[PATCH 3/3] drm/i915: Test all device memory on probing

From: Chris Wilson This extends the previous sanitychecking of device memory to read/write all the memory on the device during the device probe, ala memtest86, as an optional module parameter: i915.memtest=1. This is not expected to be fast, but a reasonably thorough verfification that the device

Re: [Intel-gfx] [PATCH 3/3] drm/i915: Test all device memory on probing

Hi Ram and Chris, > param(char *, guc_firmware_path, NULL, 0400) \ > param(char *, huc_firmware_path, NULL, 0400) \ > param(char *, dmc_firmware_path, NULL, 0400) \ > + param(bool, memtest, false, 0400) \ this partially answers my previous question... [...] > - if (IS_

[PATCH 3/3] drm/i915: Test all device memory on probing

From: Chris Wilson This extends the previous sanitychecking of device memory to read/write all the memory on the device during the device probe, ala memtest86, as an optional module parameter: i915.memtest=1. This is not expected to be fast, but a reasonably thorough verfification that the device