Hi Shimoda-san, On Mon, Jun 29, 2020 at 1:49 PM Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> wrote: > On Mon, Jun 29, 2020 at 12:04 PM Yoshihiro Shimoda > <yoshihiro.shimoda.uh@xxxxxxxxxxx> wrote: > > > From: Geert Uytterhoeven, Sent: Friday, June 26, 2020 7:13 PM > > > On Fri, Jun 26, 2020 at 11:32 AM Yoshihiro Shimoda > > > <yoshihiro.shimoda.uh@xxxxxxxxxxx> wrote: > > > > Note that v5.8-rc2 with r8a77951-salvator-xs seems to cause panic from > > > > PCI driver when the system is suspended. So, I disabled the PCI > > > > devices when I tested this patch series. > > > > > > Does this happen with current renesas-devel and renesas_defconfig? > > > (it doesn't for me) > > > > Yes. I enabled PM_DEBUG and E1000E though. > > > > > Do you have any PCIe devices attached? (I haven't) > > > > Yes. (Intel Ethernet card is connected to the PCI slot.) > > > > < my environment > > > - r8a77961-salvator-xs > > - renesas-devel-2020-06-26-v5.8-rc2 > > + renesas_defconfig + PM_DEBUG + E1000E > > - initramfs > > Doesn't fail for me on R-Car H3 ES2.0, so it needs the presence of a > PCIe card. Unfortunately I haven't any (added to shopping wishlist). [...] > The failure mode looks like the PCI card is accessed while the PCI host > bridge has been suspended. Does "[PATCH v1] driver core: Fix suspend/resume order issue with deferred probe"[1] help? [1] https://lore.kernel.org/lkml/20200625032430.152447-1-saravanak@xxxxxxxxxx/ Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx 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
