Hi Rafael, On Tue, Jul 7, 2020 at 5:56 PM Rafael J. Wysocki <[email protected]> wrote: > On Wed, Jul 1, 2020 at 9:43 PM Saravana Kannan <[email protected]> wrote: > > When commit 93d2e4322aa7 ("of: platform: Batch fwnode parsing when > > adding all top level devices") enabled batch processing of fw_devlink to > > optimize the parsing time, it caused a suspend/resume regression due to > > the use of deferred probing early on at boot. > > > > This series fixes the regression by avoiding the use of deferred probing > > when optimizing fw_devlink parsing. > > > > Saravana Kannan (3): > > driver core: Don't do deferred probe in parallel with kernel_init > > thread > > driver core: Rename dev_links_info.defer_sync to defer_hook > > driver core: Avoid deferred probe due to fw_devlink_pause/resume() > > > > drivers/base/base.h | 1 - > > drivers/base/core.c | 44 ++++++++++++++++++++++++++++++------------ > > drivers/base/dd.c | 5 ----- > > include/linux/device.h | 5 +++-- > > 4 files changed, 35 insertions(+), 20 deletions(-) > > > > -- > > Geert, any chance to test this series on top of 5.8-rc? It is > expected to fix the suspend/resume regression reported by you.
Sorry, I had completely forgotten I hadn't tested this iteration of the fix(es) yet. Thanks for the reminder! Works fine when applied on top of v5.8-rc4. Tested on r8a7740/armadillo, sh73a0/kzm9g, r8a7791/koelsch, and r8a77951/salvator-xs. Tested-by: Geert Uytterhoeven <[email protected]> Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected] In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
