Csókás Bence b353b241f1 net: fec: Use a spinlock to guard fep->ptp_clk_on ...

Mutexes cannot be taken in a non-preemptible context,
causing a panic in `fec_ptp_save_state()`. Replacing
`ptp_clk_mutex` by `tmreg_lock` fixes this.

Fixes: 6a4d7234ae ("net: fec: ptp: avoid register access when ipg clock is disabled")
Fixes: f79959220f ("fec: Restart PPS after link state change")
Reported-by: Marc Kleine-Budde <mkl@pengutronix.de>
Link: https://lore.kernel.org/all/20220827160922.642zlcd5foopozru@pengutronix.de/
Signed-off-by: Csókás Bence <csokas.bence@prolan.hu>
Tested-by: Francesco Dolcini <francesco.dolcini@toradex.com> # Toradex Apalis iMX6
Link: https://lore.kernel.org/r/20220901140402.64804-1-csokas.bence@prolan.hu
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

2022-09-02 21:15:39 -07:00

..

dpaa

net: dpaa: Fix <1G ethernet on LS1046ARDB

2022-08-19 16:21:08 -07:00

dpaa2

dpaa2-eth: trace the allocated address instead of page struct

2022-08-11 10:30:04 -07:00

enetc

net: enetc: Use pci_release_region() to release some resources

2022-05-28 20:20:42 +01:00

fman

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2022-01-09 17:00:17 -08:00

fs_enet

Merge tag 'powerpc-6.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2022-08-06 16:38:17 -07:00

fec_main.c

net: fec: Use a spinlock to guard fep->ptp_clk_on

2022-09-02 21:15:39 -07:00

fec_mpc52xx_phy.c

powerpc/mpc5xxx: Switch mpc5xxx_get_bus_frequency() to use fwnode

2022-06-22 12:51:49 +10:00

fec_mpc52xx.c

powerpc/mpc5xxx: Switch mpc5xxx_get_bus_frequency() to use fwnode

2022-06-22 12:51:49 +10:00

fec_mpc52xx.h

…

fec_ptp.c

net: fec: Use a spinlock to guard fep->ptp_clk_on

2022-09-02 21:15:39 -07:00

fec.h

net: fec: Use a spinlock to guard fep->ptp_clk_on

2022-09-02 21:15:39 -07:00

fsl_pq_mdio.c

net: freescale: convert comma to semicolon

2020-12-09 16:23:08 -08:00

gianfar_ethtool.c

net: gianfar: add support for software TX timestamping

2022-06-30 21:09:05 -07:00

gianfar.c

net: gianfar: add support for software TX timestamping

2022-06-30 21:09:05 -07:00

gianfar.h

eth: gfar: remove a copy of the NAPI_POLL_WEIGHT define

2022-04-29 11:56:42 +01:00

Kconfig

ethernet: fix PTP_1588_CLOCK dependencies

2021-08-13 17:49:05 -07:00

Makefile

net: enetc: fix link error again

2021-04-22 13:23:07 -07:00

ucc_geth_ethtool.c

ethtool: extend ringparam setting/getting API with rx_buf_len

2021-11-22 12:31:49 +00:00

ucc_geth.c

ethernet: use of_get_ethdev_address()

2021-10-07 13:39:51 +01:00

ucc_geth.h

ethernet: ucc_geth: simplify rx/tx allocations

2021-01-21 12:19:56 -08:00

xgmac_mdio.c

net/fsl: xgmac_mdio: use correct format characters

2022-03-17 16:34:12 -07:00