Marc Kleine-Budde says: ==================== pull-request: can 2023-05-18 this is a pull request of 7 patches for net/master. The first 6 patches are by Jimmy Assarsson and fix several bugs in the kvaser_pciefd driver. The latest patch is from me and reverts a change in stm32f746.dtsi that causes build errors due to a missing dependent patch. * tag 'linux-can-fixes-for-6.4-20230518' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can: Revert "ARM: dts: stm32: add CAN support on stm32f746" can: kvaser_pciefd: Disable interrupts in probe error path can: kvaser_pciefd: Do not send EFLUSH command on TFD interrupt can: kvaser_pciefd: Empty SRB buffer in probe can: kvaser_pciefd: Call request_irq() before enabling interrupts can: kvaser_pciefd: Clear listen-only bit if not explicitly requested can: kvaser_pciefd: Set CAN_STATE_STOPPED in kvaser_pciefd_stop() ==================== Link: https://lore.kernel.org/r/20230518073241.1110453-1-mkl@pengutronix.de Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Kalle Valo says: ==================== wireless fixes for v6.4 A lot of fixes this time, for both the stack and the drivers. The brcmfmac resume fix has been reported by several people so I would say it's the most important here. The iwlwifi RFI workaround is also something which was reported as a regression recently. * tag 'wireless-2023-05-17' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless: (31 commits) wifi: b43: fix incorrect __packed annotation wifi: rtw88: sdio: Always use two consecutive bytes for word operations mac80211_hwsim: fix memory leak in hwsim_new_radio_nl wifi: iwlwifi: mvm: Add locking to the rate read flow wifi: iwlwifi: Don't use valid_links to iterate sta links wifi: iwlwifi: mvm: don't trust firmware n_channels wifi: iwlwifi: mvm: fix OEM's name in the tas approved list wifi: iwlwifi: fix OEM's name in the ppag approved list wifi: iwlwifi: mvm: fix initialization of a return value wifi: iwlwifi: mvm: fix access to fw_id_to_mac_id wifi: iwlwifi: fw: fix DBGI dump wifi: iwlwifi: mvm: fix number of concurrent link checks wifi: iwlwifi: mvm: fix cancel_delayed_work_sync() deadlock wifi: iwlwifi: mvm: don't double-init spinlock wifi: iwlwifi: mvm: always free dup_data wifi: mac80211: recalc chanctx mindef before assigning wifi: mac80211: consider reserved chanctx for mindef wifi: mac80211: simplify chanctx allocation wifi: mac80211: Abort running color change when stopping the AP wifi: mac80211: fix min center freq offset tracing ... ==================== Link: https://lore.kernel.org/r/20230517151914.B0AF6C433EF@smtp.kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The legacy drivers that still get called from net/Space.c have prototypes in net/Space, but this header is not included in most of the files that define those functions: drivers/net/ethernet/cirrus/cs89x0.c:1649:28: error: no previous prototype for 'cs89x0_probe' [-Werror=missing-prototypes] drivers/net/ethernet/8390/ne.c:947:28: error: no previous prototype for 'ne_probe' [-Werror=missing-prototypes] drivers/net/ethernet/8390/smc-ultra.c:167:28: error: no previous prototype for 'ultra_probe' [-Werror=missing-prototypes] drivers/net/ethernet/amd/lance.c:438:28: error: no previous prototype for 'lance_probe' [-Werror=missing-prototypes] drivers/net/ethernet/3com/3c515.c:422:20: error: no previous prototype for 'tc515_probe' [-Werror=missing-prototypes] Add the inclusion to avoids the warnings. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20230516194625.549249-1-arnd@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
When the system attempts to sleep while mtk_t7xx is not ready, the driver cannot put the device to sleep: [ 12.472918] mtk_t7xx 0000:57:00.0: [PM] Exiting suspend, modem in invalid state [ 12.472936] mtk_t7xx 0000:57:00.0: PM: pci_pm_suspend(): t7xx_pci_pm_suspend+0x0/0x20 [mtk_t7xx] returns -14 [ 12.473678] mtk_t7xx 0000:57:00.0: PM: dpm_run_callback(): pci_pm_suspend+0x0/0x1b0 returns -14 [ 12.473711] mtk_t7xx 0000:57:00.0: PM: failed to suspend async: error -14 [ 12.764776] PM: Some devices failed to suspend, or early wake event detected Mediatek confirmed the device can take a rather long time to complete its initialization, so wait for up to 20 seconds until init is done. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
The XPCS expects clause 73 (copper backplane) autoneg to follow the
ethtool autoneg bit. It actually did that until the blamed
commit inaptly replaced state->an_enabled (coming from ethtool) with
phylink_autoneg_inband() (coming from the device tree or struct
phylink_config), as part of an unrelated phylink_pcs API conversion.
Russell King suggests that state->an_enabled from the original code was
just a proxy for the ethtool Autoneg bit, and that the correct way of
restoring the functionality is to check for this bit in the advertising
mask.
Fixes: 11059740e616 ("net: pcs: xpcs: convert to phylink_pcs_ops")
Link: https://lore.kernel.org/netdev/ZGNt2MFeRolKGFck@shell.armlinux.org.uk/
Suggested-by: Russell King (Oracle) <linux@armlinux.org.uk>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
In suspend and resume cycle, the removal and rescan of device ends
up in NULL pointer dereference.
During driver initialization, if the ipc_imem_wwan_channel_init()
fails to get the valid device capabilities it returns an error and
further no resource (wwan struct) will be allocated. Now in this
situation if driver removal procedure is initiated it would result
in NULL pointer exception since unallocated wwan struct is dereferenced
inside ipc_wwan_deinit().
ipc_imem_run_state_worker() to handle the called functions return value
and to release the resource in failure case. It also reports the link
down event in failure cases. The user space application can handle this
event to do a device reset for restoring the device communication.
Fixes: 3670970dd8c6 ("net: iosm: shared memory IPC interface")
Reported-by: Samuel Wein PhD <sam@samwein.com>
Closes: https://lore.kernel.org/netdev/20230427140819.1310f4bd@kernel.org/T/
Signed-off-by: M Chetan Kumar <m.chetan.kumar@linux.intel.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
In igb_hash_mc_addr() the expression:
"mc_addr[4] >> 8 - bit_shift", right shifting "mc_addr[4]"
shift by more than 7 bits always yields zero, so hash becomes not so different.
Add initialization with bit_shift = 1 and add a loop condition to ensure
bit_shift will be always in [1..8] range.
Fixes: 9d5c824399de ("igb: PCI-Express 82575 Gigabit Ethernet driver")
Signed-off-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Tony nguyen says: ==================== Intel Wired LAN Driver Updates 2023-05-16 This series contains updates to ice and iavf drivers. Ahmed adds setting of missed condition for statistics which caused incorrect reporting of values for ice. For iavf, he removes a call to set VLAN offloads during re-initialization which can cause incorrect values to be set. Dawid adds checks to ensure VF is ready to be reset before executing commands that will require it to be reset on ice. --- v2: Patch 2 - Redo commit message ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
According to datasheet, the command opcode must be specified
into bits [14:12] of the Extended Port Control register (EPC).
Fixes: de776d0d316f ("net: dsa: mv88e6xxx: add support for mv88e6393x family")
Signed-off-by: Marco Migliore <m.migliore@tiesse.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
cas_saturn_firmware_init() allocates some memory using vmalloc(). This
memory is freed in the .remove() function but not it the error handling
path of the probe.
Add the missing vfree() to avoid a memory leak, should an error occur.
Fixes: fcaa40669cd7 ("cassini: use request_firmware")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>