From: Conor Dooley <conor.dooley@microchip.com>
To: Samuel Holland <samuel.holland@sifive.com>
Cc: llvm@lists.linux.dev, arnd@arndb.de,
"Leo Li" <sunpeng.li@amd.com>, "Pan Xinhui" <Xinhui.Pan@amd.com>,
"Rodrigo Siqueira" <Rodrigo.Siqueira@amd.com>,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
"Nathan Chancellor" <nathan@kernel.org>,
"Palmer Dabbelt" <palmer@dabbelt.com>,
amd-gfx@lists.freedesktop.org,
"Alex Deucher" <alexander.deucher@amd.com>,
linux-riscv@lists.infradead.org,
"Christian König" <christian.koenig@amd.com>
Subject: Re: [PATCH 3/3] drm/amd/display: Support DRM_AMD_DC_FP on RISC-V
Date: Thu, 23 Nov 2023 14:23:01 +0000 [thread overview]
Message-ID: <20231123-headdress-mold-0dd7a74477f7@wendy> (raw)
In-Reply-To: <20231122030621.3759313-4-samuel.holland@sifive.com>
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On Tue, Nov 21, 2023 at 07:05:15PM -0800, Samuel Holland wrote:
> RISC-V uses kernel_fpu_begin()/kernel_fpu_end() like several other
> architectures. Enabling hardware FP requires overriding the ISA string
> for the relevant compilation units.
Ah yes, bringing the joy of frame-larger-than warnings to RISC-V:
../drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn32/display_mode_vba_32.c:58:13: warning: stack frame size (2416) exceeds limit (2048) in 'DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation' [-Wframe-larger-than]
Nathan, have you given up on these being sorted out?
Also, what on earth is that function name, it exceeds 80 characters
before even considering anything else? Actually, I don't think I want
to know.
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next prev parent reply other threads:[~2023-11-23 14:30 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-22 3:05 [PATCH 0/3] riscv: Add kernel-mode FPU support for amdgpu Samuel Holland
2023-11-22 3:05 ` [PATCH 1/3] riscv: Add support for kernel-mode FPU Samuel Holland
2023-11-22 20:23 ` kernel test robot
2023-11-23 1:54 ` kernel test robot
[not found] ` <ZV283NfE/K5zLXDD@infradead.org>
2023-12-08 4:17 ` Samuel Holland
2023-11-22 3:05 ` [PATCH 2/3] riscv: Factor out riscv-march-y to a separate Makefile Samuel Holland
2023-11-22 3:05 ` [PATCH 3/3] drm/amd/display: Support DRM_AMD_DC_FP on RISC-V Samuel Holland
2023-11-23 14:23 ` Conor Dooley [this message]
2023-11-30 0:42 ` Nathan Chancellor
2023-11-30 8:27 ` Conor Dooley
2023-12-08 5:04 ` Samuel Holland
2023-12-09 20:38 ` Arnd Bergmann
2023-12-09 21:29 ` Samuel Holland
2023-12-09 21:42 ` Arnd Bergmann
2023-12-11 15:17 ` Alex Deucher
2023-12-11 15:40 ` Samuel Holland
[not found] ` <ZV2+f/yu3C6xTVqn@infradead.org>
2023-12-08 4:49 ` Samuel Holland
[not found] ` <ZXgH6un2uLdjQ48X@infradead.org>
2023-12-12 17:42 ` Josh Poimboeuf
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