does not correctly
output the KERN_<level>.
$IPTABLES -A RULE_0_in -j LOG --log-level notice --log-prefix "DENY in: "
result with linux 3.6-rc5
Sep 12 06:37:29 xxxxx kernel: <5>DENY in: IN=eth0 OUT= MAC=.......
result with linux 3.5.3 and older:
Sep 9 10:43:01 xxxxx kernel: DENY in: IN=eth0 OUT= MAC......
commit 04d2c8c83d0
("printk: convert the format for KERN_<LEVEL> to a 2 byte pattern")
updated the syslog header style but did not update netfilter uses.
Do so.
Use KERN_SOH and string concatenation instead of "%c" KERN_SOH_ASCII
as suggested by Eric Dumazet.
Signed-off-by: Joe Perches <[email protected]>
cc: [email protected]
Signed-off-by: Pablo Neira Ayuso <[email protected]>
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The AK4396 DAC has a linear-scale attentuator, but
sound/pci/ice1712/prodigy_hifi.c used a log scale instead, which is
not quite right. This patch restores the correct scale, borrowing
from the ak4396 code in sound/pci/oxygen/oxygen.c.
Signed-off-by: Matteo Frigo <[email protected]>
Cc: <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
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The driver uses be16_to_cpu and cpu_to_be16 to convert data in SMBus word
operations from chip to host byte order. However, the data passed from and to
the SMBus word API functions is in host byte order, not in chip byte order.
Conversion should therefore use swab16 instead of be16 to change the byte order.
Replace driver internal word conversion functions with SMBus API functions to
solve the problem.
Signed-off-by: Guenter Roeck <[email protected]>
Cc: [email protected] # 3.5+
Acked-by: Jean Delvare <[email protected]>
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dma_alloc/free_coherent APIs requires the platform specific remoteproc
device as the device parameter. We are passing vdev->dev.parent to the
dma_free_coherent function which is the generic rproc device and it is
wrong, it has to be vdev->dev.parent->parent instead, same as when we
call dma_alloc_coherent function.
Signed-off-by: Fernando Guzman Lugo <[email protected]>
Signed-off-by: Ohad Ben-Cohen <[email protected]>
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twl4030_madc_conversion uses do_avg and type structure elements of
twl4030_madc_request. Initialize structure to avoid random operation.
Fix for: Coverity CID 200794 Uninitialized scalar variable.
Cc: Keerthy <[email protected]>
Cc: [email protected]
Signed-off-by: Guenter Roeck <[email protected]>
Acked-by: Jean Delvare <[email protected]>
Acked-by: Keerthy <[email protected]>
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