| Commit message (Collapse) | Author | Age |
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Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Hayes Wang <hayeswang@realtek.com>
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Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Hayes Wang <hayeswang@realtek.com>
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Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Hayes Wang <hayeswang@realtek.com>
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Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Hayes Wang <hayeswang@realtek.com>
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Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Hayes Wang <hayeswang@realtek.com>
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This driver is specific to the PowerPC legcay iSeries platform which is
being removed.
Cc: David Miller <davem@davemloft.net>
Cc: <netdev@vger.kernel.org>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc-next
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During probe of each port, read and log the part number from VPD.
Remove the Falcon-specific board name lookup.
Initial version by Stuart Hodgson <smhodgson@solarflare.com>.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
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This member has never been used in a production version of the driver.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
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Generate a test event on each event queue whenever the interface is
brought up, then after 1 second check that we have either handled a
test event or handled another IRQ for each event queue.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
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Cleanup in preparation for doing an event test on ifup.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
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In case all event queues are broken for some reason, this means it
will only take about a second to check them all, rather than up to 32
seconds. This may also speed up testing in the successful case.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
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IRQ latency can be ridiculously high for various reasons, so our
current timeouts of 100 ms or 10 ms are too short.
Change the IRQ and event tests to use polling loops starting with a
delay of 1 tick and doubling that if necessary up to a maximum total
delay of approximately 1 second.
Raise the loopback packet RX timeout to 1 second.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
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RX and TX completions on the same event queue are generally not associated
with the same flows. The inclusion of TX completions in the adaptive IRQ
score is more of a source of noise rather than useful feedback. Therefore,
do not include them in the score, and adjust the default threshold scores
down.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
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The in-tree driver has never supported Driverlink. The rest of the
comments are rather redundant, but we can usefully state what the
requirements are on the buffer state.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
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This function is now used in only one place, where it always returns
true.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
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This was broken during refactoring to use efx_vf_size().
[bwh: Keep using efx_vf_size()]
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
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Signed-off-by: David S. Miller <davem@davemloft.net>
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Specifically use it in napi_disable_pending(), napi_schedule_prep(),
napi_reschedule(), netif_tx_queue_stopped(), netif_queue_stopped(),
netif_xmit_stopped(), netif_xmit_frozen_or_stopped(), netif_running(),
__netif_subqueue_stopped(), netif_subqueue_stopped(),
netif_is_multiquue(), netif_carrier_ok(), netif_dormant(),
netif_oper_up(), netif_device_present(), __netif_tx_trylock(),
net_gso_ok(), skb_gso_ok(), netif_needs_gso(), and
netif_is_bond_slave().
Signed-off-by: David S. Miller <davem@davemloft.net>
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In particular do this for skb_is_nonlinear(), skb_is_gso(), and
skb_is_gso_v6().
Signed-off-by: David S. Miller <davem@davemloft.net>
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Signed-off-by: David S. Miller <davem@davemloft.net>
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Signed-off-by: David S. Miller <davem@davemloft.net>
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Commit f0fbf0abc093 ("x86: integrate delay functions") converted
delay_tsc() into a random delay generator for 64 bit. The reason is
that it merged the mostly identical versions of delay_32.c and
delay_64.c. Though the subtle difference of the result was:
static void delay_tsc(unsigned long loops)
{
- unsigned bclock, now;
+ unsigned long bclock, now;
Now the function uses rdtscl() which returns the lower 32bit of the
TSC. On 32bit that's not problematic as unsigned long is 32bit. On 64
bit this fails when the lower 32bit are close to wrap around when
bclock is read, because the following check
if ((now - bclock) >= loops)
break;
evaluated to true on 64bit for e.g. bclock = 0xffffffff and now = 0
because the unsigned long (now - bclock) of these values results in
0xffffffff00000001 which is definitely larger than the loops
value. That explains Tvortkos observation:
"Because I am seeing udelay(500) (_occasionally_) being short, and
that by delaying for some duration between 0us (yep) and 491us."
Make those variables explicitely u32 again, so this works for both 32
and 64 bit.
Reported-by: Tvrtko Ursulin <tvrtko.ursulin@onelan.co.uk>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@vger.kernel.org # >= 2.6.27
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Nothing exciting here: just a few regression fixes for HD-audio and
ASoC, also the support of missing 32bit compat ioctl for HDSPM."
* tag 'sound-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hdspm - Provide ioctl_compat
ALSA: hda/realtek - Apply the coef-setup only to ALC269VB
ALSA: hda - add quirk to detect CD input on Gigabyte EP45-DS3
ASoC: neo1973: fix neo1973 wm8753 initialization
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snd_hdspm uses its own ioctls to acquire config- and status information.
Expose the corresponding ioctl handler via ioctl_compat, so that 32bit
applications can use it on 64bit kernels.
Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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The coef setup in alc269_fill_coef() was designed only for ALC269VB
model, and this has some bad effects for other ALC269 variants, such
as turning off the external mic input. Apply it only to ALC269VB.
Signed-off-by: Kailang Yang <kailang@realtek.com>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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My CD input got lost in commit 68ef0561efe494143516df38c03a16b837b8e79c.
Raymond helped me to add the necessary pin fixup to make it appear again. In
fact, this is basically his patch. It fixes alsa bug #5541.
Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
A driver specific fix that wasn't noticed as the OpenMoko guys have been
stuck on 2.6.39 for a very long time now and are just starting to catch
up again.
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The neo1973 driver had wrong codec name which prevented the "sound card"
from appearing.
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
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The msm git tree moved to
git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm.git
Signed-off-by: David Brown <davidb@codeaurora.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Pull C6X fix from Mark Salter:
"Fix for C6X KSTK_EIP and KSTK_ESP macros."
* tag 'for-linus' of git://linux-c6x.org/git/projects/linux-c6x-upstreaming:
C6X: fix KSTK_EIP and KSTK_ESP macros
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There was a latent typo in the C6X KSTK_EIP and KSTK_ESP macros which
caused a problem with a new patch which used them. The broken definitions
were of the form:
#define KSTK_FOO(tsk) (task_pt_regs(task)->foo)
Note the use of task vs tsk. This actually worked before because the
only place in the kernel which used these macros passed in a local
pointer named task.
Signed-off-by: Mark Salter <msalter@redhat.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull two IOMMU fixes from Joerg Roedel:
"The first is an additional fix for the OMAP initialization order issue
and the second patch fixes a possible section mismatch which can lead
to a kernel crash in the AMD IOMMU driver when suspend/resume is used
and the compiler has not inlined the iommu_set_device_table function."
* tag 'iommu-fixes-v3.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
x86/amd: iommu_set_device_table() must not be __init
ARM: OMAP: fix iommu, not mailbox
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This function is called from enable_iommus(), which in turn is used
from amd_iommu_resume().
Cc: stable@vger.kernel.org
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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For some weird (freudian?) reason, commit 435792d "ARM: OMAP: make
iommu subsys_initcall to fix builtin omap3isp" unintentionally changed
the mailbox's initcall instead of the iommu's.
Fix that.
Reported-by: Fernando Guzman Lugo <fernando.lugo@ti.com>
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Joerg Roedel <Joerg.Roedel@amd.com>
Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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Pull radeon drm stuff from Dave Airlie:
"Just some radeon fixes, one is for an oops where we run out of ioremap
space on some big hardware systems in 32-bit mode, stuff doesn't work
properly but at least the machine will boot.
One regression fix, and two bugs, one hw, one blit code."
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
drm/radeon/kms: fix hdmi duallink checks
drm/radeon/kms: set SX_MISC in the r6xx blit code (v2)
drm/radeon: deal with errors from framebuffer init path.
drm/radeon: fix a semaphore deadlock on pre cayman asics
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All pre-SI chips are limited to 165 Mhz for single link.
Code in question will be re-enabled when SI support is added.
Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=44755
https://bugzilla.kernel.org/show_bug.cgi?id=42887
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
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Mesa may set it to 1, causing all primitives to be killed.
v2: also update the r7xx code
Signed-off-by: Marek Olšák <maraeo@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
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We've been getting occasional oops running a 32-bit kernel on a certain
system in our RHEL test hw. It appears that we fail to get sufficent ioremap
space for the framebuffer, and this leads to an oops.
This patch should fix the oops and leave a message in the logs we can
check for.
A future fix would probably to resize the console to a size that we can
ioremap.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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The out of order execution of semaphore commands on
pre cayman asics doesn't work correctly and can
cause deadlocks, so turn it off for now.
Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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Pull networking from David Miller:
1) IPV4 routing metrics can become stale when routes are changed by the
administrator, fix from Steffen Klassert.
2) atl1c does "val |= XXX;" where XXX is a bit number not a bit mask,
fix by using set_bit. From Dan Carpenter.
3) Memory accounting bug in carl9170 driver results in wedged TX queue.
Fix from Nicolas Cavallari.
4) iwlwifi accidently uses "sizeof(ptr)" instead of "sizeof(*ptr)", fix
from Johannes Berg.
5) Openvswitch doesn't honor dp_ifindex when doing vport lookups, fix
from Ben Pfaff.
6) ehea conversion to 64-bit stats lost multicast and rx_errors
accounting, fix from Eric Dumazet.
7) Bridge state transition logging in br_stp_disable_port() is busted,
it's emitted at the wrong time and the message is in the wrong tense,
fix from Paulius Zaleckas.
8) mlx4 device erroneously invokes the queue resize firmware operation
twice, fix from Jack Morgenstein.
9) Fix deadlock in usbnet, need to drop lock when invoking usb_unlink_urb()
otherwise we recurse into taking it again. Fix from Sebastian Siewior.
10) hyperv network driver uses the wrong driver name string, fix from
Haiyang Zhang.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
net/hyperv: Use the built-in macro KBUILD_MODNAME for this driver
net/usbnet: avoid recursive locking in usbnet_stop()
route: Remove redirect_genid
inetpeer: Invalidate the inetpeer tree along with the routing cache
mlx4_core: fix bug in modify_cq wrapper for resize flow.
atl1c: set ATL1C_WORK_EVENT_RESET bit correctly
bridge: fix state reporting when port is disabled
bridge: br_log_state() s/entering/entered/
ehea: restore multicast and rx_errors fields
openvswitch: Fix checksum update for actions on UDP packets.
openvswitch: Honor dp_ifindex, when specified, for vport lookup by name.
iwlwifi: fix wowlan suspend
mwifiex: reset encryption mode flag before association
carl9170: fix frame delivery if sta is in powersave mode
carl9170: Fix memory accounting when sta is in power-save mode.
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Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Cc: Olaf Hering <olaf@aepfle.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
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|kernel BUG at kernel/rtmutex.c:724!
|[<c029599c>] (rt_spin_lock_slowlock+0x108/0x2bc) from [<c01c2330>] (defer_bh+0x1c/0xb4)
|[<c01c2330>] (defer_bh+0x1c/0xb4) from [<c01c3afc>] (rx_complete+0x14c/0x194)
|[<c01c3afc>] (rx_complete+0x14c/0x194) from [<c01cac88>] (usb_hcd_giveback_urb+0xa0/0xf0)
|[<c01cac88>] (usb_hcd_giveback_urb+0xa0/0xf0) from [<c01e1ff4>] (musb_giveback+0x34/0x40)
|[<c01e1ff4>] (musb_giveback+0x34/0x40) from [<c01e2b1c>] (musb_advance_schedule+0xb4/0x1c0)
|[<c01e2b1c>] (musb_advance_schedule+0xb4/0x1c0) from [<c01e2ca8>] (musb_cleanup_urb.isra.9+0x80/0x8c)
|[<c01e2ca8>] (musb_cleanup_urb.isra.9+0x80/0x8c) from [<c01e2ed0>] (musb_urb_dequeue+0xec/0x108)
|[<c01e2ed0>] (musb_urb_dequeue+0xec/0x108) from [<c01cbb90>] (unlink1+0xbc/0xcc)
|[<c01cbb90>] (unlink1+0xbc/0xcc) from [<c01cc2ec>] (usb_hcd_unlink_urb+0x54/0xa8)
|[<c01cc2ec>] (usb_hcd_unlink_urb+0x54/0xa8) from [<c01c2a84>] (unlink_urbs.isra.17+0x2c/0x58)
|[<c01c2a84>] (unlink_urbs.isra.17+0x2c/0x58) from [<c01c2b44>] (usbnet_terminate_urbs+0x94/0x10c)
|[<c01c2b44>] (usbnet_terminate_urbs+0x94/0x10c) from [<c01c2d68>] (usbnet_stop+0x100/0x15c)
|[<c01c2d68>] (usbnet_stop+0x100/0x15c) from [<c020f718>] (__dev_close_many+0x94/0xc8)
defer_bh() takes the lock which is hold during unlink_urbs(). The safe
walk suggest that the skb will be removed from the list and this is done
by defer_bh() so it seems to be okay to drop the lock here.
Cc: stable@kernel.org
Reported-by: AnÃbal Almeida Pinto <anibal.pinto@efacec.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Acked-by: Oliver Neukum <oliver@neukum.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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As we invalidate the inetpeer tree along with the routing cache now,
we don't need a genid to reset the redirect handling when the routing
cache is flushed.
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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We initialize the routing metrics with the values cached on the
inetpeer in rt_init_metrics(). So if we have the metrics cached on the
inetpeer, we ignore the user configured fib_metrics.
To fix this issue, we replace the old tree with a fresh initialized
inet_peer_base. The old tree is removed later with a delayed work queue.
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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The actual FW command is called in procedure "handle_resize".
Code incorrectly invoked the FW command again (in good flow), in
the modify_cq wrapper function.
Fix by skipping second FW invocation unconditionally for resize.
Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
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ATL1C_WORK_EVENT_RESET is zero so the original code here is a nop. The
intent was to set the zero bit.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Now we have:
eth0: link *down*
br0: port 1(eth0) entered *forwarding* state
br_log_state(p) should be called *after* p->state is set
to BR_STATE_DISABLED.
Reported-by: Zilvinas Valinskas <zilvinas@wilibox.com>
Signed-off-by: Paulius Zaleckas <paulius.zaleckas@gmail.com>
Acked-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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When br_log_state() is reporting state it should say "entered"
istead of "entering" since state at this point is already
changed.
Signed-off-by: Paulius Zaleckas <paulius.zaleckas@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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