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Pull NVMe fixes from Christoph:
"nvme fixes for linux 6.15
- fixes for atomic writes (Alan Adamson)
- fixes for polled CQs in nvmet-epf (Damien Le Moal)
- fix for polled CQs in nvme-pci (Keith Busch)
- fix compile on odd configs that need to be forced to inline
(Kees Cook)
- one more quirk (Ilya Guterman)"
* tag 'nvme-6.15-2025-05-15' of git://git.infradead.org/nvme:
nvme-pci: add NVME_QUIRK_NO_DEEPEST_PS quirk for SOLIDIGM P44 Pro
nvme: all namespaces in a subsystem must adhere to a common atomic write size
nvme: multipath: enable BLK_FEAT_ATOMIC_WRITES for multipathing
nvmet: pci-epf: remove NVMET_PCI_EPF_Q_IS_SQ
nvmet: pci-epf: improve debug message
nvmet: pci-epf: cleanup nvmet_pci_epf_raise_irq()
nvmet: pci-epf: do not fall back to using INTX if not supported
nvmet: pci-epf: clear completion queue IRQ flag on delete
nvme-pci: acquire cq_poll_lock in nvme_poll_irqdisable
nvme-pci: make nvme_pci_npages_prp() __always_inline
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https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next
Miri Korenblit says:
====================
iwlwifi features, notably a rework of the transport configuration
====================
Link: https://patch.msgid.link/MW5PR11MB5810DD2655DE461E98A618DDA390A@MW5PR11MB5810.namprd11.prod.outlook.com/
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Merge series from Chen-Yu Tsai <wenst@chromium.org>:
This series is meant as an example on how to use macros and range cases
to shorten the MediaTek audio frontend drivers. The drivers have large
tables describing the registers and register fields for every supported
audio DMA interface. (Some are actually skipped!) There's a lot of
duplication which can be eliminated using macros. This should serve as
a reference for the MT8196 AFE driver that I had commented on.
The three patches tackle separate tables in the driver. The remaining
one that could be tackled is the list of DAIs; but that one has more
differences between each entry, so I haven't done it yet.
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If the 'buf' array received from the user contains an empty string, the
'length' variable will be zero. Accessing the 'buf' array element with
index 'length - 1' will result in a buffer overflow.
Add a check for an empty string.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: e8a60aa7404b ("platform/x86: Introduce support for Systems Management Driver over WMI for Dell Systems")
Cc: stable@vger.kernel.org
Signed-off-by: Vladimir Moskovkin <Vladimir.Moskovkin@kaspersky.com>
Link: https://lore.kernel.org/r/39973642a4f24295b4a8fad9109c5b08@kaspersky.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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The S2110 has an additional set of media playback control keys enabled
by a hardware toggle button that switches the keys between "Application"
and "Player" modes. Toggling "Player" mode just shifts the scancode of
each hotkey up by 4.
Add defines for new scancodes, and a keymap and dmi id for the S2110.
Tested on a Fujitsu Lifebook S2110.
Signed-off-by: Valtteri Koskivuori <vkoskiv@gmail.com>
Acked-by: Jonathan Woithe <jwoithe@just42.net>
Link: https://lore.kernel.org/r/20250509184251.713003-1-vkoskiv@gmail.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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Felix Fietkau says:
===================
mt76 fix for 6.15
- disable napi on driver removal to fix warning
- fix multicast rx regression on mt7925
===================
Link: https://patch.msgid.link/3b526d06-b717-4d47-817c-a9f47b796a31@nbd.name/
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Subbaraya Sundeep says:
====================
octeontx2: Improve mailbox tracing
Octeontx2 VF,PF and AF devices communicate using hardware
shared mailbox region where VFs can only to talk to its PFs
and PFs can only talk to AF. AF does the entire resource management
for all PFs and VFs. The shared mbox region is used for synchronous
requests (requests from PF to AF or VF to PF) and async notifications
(notifications from AF to PFs or PF to VFs). Sending a request to AF
from VF involves various stages like
1. VF allocates message in shared region
2. Triggers interrupt to PF
3. PF upon receiving interrupt from VF will copy the message
from VF<->PF region to PF<->AF region
4. Triggers interrupt to AF
5. AF processes it and writes response in PF<->AF region
6. Triggers interrupt to PF
7. PF copies responses from PF<->AF region to VF<->PF region
8. Triggers interrupt to Vf
9. VF reads response in VF<->PF region
Due to various stages involved, Tracepoints are used in mailbox code for
debugging. Existing tracepoints need some improvements so that maximum
information can be inferred from trace logs during an issue.
This patchset tries to enhance existing tracepoints and also adds
a couple of tracepoints.
====================
Link: https://patch.msgid.link/1747136408-30685-1-git-send-email-sbhatta@marvell.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Apart from netdev interface Octeontx2 PF does the following:
1. Sends its own requests to AF and receives responses from AF.
2. Receives async messages from AF.
3. Forwards VF requests to AF, sends respective responses from AF to VFs.
4. Sends async messages to VFs.
This patch adds new tracepoint otx2_msg_status to display the status
of PF wrt mailbox handling.
Signed-off-by: Subbaraya Sundeep <sbhatta@marvell.com>
Link: https://patch.msgid.link/1747136408-30685-5-git-send-email-sbhatta@marvell.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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This patch adds pcifunc which represents PF and VF device to the
tracepoints otx2_msg_alloc, otx2_msg_send, otx2_msg_process so that
it is easier to correlate which device allocated the message, which
device forwarded it and which device processed that message.
Also add message id in otx2_msg_send tracepoint to check which
message is sent at any point of time from a device.
Signed-off-by: Subbaraya Sundeep <sbhatta@marvell.com>
Link: https://patch.msgid.link/1747136408-30685-4-git-send-email-sbhatta@marvell.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Mailbox UP messages and CPT messages names are not being
displayed with their names in trace log files. Add those
messages too in otx2_mbox_id2name.
Signed-off-by: Subbaraya Sundeep <sbhatta@marvell.com>
Link: https://patch.msgid.link/1747136408-30685-3-git-send-email-sbhatta@marvell.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Use tracepoint instead of dev_dbg since the entire
mailbox code uses tracepoints for debugging.
Signed-off-by: Subbaraya Sundeep <sbhatta@marvell.com>
Link: https://patch.msgid.link/1747136408-30685-2-git-send-email-sbhatta@marvell.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Make sure that n_channels is set after allocating the
struct cfg80211_registered_device::int_scan_req member. Seen with
syzkaller:
UBSAN: array-index-out-of-bounds in net/mac80211/scan.c:1208:5
index 0 is out of range for type 'struct ieee80211_channel *[] __counted_by(n_channels)' (aka 'struct ieee80211_channel *[]')
This was missed in the initial conversions because I failed to locate
the allocation likely due to the "sizeof(void *)" not matching the
"channels" array type.
Reported-by: syzbot+4bcdddd48bb6f0be0da1@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/lkml/680fd171.050a0220.2b69d1.045e.GAE@google.com/
Fixes: e3eac9f32ec0 ("wifi: cfg80211: Annotate struct cfg80211_scan_request with __counted_by")
Signed-off-by: Kees Cook <kees@kernel.org>
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Link: https://patch.msgid.link/20250509184641.work.542-kees@kernel.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Update the for_each_netdev_in_bond_rcu macro to iterate through network
devices in the bond's network namespace instead of always using
init_net. This change is safe because:
1. **Bond-Slave Namespace Relationship**: A bond device and its slaves
must reside in the same network namespace. The bond device's
namespace is established at creation time and cannot change.
2. **Slave Movement Implications**: Any attempt to move a slave device
to a different namespace automatically removes it from the bond, as
per kernel networking stack rules.
This maintains the invariant that slaves must exist in the same
namespace as their bond.
This change is part of an effort to enable Link Aggregation (LAG) to
work properly inside custom network namespaces. Previously, the macro
would only find slave devices in the initial network namespace,
preventing proper bonding functionality in custom namespaces.
Signed-off-by: Shay Drory <shayd@nvidia.com>
Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Link: https://patch.msgid.link/20250513081922.525716-1-mbloch@nvidia.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Depending on the data offset, skb_to_sgvec_nomark() may use
less scatterlist elements than what was forecasted by the
previous call to skb_cow_data().
It specifically happens when 'skbheadlen(skb) < offset', because
in this case we entirely skip the skb's head, which would have
required its own scatterlist element.
For this reason, it doesn't make sense to check that
skb_to_sgvec_nomark() returns the same value as skb_cow_data(),
but we can rather check for errors only, as it happens in
other parts of the kernel.
Signed-off-by: Antonio Quartulli <antonio@openvpn.net>
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When debugging a 'no route to host' error it can be beneficial
to know the address of the unreachable destination.
Print it along the debugging text.
While at it, add a missing parenthesis in a different debugging
message inside ovpn_peer_endpoints_update().
Signed-off-by: Antonio Quartulli <antonio@openvpn.net>
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The keepalive worker is cancelled before calling
unregister_netdevice_queue(), therefore it will never
hit a situation where the reg_state can be different
than NETDEV_REGISTERED.
For this reason, checking reg_state is useless and the
condition can be removed.
Signed-off-by: Antonio Quartulli <antonio@openvpn.net>
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To increase code coverage, extend the ovpn selftests with the following
cases:
* connect UDP peers using a mix of IPv6 and IPv4 at the transport layer
* run full test with tunnel MTU equal to transport MTU (exercising
IP layer fragmentation)
* ping "LAN IP" served by VPN peer ("LAN behind a client" test case)
Signed-off-by: Antonio Quartulli <antonio@openvpn.net>
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ndo_start_xmit is basically expected to always return NETDEV_TX_OK.
However, in case of error, it was currently returning NET_XMIT_DROP,
which is not a valid netdev_tx_t return value, leading to
misinterpretation.
Change ndo_start_xmit to always return NETDEV_TX_OK to signal back
to the caller that the packet was handled (even if dropped).
Effects of this bug can be seen when sending IPv6 packets having
no peer to forward them to:
$ ip netns exec ovpn-server oping -c20 fd00:abcd:220:201::1
PING fd00:abcd:220:201::1 (fd00:abcd:220:201::1) 56 bytes of data.00:abcd:220:201 :1
ping_send failed: No buffer space available
ping_sendto: No buffer space available
ping_send failed: No buffer space available
ping_sendto: No buffer space available
...
Fixes: c2d950c4672a ("ovpn: add basic interface creation/destruction/management routines")
Reported-by: Gert Doering <gert@greenie.muc.de>
Closes: https://github.com/OpenVPN/ovpn-net-next/issues/5
Tested-by: Gert Doering <gert@greenie.muc.de>
Acked-by: Gert Doering <gert@greenie.muc.de>
Link: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg31591.html
Signed-off-by: Antonio Quartulli <antonio@openvpn.net>
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getaddrinfo() may fail with error code different from EAI_FAIL
or EAI_NONAME, however in this case we still try to free the
results object, thus leading to a crash.
Fix this by bailing out on any possible error.
Fixes: 959bc330a439 ("testing/selftests: add test tool and scripts for ovpn module")
Signed-off-by: Antonio Quartulli <antonio@openvpn.net>
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When routing a packet to a LAN behind a peer, ovpn needs to
inspect the route entry that brought the packet there in the
first place.
If this packet is truly routable, the route entry provides the
GW to be used when looking up the VPN peer to send the packet to.
However, the route entry is currently dropped before entering
the ovpn xmit function, because the IFF_XMIT_DST_RELEASE priv_flag
is enabled by default.
Clear the IFF_XMIT_DST_RELEASE flag during interface setup to allow
the route entry (skb's dst) to survive and thus be inspected
by the ovpn routing logic.
Fixes: a3aaef8cd173 ("ovpn: implement peer lookup logic")
Reported-by: Gert Doering <gert@greenie.muc.de>
Closes: https://github.com/OpenVPN/ovpn-net-next/issues/2
Tested-by: Gert Doering <gert@greenie.muc.de>
Acked-by: Gert Doering <gert@greenie.muc.de> # as a primary user
Link: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg31583.html
Signed-off-by: Antonio Quartulli <antonio@openvpn.net>
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IPv6 user packets (sent over the tunnel) may be larger than
the outgoing interface MTU after encapsulation.
When this happens ovpn should allow the kernel to fragment
them because they are "locally generated".
To achieve the above, we must set skb->ignore_df = 1
so that ip6_fragment() can be made aware of this decision.
Failing to do so will result in ip6_fragment() dropping
the packet thinking it was "routed".
No change is required in the IPv4 path, because when
calling udp_tunnel_xmit_skb() we already pass the
'df' argument set to 0, therefore the resulting datagram
is allowed to be fragmented if need be.
Fixes: 08857b5ec5d9 ("ovpn: implement basic TX path (UDP)")
Reported-by: Gert Doering <gert@greenie.muc.de>
Closes: https://github.com/OpenVPN/ovpn-net-next/issues/3
Tested-by: Gert Doering <gert@greenie.muc.de>
Acked-by: Gert Doering <gert@greenie.muc.de> # as primary user
Link: https://mail-archive.com/openvpn-devel@lists.sourceforge.net/msg31577.html
Signed-off-by: Antonio Quartulli <antonio@openvpn.net>
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Signed-off-by: Antonio Quartulli <antonio@openvpn.net>
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Sabrina put quite some effort in reviewing the ovpn module
during its official submission to netdev.
For this reason she obtain extensive knowledge of the module
architecture and implementation.
Make her an official reviewer, so that I can be supported
in reviewing and acking new patches.
Acked-by: Sabrina Dubroca <sd@queasysnail.net>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Antonio Quartulli <antonio@openvpn.net>
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Lee Trager says:
====================
eth: fbnic: Add devlink dev flash support
fbnic supports updating firmware using signed PLDM images. PLDM images are
written into the flash. Flashing does not interrupt the operation of the
device.
V4: https://lore.kernel.org/netdev/20250510002851.3247880-1-lee@trager.us/T/#t
V3: https://lore.kernel.org/lkml/20241111043058.1251632-1-lee@trager.us/T/
V2: https://lore.kernel.org/all/20241022013941.3764567-1-lee@trager.us/
====================
Link: https://patch.msgid.link/20250512190109.2475614-1-lee@trager.us
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Add support to update the CMRT and control firmware as well as the UEFI
driver on fbnic using devlink dev flash.
Make sure the shutdown / quiescence paths like suspend take the devlink
lock to prevent them from interrupting the FW flashing process.
Signed-off-by: Lee Trager <lee@trager.us>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250512190109.2475614-6-lee@trager.us
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Add three new mailbox messages to support PLDM upgrades:
* FW_START_UPGRADE - Enables driver to request starting a firmware upgrade
by specifying the component to be upgraded and its
size.
* WRITE_CHUNK - Allows firmware to request driver to send a chunk of
data at the specified offset.
* FINISH_UPGRADE - Allows firmware to cancel the upgrade process and
return an error.
Signed-off-by: Lee Trager <lee@trager.us>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250512190109.2475614-5-lee@trager.us
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Extend fbnic mailbox to support multiple concurrent completion messages at
once. This enables fbnic to support running multiple operations at once
which depend on a response from firmware via the mailbox.
Signed-off-by: Lee Trager <lee@trager.us>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://patch.msgid.link/20250512190109.2475614-4-lee@trager.us
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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fbnic supports applying firmware which may not be rolled back. This is
implemented in firmware however it is useful for the driver to know the
minimum supported firmware version. This will enable the driver validate
new firmware before it is sent to the NIC. If it is too old the driver can
provide a clear message that the version is too old.
Signed-off-by: Lee Trager <lee@trager.us>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250512190109.2475614-3-lee@trager.us
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Not all drivers require send_package_data or send_component_table when
updating firmware. Instead of forcing drivers to implement a stub allow
these functions to go undefined.
Signed-off-by: Lee Trager <lee@trager.us>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Acked-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://patch.msgid.link/20250512190109.2475614-2-lee@trager.us
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Update HDA driver to support Tegra264 differences from legacy HDA,
which includes: clocks/resets, always power on, and hardware-managed
FPCI/IPFS initialization. The driver retrieves this chip-specific
information from soc_data.
Signed-off-by: Mohan Kumar D <mkumard@nvidia.com>
Signed-off-by: Sheetal <sheetal@nvidia.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20250512064258.1028331-4-sheetal@nvidia.com
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For Tegra264 device there is one clock, two resets and no power-domain.
Add the Tegra264 compatible and necessary logic to the binding doc to
determine appropriate clocks, resets and power-domain properties based
on the compatible string.
Signed-off-by: Sheetal <sheetal@nvidia.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20250512064258.1028331-3-sheetal@nvidia.com
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- Tegra194 and Tegra234 HDA is not compatible with Tegra30, hence update
them as standalone compatibles. Also, add necessary logic to the binding
doc as HDA clocks and resets for Tegra194 and Tegra234 are different from
Tegra30. This fixes below dtbs_check errors:
- compatible: 'oneOf' conditional failed, one must be fixed:
['nvidia,tegra194-hda'] is too short
'nvidia,tegra30-hda' was expected
'nvidia,tegra132-hda' was expected
- compatible: 'oneOf' conditional failed, one must be fixed:
['nvidia,tegra234-hda'] is too short
'nvidia,tegra30-hda' was expected
'nvidia,tegra132-hda' was expected
- hda@3510000: clock-names:1: 'hda2hdmi' was expected
- hda@3510000: reset-names:1: 'hda2hdmi' was expected
Signed-off-by: Sheetal <sheetal@nvidia.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20250512064258.1028331-2-sheetal@nvidia.com
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Microdia JP001 does not support reading the sample rate which leads to
many lines of "cannot get freq at ep 0x84".
This patch adds the USB ID to quirks.c and avoids those error messages.
usb 7-4: New USB device found, idVendor=0c45, idProduct=636b, bcdDevice= 1.00
usb 7-4: New USB device strings: Mfr=2, Product=1, SerialNumber=3
usb 7-4: Product: JP001
usb 7-4: Manufacturer: JP001
usb 7-4: SerialNumber: JP001
usb 7-4: 3:1: cannot get freq at ep 0x84
Cc: <stable@vger.kernel.org>
Signed-off-by: Nicolas Chauvet <kwizart@gmail.com>
Link: https://patch.msgid.link/20250515102132.73062-1-kwizart@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Commit 157ae5ffd76a dmaengine: mediatek: Fix a possible deadlock error
in mtk_cqdma_tx_status() fixed locks but kept unused varibale leading to
warning and build failure (due to warning treated as errors)
drivers/dma/mediatek/mtk-cqdma.c: In function 'mtk_cqdma_find_active_desc':
drivers/dma/mediatek/mtk-cqdma.c:423:23: error: unused variable 'flags' [-Werror=unused-variable]
423 | unsigned long flags;
| ^~~~~
Fix by dropping this unused flag
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Fixes: 157ae5ffd76a ("dmaengine: mediatek: Fix a possible deadlock error in mtk_cqdma_tx_status()")
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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If ntuple filters count is modified followed by
unicast filters count using devlink then the ntuple count
set by user is ignored and all the ntuple filters are
being reallocated. Fix this by storing the ntuple count
set by user. Without this patch, say if user tries
to modify ntuple count as 8 followed by ucast filter count as 4
using devlink commands then ntuple count is being reverted to
default value 16 i.e, not retaining user set value 8.
Fixes: 39c469188b6d ("octeontx2-pf: Add ucast filter count configurability via devlink.")
Signed-off-by: Subbaraya Sundeep <sbhatta@marvell.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/1747054357-5850-1-git-send-email-sbhatta@marvell.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Enabling of the temperature sensor was moved from mv88q2xxx_hwmon_probe to
mv88q222x_config_init with the consequence that the sensor is only
usable when the PHY is configured. Enable the sensor in
mv88q2xxx_hwmon_probe as well to fix this.
Signed-off-by: Dimitri Fedrau <dima.fedrau@gmail.com>
Link: https://patch.msgid.link/20250512-marvell-88q2xxx-hwmon-enable-at-probe-v4-1-9256a5c8f603@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Matthew Wilcox (Oracle) <willy@infradead.org> says:
FUSE already uses folios for its symlinks. Mirror that conversion in
the generic code and the NFS code. That lets us get rid of a few
folio->page->folio conversions in this path, and some of the few
remaining users of read_cache_page() / read_mapping_page().
* patches from https://lore.kernel.org/20250514171316.3002934-1-willy@infradead.org:
fs: Pass a folio to page_put_link()
nfs: Use a folio in nfs_get_link()
fs: Convert __page_get_link() to use a folio
Link: https://lore.kernel.org/20250514171316.3002934-1-willy@infradead.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
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All callers now have a folio. Pass it to page_put_link(), saving a
hidden call to compound_head(). Also add kernel-doc for page_get_link()
and page_put_link().
Signed-off-by: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Link: https://lore.kernel.org/20250514171316.3002934-4-willy@infradead.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
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Mirror the changes to __page_get_link() by retrieving a folio from
the page cache instead of a page. Removes two hidden calls to
compound_head().
Signed-off-by: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Link: https://lore.kernel.org/20250514171316.3002934-3-willy@infradead.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
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Retrieve a folio from the page cache instead of a page and operate
on it. Removes two hidden calls to compound_head().
Signed-off-by: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Link: https://lore.kernel.org/20250514171316.3002934-2-willy@infradead.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
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Try and make a few filesystem operations killable on the VFS
inode->i_mutex level.
* patches from https://lore.kernel.org/20250513150327.1373061-1-max.kellermann@ionos.com:
fs/read_write: make default_llseek() killable
fs/open: make do_truncate() killable
fs/open: make chmod_common() and chown_common() killable
include/linux/fs.h: add inode_lock_killable()
Link: https://lore.kernel.org/20250513150327.1373061-1-max.kellermann@ionos.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
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Allows killing processes that are waiting for the inode lock.
Signed-off-by: Max Kellermann <max.kellermann@ionos.com>
Link: https://lore.kernel.org/20250513150327.1373061-4-max.kellermann@ionos.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
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Allows killing processes that are waiting for the inode lock.
Signed-off-by: Max Kellermann <max.kellermann@ionos.com>
Link: https://lore.kernel.org/20250513150327.1373061-3-max.kellermann@ionos.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
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Allows killing processes that are waiting for the inode lock.
Signed-off-by: Max Kellermann <max.kellermann@ionos.com>
Link: https://lore.kernel.org/20250513150327.1373061-2-max.kellermann@ionos.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
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Prepare for making inode operations killable while they're waiting for
the lock.
Signed-off-by: Max Kellermann <max.kellermann@ionos.com>
Link: https://lore.kernel.org/20250513150327.1373061-1-max.kellermann@ionos.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
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Merge series from Simon Trimmer <simont@opensource.cirrus.com>:
These two patches introduce a log message when provisioning the cs35l56
family of devices that uniquely identifies the firmware tuning.
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Merge series from Zhang Yi <zhangyi@everest-semi.com>:
The driver is for codec ES8389 of everest-semi.
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Ensure that the hdr_trans_tlv command is included in the broadcast wtbl to
prevent the IPv6 and multicast packet from being dropped by the chip.
Cc: stable@vger.kernel.org
Fixes: cb1353ef3473 ("wifi: mt76: mt7925: integrate *mlo_sta_cmd and *sta_cmd")
Reported-by: Benjamin Xiao <fossben@pm.me>
Tested-by: Niklas Schnelle <niks@kernel.org>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Link: https://lore.kernel.org/lkml/EmWnO5b-acRH1TXbGnkx41eJw654vmCR-8_xMBaPMwexCnfkvKCdlU5u19CGbaapJ3KRu-l3B-tSUhf8CCQwL0odjo6Cd5YG5lvNeB-vfdg=@pm.me/
Link: https://patch.msgid.link/20250509010421.403022-1-mingyen.hsieh@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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gitolite.kernel.org:pub/scm/linux/kernel/git/alexs/linux into docs-mw
Chinese translation docs for 6.16-rc1 from Alex Shi
This is the Chinese translation subtree for 6.16-rc1. It just
includes few changes:
- MAINTAINERS: Change Yanteng's email address
- docs/zh_CN: Add how-to of Chinese translation
- Add networking translation index
- Docs/zh_CN: Translate msg_zerocopy.rst to Simplified Chinese
Signed-off-by: Alex Shi <alexs@kernel.org>
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This is a preparation for large readdir buffers in fuse.
Simply setting the fuse buffer size to the userspace buffer size should
work, the record sizes are similar (fuse's is slightly larger than libc's,
so no overflow should ever happen).
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Jaco Kroon <jaco@uls.co.za>
Link: https://lore.kernel.org/20250513151012.1476536-1-mszeredi@redhat.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
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