From 95dc4cf28c756d993d2080a495935006100a62a2 Mon Sep 17 00:00:00 2001 From: "Justin M. Forbes" Date: Wed, 3 Jun 2020 13:47:28 -0500 Subject: kernel-5.8.0-0.rc0.20200603gitd6f9469a03d8.1 * Wed Jun 03 2020 CKI@GitLab [5.8.0-0.rc0.20200603gitd6f9469a03d8.1] - d6f9469a03d8 rebase - Fix configs for Fedora ("Justin M. Forbes") - Fix update_scripts.sh unselective pattern sub (David Howells) - Updated changelog for the release based on b0c3ba31be3e ("CKI@GitLab") - Drop the static path configuration for the Sphinx docs (Jeremy Cline) - Sign off generated configuration patches (Jeremy Cline) - Use __make macro instead of make (Tom Stellard) - redhat/configs: Enable CONFIG_SMC91X and disable CONFIG_SMC911X (Prarit Bhargava) [http://bugzilla.redhat.com/1722136] Resolves: rhbz# Signed-off-by: Justin M. Forbes --- ...vice-detect-if-changing-endianness-failed.patch | 62 ---------------------- 1 file changed, 62 deletions(-) delete mode 100644 0001-device-detect-if-changing-endianness-failed.patch (limited to '0001-device-detect-if-changing-endianness-failed.patch') diff --git a/0001-device-detect-if-changing-endianness-failed.patch b/0001-device-detect-if-changing-endianness-failed.patch deleted file mode 100644 index 1089b7e87..000000000 --- a/0001-device-detect-if-changing-endianness-failed.patch +++ /dev/null @@ -1,62 +0,0 @@ -From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 -From: Karol Herbst -Date: Tue, 28 Apr 2020 18:54:03 +0200 -Subject: [PATCH] device: detect if changing endianness failed - -v2: relax the checks a little - -Signed-off-by: Karol Herbst -Signed-off-by: Ben Skeggs ---- - .../gpu/drm/nouveau/nvkm/engine/device/base.c | 26 +++++++++++++++---- - 1 file changed, 21 insertions(+), 5 deletions(-) - -diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c -index 37589f36546d..c732074bf790 100644 ---- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c -+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c -@@ -2924,6 +2924,20 @@ nvkm_device_del(struct nvkm_device **pdevice) - } - } - -+static inline bool -+nvkm_device_endianness(void __iomem *pri) -+{ -+ u32 boot1 = ioread32_native(pri + 0x000004) & 0x01000001; -+#ifdef __BIG_ENDIAN -+ if (!boot1) -+ return false; -+#else -+ if (boot1) -+ return false; -+#endif -+ return true; -+} -+ - int - nvkm_device_ctor(const struct nvkm_device_func *func, - const struct nvkm_device_quirk *quirk, -@@ -2973,13 +2987,15 @@ nvkm_device_ctor(const struct nvkm_device_func *func, - /* identify the chipset, and determine classes of subdev/engines */ - if (detect) { - /* switch mmio to cpu's native endianness */ --#ifndef __BIG_ENDIAN -- if (ioread32_native(map + 0x000004) != 0x00000000) { --#else -- if (ioread32_native(map + 0x000004) == 0x00000000) { --#endif -+ if (!nvkm_device_endianness(map)) { - iowrite32_native(0x01000001, map + 0x000004); - ioread32_native(map); -+ if (!nvkm_device_endianness(map)) { -+ nvdev_error(device, -+ "GPU not supported on big-endian\n"); -+ ret = -ENOSYS; -+ goto done; -+ } - } - - /* read boot0 and strapping information */ --- -2.26.2 - -- cgit