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a4bb481aeb
The read-modify-write of QSYS_TAG_CONFIG from vsc9959_sched_speed_set()
runs unlocked with respect to the other functions that access it, which
are vsc9959_tas_guard_bands_update(), vsc9959_qos_port_tas_set() and
vsc9959_tas_clock_adjust(). All the others are under ocelot->tas_lock,
so move the vsc9959_sched_speed_set() access under that lock as well, to
resolve the concurrency.
Fixes:
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.. | ||
b53 | ||
hirschmann | ||
microchip | ||
mv88e6xxx | ||
ocelot | ||
qca | ||
realtek | ||
sja1105 | ||
xrs700x | ||
bcm_sf2.c | ||
bcm_sf2.h | ||
bcm_sf2_cfp.c | ||
bcm_sf2_regs.h | ||
dsa_loop.c | ||
dsa_loop.h | ||
dsa_loop_bdinfo.c | ||
Kconfig | ||
lan9303-core.c | ||
lan9303.h | ||
lan9303_i2c.c | ||
lan9303_mdio.c | ||
lantiq_gswip.c | ||
lantiq_pce.h | ||
Makefile | ||
mt7530.c | ||
mt7530.h | ||
mv88e6060.c | ||
mv88e6060.h | ||
rzn1_a5psw.c | ||
rzn1_a5psw.h | ||
vitesse-vsc73xx-core.c | ||
vitesse-vsc73xx-platform.c | ||
vitesse-vsc73xx-spi.c | ||
vitesse-vsc73xx.h |