linux-stable/include/soc
Vladimir Oltean 009d30f1a7 net: mscc: ocelot: extend ocelot->fwd_domain_lock to cover ocelot->tas_lock
In a future commit we will have to call vsc9959_tas_guard_bands_update()
from ocelot_port_update_active_preemptible_tcs(), and that will be
impossible due to the AB/BA locking dependencies between
ocelot->tas_lock and ocelot->fwd_domain_lock.

Just like we did in commit 3ff468ef98 ("net: mscc: ocelot: remove
struct ocelot_mm_state :: lock"), the only solution is to expand the
scope of ocelot->fwd_domain_lock for it to also serialize changes made
to the Time-Aware Shaper, because those will have to result in a
recalculation of cut-through TCs, which is something that depends on the
forwarding domain.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Message-ID: <20230705104422.49025-2-vladimir.oltean@nxp.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-06 19:10:22 -07:00
..
amlogic perf/amlogic: Add support for Amlogic meson G12 SoC DDR PMU driver 2022-11-21 18:28:45 +00:00
arc clocksource/drivers/arc_timer: Eliminate redefined macro error 2021-10-16 22:15:01 +02:00
at91 ARM: at91: pm: avoid soft resetting AC DLL 2022-11-01 12:25:19 +02:00
bcm2835 firmware: raspberrypi: Fix type assignment 2023-01-10 13:44:04 -08:00
canaan clk: Add RISC-V Canaan Kendryte K210 clock driver 2021-02-22 17:51:04 -08:00
fsl soc: fsl: cpm1: Add support for QMC 2023-03-05 23:37:03 +00:00
imx clocksource/drivers/imx-gpt: Fold <soc/imx/timer.h> into its only user 2023-06-23 09:33:43 +02:00
mediatek memory: mtk-smi: Add enable IOMMU SMC command for MM master 2022-08-30 20:54:05 +03:00
microchip clk: microchip: mpfs: add reset controller 2022-09-14 10:55:17 +03:00
mscc net: mscc: ocelot: extend ocelot->fwd_domain_lock to cover ocelot->tas_lock 2023-07-06 19:10:22 -07:00
qcom soc: qcom: Make the Qualcomm UFS/SDCC ICE a dedicated driver 2023-04-07 12:08:39 -07:00
rockchip soc: rockchip: power-domain: Manage resource conflicts with firmware 2022-05-09 03:36:52 +09:00
sa1100 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
sifive soc: sifive: ccache: Rename SiFive L2 cache to Composable cache. 2022-10-13 11:06:51 -07:00
starfive clk: starfive: Avoid casting iomem pointers 2023-04-13 15:45:46 -07:00
tegra memory: tegra: Changes for v6.5-rc1 2023-06-21 21:49:01 +02:00