Messages in this thread | | | From | Serge Belyshev <> | Subject | Re: [PATCH] powerpc/32s: Setup the early hash table at all time. | Date | Wed, 04 Nov 2020 17:53:01 +0300 |
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>>> To be sure we are not in front of a long lasting bug, could you try >>> CONFIG_KASAN=y on v5.9 ? >> >> Indeed it started to fail somewhere between v5.6 and v5.7. >> >> v5.7 fails early with few messages on the console with reboot, v5.8 and >> later hang right at bootloader. >> >> I'm bisecting now. > > (side note: I tried FB_OF=y instead of DRM_RADEON + DRM_FBDEV_* to speed > up bisection and it turns out in that configuration KASAN never worked, > down to commit 305d600123046, hanging right after bootloader or even > with invalid access in the bootloader itself).
My bisection ended up nowhere (at net-next merge with 2k commits), and given the above failure with unrelated configuration change, I conclude that KASAN=y was always broken on this box.
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