Re: [PATCH] Prevent race condition between USB authorisation and USB discovery events

On Tue, 18 Dec 2018 at 03:21, Alan Stern wrote: > > On Mon, 17 Dec 2018, Andrew Worsley wrote: > > > A sysfs driven USB authorisation change can trigger a usb_set_configuration > > while a hub_event worker thread is running. This can result in a USB device > >

[PATCH] Prevent race condition between USB authorisation and USB discovery events

no problems (spurious disables or hangs) in 750+ boots. Signed-off-by: Andrew Worsley --- drivers/usb/core/hub.c | 9 + 1 file changed, 9 insertions(+) diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index f76b2e0aba9d..dabd07aa8602 100644 --- a/drivers/usb/core/hub.c +++ b/drivers

[PATCH] Round UBI average erase count up to next integer

. We believe this is due to "program disturb" and want those PEB to be re-used later than average. Signed-off-by: Andrew Worsley --- drivers/mtd/ubi/attach.c | 2 +- drivers/mtd/ubi/fastmap.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/ubi/

[PATCH] Round UBI average erase count up to next integer

. We believe this is due to "program disturb" and want those PEB to be re-used later than average. Signed-off-by: Andrew Worsley --- drivers/mtd/ubi/attach.c | 2 +- drivers/mtd/ubi/fastmap.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/ubi/

Round up the average EC for recovered EB to defer their reuse

less than average number. Andrew Worsley

Round up the average EC for recovered EB to defer their reuse

less than average number. Andrew Worsley

Re: 4.16-rc3 fails to resume on MacBookPro10,1 -

On 11 March 2018 at 21:34, Pavel Machek wrote: > Hi! > >> >> Ok - all the test modes work but a full s2ram hangs (never comes back) >> and obviously the resume full save to disk fails. >> >> I attach the following files: >> >> echo reboot > /sys/power/disk >> echo disk >

Re: 4.16-rc3 fails to resume on MacBookPro10,1 -

On 11 March 2018 at 21:34, Pavel Machek wrote: > Hi! > >> >> Ok - all the test modes work but a full s2ram hangs (never comes back) >> and obviously the resume full save to disk fails. >> >> I attach the following files: >> >> echo reboot > /sys/power/disk >> echo disk > /sys/power/state >>

[PATCH 1/2] Extend 1W master driver DS2482 with module option to support PPM/SPU/1WS features

Extend the one wire DS2482 master driver with a module option that allows support for PPM/SPU/1WS interface modes to be requested. This allows support of chips that require one or more of these features such as the DS28E05. Signed-off-by: Andrew Worsley <amwors...@gmail.com> Acked-by: E

[no subject]

these or similar chips. Thanks Andrew Worsley

[PATCH 2/2] Add 1w slave driver for DS28E05 EEPROM

Add a one wire driver for the DS28E05 one wire slave chip. This chip requires OverDrive support to talk to it. Signed-off-by: Andrew Worsley <amwors...@gmail.com> Acked-by: Evgeniy Polyakov <z...@ioremap.net> --- drivers/w1/slaves/Kconfig | 8 ++ drivers/w1/slaves/Makef

[PATCH 1/2] Extend 1W master driver DS2482 with module option to support PPM/SPU/1WS features

Extend the one wire DS2482 master driver with a module option that allows support for PPM/SPU/1WS interface modes to be requested. This allows support of chips that require one or more of these features such as the DS28E05. Signed-off-by: Andrew Worsley Acked-by: Evgeniy Polyakov --- drivers

[no subject]

these or similar chips. Thanks Andrew Worsley

[PATCH 2/2] Add 1w slave driver for DS28E05 EEPROM

Add a one wire driver for the DS28E05 one wire slave chip. This chip requires OverDrive support to talk to it. Signed-off-by: Andrew Worsley Acked-by: Evgeniy Polyakov --- drivers/w1/slaves/Kconfig | 8 ++ drivers/w1/slaves/Makefile| 1 + drivers/w1/slaves/w1_ds2805.c | 313