Re: [PATCH v2 1/3] Revert "USB: cdc-acm: fix rounding error in TIOCSSERIAL"

2021-04-08 Thread Oliver Neukum
Am Donnerstag, den 08.04.2021, 15:16 +0200 schrieb Johan Hovold: > This reverts commit b401f8c4f492cbf74f3f59c9141e5be3071071bb. > > The offending commit claimed that trying to set the values reported back > by TIOCGSERIAL as a regular user could result in an -EPERM error when HZ > is 250, but

[PATCH v2 1/3] Revert "USB: cdc-acm: fix rounding error in TIOCSSERIAL"

2021-04-08 Thread Johan Hovold
This reverts commit b401f8c4f492cbf74f3f59c9141e5be3071071bb. The offending commit claimed that trying to set the values reported back by TIOCGSERIAL as a regular user could result in an -EPERM error when HZ is 250, but that was never the case. With HZ=250, the default 0.5 second value of