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* meson64-edge/5.19: use `tag:v5.19-rc2`, meson64 kernel config and kernel patches, by @adeepv * meson64-edge/5.19: we don't need `CONFIG_ARCH_ROCKCHIP=y` for meson64, right? * meson64-edge/5.19: remove `meson_drv_shutdown` revert patch, instead `CONFIG_DRM_MESON=y` and its dependencies in .config - this allows other meson64's to shutdown properly, while allowing the N2(+) to reboot without kernel-side hangs * meson64-edge/5.19: odroidn2(+): remove SD UHS modes patch for ODROID N2(+) - it works when cold-booted - but changes voltage to enable - when rebooted, voltage persists and uboot can't read the SD anymore - adding the "odroid,reboot" driver+dt that is supposed to fix this, doesn't - so for now remove it * meson64-edge/5.19: odroidn2(+): add dumb gpio fan at 30 celsius - backport from rework in 5.10 * meson64-edge/5.19: odroidhc4: bring back `fan1_input` by adding fan details to DT - yeah, I know; the cooling map is right there too, so empty, poor thing. for later. * meson64-edge/5.19: bump to 5.19-rc3 * meson64-edge/5.19: radxa-zero: add patch to remove UHS mode so `wifi` works - sent by @pyavitz: https://raw.githubusercontent.com/pyavitz/debian-image-builder/feature/patches/amlogic/radxazero/wifi/001-arm64-dts-amlogic-radxa-zero-sdio-card-speed.patch - tested by @lanefu * meson64-edge/5.19: bump to 5.19-rc4 * meson64-edge/5.19: bump to 5.19-rc5 * meson64-edge/5.19: bump to 5.19-rc7 * meson64-edge/5.19: bump to 5.19.y branch, which is 5.19.0 right now * Add kernel config - tested on Odroid N2+ Co-authored-by: Vyacheslav Bocharov <adeep@lexina.in> Co-authored-by: Igor Pecovnik <igor.pecovnik@gmail.com>
40 lines
1.4 KiB
Diff
40 lines
1.4 KiB
Diff
From 0eb45601fe5d6b3aa9eb7038bb51df6b5fb9f860 Mon Sep 17 00:00:00 2001
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From: Qinglang Miao <miaoqinglang@huawei.com>
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Date: Sat, 28 Nov 2020 16:10:04 +0000
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Subject: [PATCH 08/58] FROMLIST(v1): drm/panfrost: fix reference leak in
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panfrost_job_hw_submit
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pm_runtime_get_sync will increment pm usage counter even it
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failed. Forgetting to putting operation will result in a
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reference leak here.
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A new function pm_runtime_resume_and_get is introduced in
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[0] to keep usage counter balanced. So We fix the reference
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leak by replacing it with new funtion.
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[0] dd8088d5a896 ("PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter")
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Fixes: f3ba91228e8e ("drm/panfrost: Add initial panfrost driver")
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Reported-by: Hulk Robot <hulkci@huawei.com>
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Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
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---
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drivers/gpu/drm/panfrost/panfrost_job.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/drivers/gpu/drm/panfrost/panfrost_job.c b/drivers/gpu/drm/panfrost/panfrost_job.c
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index 04e6f6f9b742..d6d5c15184f9 100644
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--- a/drivers/gpu/drm/panfrost/panfrost_job.c
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+++ b/drivers/gpu/drm/panfrost/panfrost_job.c
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@@ -157,7 +157,7 @@ static void panfrost_job_hw_submit(struct panfrost_job *job, int js)
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panfrost_devfreq_record_busy(&pfdev->pfdevfreq);
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- ret = pm_runtime_get_sync(pfdev->dev);
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+ ret = pm_runtime_resume_and_get(pfdev->dev);
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if (ret < 0)
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return;
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--
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2.25.1
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