Re: arm: ERROR: modpost: "__aeabi_uldivmod" [drivers/gpu/drm/sun4i/sun4i-drm-hdmi.ko] undefined!

2024-03-14 Thread Maxime Ripard
On Thu, Mar 14, 2024 at 10:27:23AM +0100, Geert Uytterhoeven wrote: > On Sat, Mar 9, 2024 at 3:34 PM David Laight wrote: > > From: Maxime Ripard > > > Sent: 04 March 2024 11:46 > > > > > > On Mon, Mar 04, 2024 at 12:11:36PM +0100, Arnd Bergmann wrote: > > > > On Mon, Mar 4, 2024, at 09:07, Naresh

Re: arm: ERROR: modpost: "__aeabi_uldivmod" [drivers/gpu/drm/sun4i/sun4i-drm-hdmi.ko] undefined!

2024-03-14 Thread Geert Uytterhoeven
On Thu, Mar 14, 2024 at 10:27 AM Geert Uytterhoeven wrote: > On Sat, Mar 9, 2024 at 3:34 PM David Laight wrote: > > From: Maxime Ripard > > > Sent: 04 March 2024 11:46 > > > > > > On Mon, Mar 04, 2024 at 12:11:36PM +0100, Arnd Bergmann wrote: > > > > On Mon, Mar 4, 2024, at 09:07, Naresh Kamboju

Re: arm: ERROR: modpost: "__aeabi_uldivmod" [drivers/gpu/drm/sun4i/sun4i-drm-hdmi.ko] undefined!

2024-03-14 Thread Geert Uytterhoeven
On Sat, Mar 9, 2024 at 3:34 PM David Laight wrote: > From: Maxime Ripard > > Sent: 04 March 2024 11:46 > > > > On Mon, Mar 04, 2024 at 12:11:36PM +0100, Arnd Bergmann wrote: > > > On Mon, Mar 4, 2024, at 09:07, Naresh Kamboju wrote: > > > > The arm defconfig builds failed on today's Linux next

RE: arm: ERROR: modpost: "__aeabi_uldivmod" [drivers/gpu/drm/sun4i/sun4i-drm-hdmi.ko] undefined!

2024-03-09 Thread David Laight
From: Maxime Ripard > Sent: 04 March 2024 11:46 > > On Mon, Mar 04, 2024 at 12:11:36PM +0100, Arnd Bergmann wrote: > > On Mon, Mar 4, 2024, at 09:07, Naresh Kamboju wrote: > > > The arm defconfig builds failed on today's Linux next tag next-20240304. > > > > > > Build log: > > > - > > >

Re: arm: ERROR: modpost: "__aeabi_uldivmod" [drivers/gpu/drm/sun4i/sun4i-drm-hdmi.ko] undefined!

2024-03-04 Thread Ard Biesheuvel
On Mon, 4 Mar 2024 at 14:49, Arnd Bergmann wrote: > > On Mon, Mar 4, 2024, at 14:01, Ard Biesheuvel wrote: > > On Mon, 4 Mar 2024 at 13:35, Arnd Bergmann wrote: > >> On Mon, Mar 4, 2024, at 12:45, Andre Przywara wrote: > >> It's not critical if this is called infrequently, and as Maxime > >>

Re: arm: ERROR: modpost: "__aeabi_uldivmod" [drivers/gpu/drm/sun4i/sun4i-drm-hdmi.ko] undefined!

2024-03-04 Thread Arnd Bergmann
On Mon, Mar 4, 2024, at 14:01, Ard Biesheuvel wrote: > On Mon, 4 Mar 2024 at 13:35, Arnd Bergmann wrote: >> On Mon, Mar 4, 2024, at 12:45, Andre Przywara wrote: >> It's not critical if this is called infrequently, and as Maxime >> just replied, the 64-bit division is in fact required here. >>

Re: arm: ERROR: modpost: "__aeabi_uldivmod" [drivers/gpu/drm/sun4i/sun4i-drm-hdmi.ko] undefined!

2024-03-04 Thread Ard Biesheuvel
On Mon, 4 Mar 2024 at 13:35, Arnd Bergmann wrote: > > On Mon, Mar 4, 2024, at 12:45, Andre Przywara wrote: > > On Mon, 04 Mar 2024 12:26:46 +0100 > > "Arnd Bergmann" wrote: > > > >> On Mon, Mar 4, 2024, at 12:24, Andre Przywara wrote: > >> > On Mon, 04 Mar 2024 12:11:36 +0100 "Arnd Bergmann"

Re: arm: ERROR: modpost: "__aeabi_uldivmod" [drivers/gpu/drm/sun4i/sun4i-drm-hdmi.ko] undefined!

2024-03-04 Thread Arnd Bergmann
On Mon, Mar 4, 2024, at 12:45, Andre Przywara wrote: > On Mon, 04 Mar 2024 12:26:46 +0100 > "Arnd Bergmann" wrote: > >> On Mon, Mar 4, 2024, at 12:24, Andre Przywara wrote: >> > On Mon, 04 Mar 2024 12:11:36 +0100 "Arnd Bergmann" wrote: >> >> >> >> This used to be a 32-bit division. If the rate

Re: arm: ERROR: modpost: "__aeabi_uldivmod" [drivers/gpu/drm/sun4i/sun4i-drm-hdmi.ko] undefined!

2024-03-04 Thread Maxime Ripard
Hi, On Mon, Mar 04, 2024 at 12:11:36PM +0100, Arnd Bergmann wrote: > On Mon, Mar 4, 2024, at 09:07, Naresh Kamboju wrote: > > The arm defconfig builds failed on today's Linux next tag next-20240304. > > > > Build log: > > - > > ERROR: modpost: "__aeabi_uldivmod" > >

Re: arm: ERROR: modpost: "__aeabi_uldivmod" [drivers/gpu/drm/sun4i/sun4i-drm-hdmi.ko] undefined!

2024-03-04 Thread Andre Przywara
On Mon, 04 Mar 2024 12:26:46 +0100 "Arnd Bergmann" wrote: > On Mon, Mar 4, 2024, at 12:24, Andre Przywara wrote: > > On Mon, 04 Mar 2024 12:11:36 +0100 "Arnd Bergmann" wrote: > >> > >> This used to be a 32-bit division. If the rate is never more than > >> 4.2GHz, clock could be turned back

Re: arm: ERROR: modpost: "__aeabi_uldivmod" [drivers/gpu/drm/sun4i/sun4i-drm-hdmi.ko] undefined!

2024-03-04 Thread Arnd Bergmann
On Mon, Mar 4, 2024, at 12:24, Andre Przywara wrote: > On Mon, 04 Mar 2024 12:11:36 +0100 "Arnd Bergmann" wrote: >> >> This used to be a 32-bit division. If the rate is never more than >> 4.2GHz, clock could be turned back into 'unsigned long' to avoid >> the expensive div_u64(). > > Wouldn't

Re: arm: ERROR: modpost: "__aeabi_uldivmod" [drivers/gpu/drm/sun4i/sun4i-drm-hdmi.ko] undefined!

2024-03-04 Thread Andre Przywara
On Mon, 04 Mar 2024 12:11:36 +0100 "Arnd Bergmann" wrote: Hi, > On Mon, Mar 4, 2024, at 09:07, Naresh Kamboju wrote: > > The arm defconfig builds failed on today's Linux next tag next-20240304. > > > > Build log: > > - > > ERROR: modpost: "__aeabi_uldivmod" > >

Re: arm: ERROR: modpost: "__aeabi_uldivmod" [drivers/gpu/drm/sun4i/sun4i-drm-hdmi.ko] undefined!

2024-03-04 Thread Arnd Bergmann
On Mon, Mar 4, 2024, at 09:07, Naresh Kamboju wrote: > The arm defconfig builds failed on today's Linux next tag next-20240304. > > Build log: > - > ERROR: modpost: "__aeabi_uldivmod" > [drivers/gpu/drm/sun4i/sun4i-drm-hdmi.ko] undefined! > Apparently caused by the 64-bit division in