i965: Bump official kernel requirement to Linux v3.9.
In commit3f353342a6
(present in 17.3.0) we started unconditionally using I915_EXEC_NO_RELOC, which was introduced in Linux v3.9. ChromeOS kernel 3.8 has backported this, so it should work too. Running on older kernels would likely result in every single batch being rejected by the kernel, which is pretty catastrophic. Yet, it appears that nobody noticed. So, let's just bump the official requirement and move forward ever so slowly. Fixes:3f353342a6
("i965: Use I915_EXEC_NO_RELOC") Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Emil Velikov <emil.velikov@collabora.com>
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@ -1779,8 +1779,8 @@ intel_init_bufmgr(struct intel_screen *screen)
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return false;
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}
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if (!intel_get_boolean(screen, I915_PARAM_HAS_WAIT_TIMEOUT)) {
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fprintf(stderr, "[%s: %u] Kernel 3.6 required.\n", __func__, __LINE__);
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if (!intel_get_boolean(screen, I915_PARAM_HAS_EXEC_NO_RELOC)) {
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fprintf(stderr, "[%s: %u] Kernel 3.9 required.\n", __func__, __LINE__);
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return false;
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}
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