Re: mainline build failure due to 7966f319c66d ("drm/amd/display: Introduce DML2")

2023-11-06 Thread Sudip Mukherjee
On Thu, 2 Nov 2023 at 22:53, Alex Deucher wrote: > > On Thu, Nov 2, 2023 at 1:07 PM Sudip Mukherjee > wrote: > > > > On Thu, 2 Nov 2023 at 16:52, Alex Deucher wrote: > > > > > > On Thu, Nov 2, 2023 at 5:32 AM Sudip Mukherjee (Codethink) > > > wr

Re: mainline build failure due to 7966f319c66d ("drm/amd/display: Introduce DML2")

2023-11-02 Thread Sudip Mukherjee
On Thu, 2 Nov 2023 at 16:52, Alex Deucher wrote: > > On Thu, Nov 2, 2023 at 5:32 AM Sudip Mukherjee (Codethink) > wrote: > > > > Hi All, > > > > The latest mainline kernel branch fails to build x86_64 allmodconfig > > with the error: > > >

mainline build failure due to 7966f319c66d ("drm/amd/display: Introduce DML2")

2023-11-02 Thread Sudip Mukherjee (Codethink)
Hi All, The latest mainline kernel branch fails to build x86_64 allmodconfig with the error: drivers/gpu/drm/amd/amdgpu/../display/dc/dml2/display_mode_core.c: In function 'dml_prefetch_check': drivers/gpu/drm/amd/amdgpu/../display/dc/dml2/display_mode_core.c:6707:1: error: the frame size of 20

Re: mainline build failure due to 5d8c3e836fc2 ("drm/amd/display: fix array-bounds error in dc_stream_remove_writeback()")

2022-10-06 Thread Sudip Mukherjee
On Thu, Oct 6, 2022 at 9:37 PM Kees Cook wrote: > > On Thu, Oct 06, 2022 at 12:39:40PM -0700, Linus Torvalds wrote: > > What confuses me is that error message ("array subscript [0, 0] is > > outside array bounds of 'struct dc_writeback_info[1]') which seems to > > be aware that the value is actual

Re: mainline build failure due to 5d8c3e836fc2 ("drm/amd/display: fix array-bounds error in dc_stream_remove_writeback()")

2022-10-06 Thread Sudip Mukherjee
On Thu, Oct 6, 2022 at 8:39 PM Linus Torvalds wrote: > > On Thu, Oct 6, 2022 at 1:51 AM Sudip Mukherjee (Codethink) > wrote: > > > > This is only seen with gcc-11, gcc-12 builds are ok. > > Hmm. This seems to be some odd gcc issue. > > > The fix *MAY* be

mainline build failure due to 5d8c3e836fc2 ("drm/amd/display: fix array-bounds error in dc_stream_remove_writeback()")

2022-10-06 Thread Sudip Mukherjee (Codethink)
Hi All, The latest mainline kernel branch fails to build allmodconfig for every ARCH with gcc-11 with the error: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_stream.c: In function 'dc_stream_remove_writeback': drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_stream.c:527:83: error: array su

build failure of next-20220920 due to c2b08e7a6d27 ("drm/amdgpu: move entity selection and job init earlier during CS")

2022-09-20 Thread Sudip Mukherjee
Hi All, The builds of arm64 allmodconfig with clang failed to build next-20220920 with the error: drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c:1190:3: error: variable 'r' is uninitialized when used here [-Werror,-Wuninitialized] r |= !amdgpu_ttm_tt_get_user_pages_done(bo->tbo.ttm);

Re: mainline build failure (new) for x86_64 allmodconfig with clang

2022-09-19 Thread Sudip Mukherjee
Hi Nathan, On Sat, Sep 17, 2022 at 2:25 PM Nathan Chancellor wrote: > > Hi Sudip, > > On Sat, Sep 17, 2022 at 11:55:05AM +0100, Sudip Mukherjee (Codethink) wrote: > > Hi All, > > > > The latest mainline kernel branch fails to build for x86_64 allmodconfig

mainline build failure (new) for x86_64 allmodconfig with clang

2022-09-19 Thread Sudip Mukherjee (Codethink)
Hi All, The latest mainline kernel branch fails to build for x86_64 allmodconfig with clang. The errors are: drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn314/display_mode_vba_314.c:4020:6: error: stack frame size (2184) exceeds limit (2048) in 'dml314_ModeSupportAndSystemConfigurationFull' [

Re: build failure of next-20220817 for amdgpu due to 7bc913085765 ("drm/amdkfd: Try to schedule bottom half on same core")

2022-08-18 Thread Sudip Mukherjee
On Thu, Aug 18, 2022 at 4:10 PM Randy Dunlap wrote: > > > > On 8/18/22 03:43, Sudip Mukherjee wrote: > > On Thu, Aug 18, 2022 at 3:09 AM Randy Dunlap wrote: > >> > >> > >> > >> On 8/17/22 19:01, Alex Deucher wrote: > >>> On Wed

Re: build failure of next-20220817 for amdgpu

2022-08-18 Thread Sudip Mukherjee
On Thu, Aug 18, 2022 at 3:09 AM Randy Dunlap wrote: > > > > On 8/17/22 19:01, Alex Deucher wrote: > > On Wed, Aug 17, 2022 at 6:03 PM Sudip Mukherjee (Codethink) > > wrote: > >> > >> Hi All, > >> > >> Not sure if it has bee

build failure of next-20220817 for amdgpu

2022-08-17 Thread Sudip Mukherjee (Codethink)
Hi All, Not sure if it has been reported, build of next-20220817 fails with the error: ERROR: modpost: "cpu_smallcore_map" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined! Trying to do a git bisect to find out the offending commit. I will be happy to test any patch or provide any extra log if

Re: build failure of next-20220811 due to b1a63a0b48ad ("drm/amd/display: consider DSC pass-through during mode validation")

2022-08-17 Thread Sudip Mukherjee
On Wed, Aug 17, 2022 at 12:43 AM Stephen Rothwell wrote: > > Hi all, > > On Fri, 12 Aug 2022 09:07:31 +1000 Stephen Rothwell > wrote: > > > > On Thu, 11 Aug 2022 18:10:48 +0100 "Sudip Mukherjee (Codethink)" > > wrote: > > > > > > N

Re: [PATCH v2] drm/amd/display: fix DSC related non-x86/PPC64 compilation issue

2022-08-11 Thread Sudip Mukherjee
defined! > ERROR: modpost: "dc_dsc_compute_bandwidth_range" > [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined! > > Fixes: 0087990a9f57 ("drm/amd/display: consider DSC pass-through during mode > validation") > Reported-by: Anders Roxell > Signed-off-by: Hamza Mahfooz

Re: build failure of next-20220811 due to b1a63a0b48ad ("drm/amd/display: consider DSC pass-through during mode validation")

2022-08-11 Thread Sudip Mukherjee
On Thu, Aug 11, 2022 at 6:16 PM Alex Deucher wrote: > > On Thu, Aug 11, 2022 at 1:11 PM Sudip Mukherjee (Codethink) > wrote: > > > > Hi All, > > > > Not sure if it has been reported, builds of riscv, alpha, s390, arm, > > arm64, xtensa, mips, csky allmodco

build failure of next-20220811 due to b1a63a0b48ad ("drm/amd/display: consider DSC pass-through during mode validation")

2022-08-11 Thread Sudip Mukherjee (Codethink)
Hi All, Not sure if it has been reported, builds of riscv, alpha, s390, arm, arm64, xtensa, mips, csky allmodconfig have failed to build next-20220811 with the error: ERROR: modpost: "dc_dsc_compute_bandwidth_range" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined! ERROR: modpost: "dc_dsc_get_po

Re: mainline build failure due to 6fdd2077ec03 ("drm/amd/amdgpu: add memory training support for PSP_V13")

2022-08-05 Thread Sudip Mukherjee
On Thu, Aug 4, 2022 at 6:17 PM Linus Torvalds wrote: > > On Thu, Aug 4, 2022 at 12:35 AM Sudip Mukherjee (Codethink) > wrote: > > > > I will be happy to test any patch or provide any extra log if needed. > > It sounds like that file just needs to get a > >

mainline build failure due to 6fdd2077ec03 ("drm/amd/amdgpu: add memory training support for PSP_V13")

2022-08-05 Thread Sudip Mukherjee (Codethink)
Hi All, The latest mainline kernel branch fails to build for alpha and mips allmodconfig with the error: drivers/gpu/drm/amd/amdgpu/psp_v13_0.c: In function 'psp_v13_0_memory_training': drivers/gpu/drm/amd/amdgpu/psp_v13_0.c:534:23: error: implicit declaration of function 'vmalloc'; did you mean

[PATCH] drm/amd/amdgpu: fix build failure due to implicit declaration

2022-08-05 Thread Sudip Mukherjee
t-function-declaration] Add the header file for vmalloc and vfree. Reported-by: Sudip Mukherjee Suggested-by: Linus Torvalds Signed-off-by: Sudip Mukherjee --- drivers/gpu/drm/amd/amdgpu/psp_v13_0.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c

mainline build failure for x86_64 allmodconfig with clang

2022-08-05 Thread Sudip Mukherjee (Codethink)
Hi All, The latest mainline kernel branch fails to build for x86_64 allmodconfig with clang. The errors are: drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn30/display_mode_vba_30.c:3596:6: error: stack frame size (2216) exceeds limit (2048) in 'dml30_ModeSupportAndSystemConfigurationFull' [-We

Re: Linux 5.19-rc6

2022-07-16 Thread Sudip Mukherjee
Hi Russell, On Fri, Jul 15, 2022 at 12:34 AM Russell Currey wrote: > > Hi Linus, > > On Wed, 2022-07-13 at 14:32 -0700, Linus Torvalds wrote: > > On Wed, Jul 13, 2022 at 2:01 PM Alex Deucher > > wrote: > > > > > > If you want to apply Guenter's patch original patch: > > > https://patchwork.freed

Re: Linux 5.19-rc6

2022-07-13 Thread Sudip Mukherjee
On Thu, Jul 14, 2022 at 12:12 AM Guenter Roeck wrote: > > On Thu, Jul 14, 2022 at 12:09:24AM +0100, Sudip Mukherjee wrote: > > On Wed, Jul 13, 2022 at 11:56 PM Guenter Roeck wrote: > > > > > > On Wed, Jul 13, 2022 at 10:50:06PM +0100, Sudip Mukherjee wrote: > &g

Re: Linux 5.19-rc6

2022-07-13 Thread Sudip Mukherjee
On Wed, Jul 13, 2022 at 11:56 PM Guenter Roeck wrote: > > On Wed, Jul 13, 2022 at 10:50:06PM +0100, Sudip Mukherjee wrote: > > On Wed, Jul 13, 2022 at 10:45 PM Linus Torvalds > > wrote: > > > > > > On Wed, Jul 13, 2022 at

Re: Linux 5.19-rc6

2022-07-13 Thread Sudip Mukherjee
On Wed, Jul 13, 2022 at 10:45 PM Linus Torvalds wrote: > > On Wed, Jul 13, 2022 at 2:36 PM Sudip Mukherjee > wrote: > > > > > > > > > > https://lore.kernel.org/all/20220524025139.40212-1-wangkefeng.w...@huawei.com/ > > > > > > That patch

Re: Linux 5.19-rc6

2022-07-13 Thread Sudip Mukherjee
On Wed, Jul 13, 2022 at 9:42 PM Linus Torvalds wrote: > > On Wed, Jul 13, 2022 at 12:49 PM Russell King (Oracle) > wrote: > > > > There may be a patch that solves that, but it's never been submitted to > > my patch system: > > > > https://lore.kernel.org/all/20220524025139.40212-1-wangkefeng.w...

Re: [PATCH 02/13] fbdev: add remove_conflicting_pci_framebuffers()

2017-12-12 Thread Sudip Mukherjee
Hi Emil, On Fri, Dec 01, 2017 at 02:40:11PM +, Emil Velikov wrote: > On 30 November 2017 at 23:49, Sudip Mukherjee > wrote: > > Hi Daniel, > > > > On Wed, Nov 29, 2017 at 10:56:34AM +0100, Daniel Vetter wrote: > > submit it to dri-devel. > > > A cr

Re: [PATCH 02/13] fbdev: add remove_conflicting_pci_framebuffers()

2017-12-01 Thread Sudip Mukherjee
On Fri, Dec 01, 2017 at 08:19:16AM +0100, Daniel Vetter wrote: > On Thu, Nov 30, 2017 at 11:49:53PM +0000, Sudip Mukherjee wrote: > > Hi Daniel, > > > > > > > > > > > > > > > > > > Greg? > > > > > > > > &g

Re: [PATCH 02/13] fbdev: add remove_conflicting_pci_framebuffers()

2017-11-30 Thread Sudip Mukherjee
Hi Daniel, On Wed, Nov 29, 2017 at 10:56:34AM +0100, Daniel Vetter wrote: > On Tue, Nov 28, 2017 at 12:30:30PM +0000, Sudip Mukherjee wrote: > > On Tue, Nov 28, 2017 at 12:32:38PM +0100, Greg KH wrote: > > > On Tue, Nov 28, 2017 at 11:22:17AM +0100, Daniel Vetter wrote: >

Re: [PATCH 02/13] fbdev: add remove_conflicting_pci_framebuffers()

2017-11-28 Thread Sudip Mukherjee
On Tue, Nov 28, 2017 at 12:32:38PM +0100, Greg KH wrote: > On Tue, Nov 28, 2017 at 11:22:17AM +0100, Daniel Vetter wrote: > > On Mon, Nov 27, 2017 at 08:52:19PM +0000, Sudip Mukherjee wrote: > > > On Mon, Nov 27, 2017 at 11:27:59AM +0100, Daniel Vetter wrote: > > > >

Re: [PATCH 02/13] fbdev: add remove_conflicting_pci_framebuffers()

2017-11-27 Thread Sudip Mukherjee
On Mon, Nov 27, 2017 at 11:27:59AM +0100, Daniel Vetter wrote: > On Fri, Nov 24, 2017 at 06:53:31PM +0100, Michał Mirosław wrote: > > Almost all drivers using remove_conflicting_framebuffers() wrap it with > > the same code. Extract common part from PCI drivers into separate > > remove_conflicting_