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Re: [PATCH v3] fbdev/hga: Request memory region before ioremap To: Thomas Zimmermann , Hardik Phalet , Ferenc Bakonyi Cc: Shuah Khan , Brigham Campbell , linux-nvidia@lists.surfsouth.com, linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org References: <20260310123004.888132-1-hardik.phalet@pm.me> <3d58e520-0308-44c7-a43a-e438548e9c40@suse.de> Content-Language: en-US From: Helge Deller Autocrypt: addr=deller@gmx.de; keydata= xsFNBF3Ia3MBEAD3nmWzMgQByYAWnb9cNqspnkb2GLVKzhoH2QD4eRpyDLA/3smlClbeKkWT HLnjgkbPFDmcmCz5V0Wv1mKYRClAHPCIBIJgyICqqUZo2qGmKstUx3pFAiztlXBANpRECgwJ r+8w6mkccOM9GhoPU0vMaD/UVJcJQzvrxVHO8EHS36aUkjKd6cOpdVbCt3qx8cEhCmaFEO6u CL+k5AZQoABbFQEBocZE1/lSYzaHkcHrjn4cQjc3CffXnUVYwlo8EYOtAHgMDC39s9a7S90L 69l6G73lYBD/Br5lnDPlG6dKfGFZZpQ1h8/x+Qz366Ojfq9MuuRJg7ZQpe6foiOtqwKym/zV dVvSdOOc5sHSpfwu5+BVAAyBd6hw4NddlAQUjHSRs3zJ9OfrEx2d3mIfXZ7+pMhZ7qX0Axlq Lq+B5cfLpzkPAgKn11tfXFxP+hcPHIts0bnDz4EEp+HraW+oRCH2m57Y9zhcJTOJaLw4YpTY 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Let's hope there are no conflicts with other >>> hardware.=C2=A0 IDK if anyone still uses this driver. >> Hi Thomas, >> >> Thanks for reviewing this. >> >> Since I currently do not have access to the hardware needed to test the >> change properly, I will drop this patch for now. I may revisit it once = I >> can validate the behavior on real hardware. >=20 > Good luck. That's the Hercules framebuffer driver. Finding such > ancient hardware that can run modern Linux is nigh impossible. >=20 > But we can merge the patch. If it breaks anyone's setup, they will send = a bug report. >=20 > Helge will pick up the fix if he's ok with it. No, I don't want to merge such patches any longer without any testing on real hardware. There is no actual problem (else someone would have repo= rted), as such I don't see a benefit to apply it. Applying it just brings the ris= k that we break it for someone. So, NAK. I believe I wrote about my opinion already in another patch? I think we should rephrase that specific TODO item (which mentions the mem= ory region allocation) that only patches which have been tested are accepted. Helge