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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	stable@vger.kernel.org, Hersen Wu <hersenxs.wu@amd.com>,
	Aric Cyr <Aric.Cyr@amd.com>, Eryk Brol <eryk.brol@amd.com>,
	Alex Deucher <alexander.deucher@amd.com>
Subject: [PATCH 5.4 152/152] drm/amd/display: dchubbub p-state warning during surface planes switch
Date: Thu, 20 Aug 2020 11:21:59 +0200
Message-ID: <20200820091601.620349728@linuxfoundation.org> (raw)
In-Reply-To: <20200820091553.615456912@linuxfoundation.org>

From: hersen wu <hersenxs.wu@amd.com>

commit 8b0379a85762b516c7b46aed7dbf2a4947c00564 upstream.

[Why]
ramp_up_dispclk_with_dpp is to change dispclk, dppclk and dprefclk
according to bandwidth requirement. call stack: rv1_update_clocks -->
update_clocks --> dcn10_prepare_bandwidth / dcn10_optimize_bandwidth
--> prepare_bandwidth / optimize_bandwidth. before change dcn hw,
prepare_bandwidth will be called first to allow enough clock,
watermark for change, after end of dcn hw change, optimize_bandwidth
is executed to lower clock to save power for new dcn hw settings.

below is sequence of commit_planes_for_stream:
step 1: prepare_bandwidth - raise clock to have enough bandwidth
step 2: lock_doublebuffer_enable
step 3: pipe_control_lock(true) - make dchubp register change will
not take effect right way
step 4: apply_ctx_for_surface - program dchubp
step 5: pipe_control_lock(false) - dchubp register change take effect
step 6: optimize_bandwidth --> dc_post_update_surfaces_to_stream
for full_date, optimize clock to save power

at end of step 1, dcn clocks (dprefclk, dispclk, dppclk) may be
changed for new dchubp configuration. but real dcn hub dchubps are
still running with old configuration until end of step 5. this need
clocks settings at step 1 should not less than that before step 1.
this is checked by two conditions: 1. if (should_set_clock(safe_to_lower
, new_clocks->dispclk_khz, clk_mgr_base->clks.dispclk_khz) ||
new_clocks->dispclk_khz == clk_mgr_base->clks.dispclk_khz)
2. request_dpp_div = new_clocks->dispclk_khz > new_clocks->dppclk_khz

the second condition is based on new dchubp configuration. dppclk
for new dchubp may be different from dppclk before step 1.
for example, before step 1, dchubps are as below:
pipe 0: recout=(0,40,1920,980) viewport=(0,0,1920,979)
pipe 1: recout=(0,0,1920,1080) viewport=(0,0,1920,1080)
for dppclk for pipe0 need dppclk = dispclk

new dchubp pipe split configuration:
pipe 0: recout=(0,0,960,1080) viewport=(0,0,960,1080)
pipe 1: recout=(960,0,960,1080) viewport=(960,0,960,1080)
dppclk only needs dppclk = dispclk /2.

dispclk, dppclk are not lock by otg master lock. they take effect
after step 1. during this transition, dispclk are the same, but
dppclk is changed to half of previous clock for old dchubp
configuration between step 1 and step 6. This may cause p-state
warning intermittently.

[How]
for new_clocks->dispclk_khz == clk_mgr_base->clks.dispclk_khz, we
need make sure dppclk are not changed to less between step 1 and 6.
for new_clocks->dispclk_khz > clk_mgr_base->clks.dispclk_khz,
new display clock is raised, but we do not know ratio of
new_clocks->dispclk_khz and clk_mgr_base->clks.dispclk_khz,
new_clocks->dispclk_khz /2 does not guarantee equal or higher than
old dppclk. we could ignore power saving different between
dppclk = displck and dppclk = dispclk / 2 between step 1 and step 6.
as long as safe_to_lower = false, set dpclk = dispclk to simplify
condition check.

CC: Stable <stable@vger.kernel.org>
Signed-off-by: Hersen Wu <hersenxs.wu@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Eryk Brol <eryk.brol@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c |   69 ++++++++++++-
 1 file changed, 67 insertions(+), 2 deletions(-)

--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr.c
@@ -85,12 +85,77 @@ static int rv1_determine_dppclk_threshol
 	return disp_clk_threshold;
 }
 
-static void ramp_up_dispclk_with_dpp(struct clk_mgr_internal *clk_mgr, struct dc *dc, struct dc_clocks *new_clocks)
+static void ramp_up_dispclk_with_dpp(
+		struct clk_mgr_internal *clk_mgr,
+		struct dc *dc,
+		struct dc_clocks *new_clocks,
+		bool safe_to_lower)
 {
 	int i;
 	int dispclk_to_dpp_threshold = rv1_determine_dppclk_threshold(clk_mgr, new_clocks);
 	bool request_dpp_div = new_clocks->dispclk_khz > new_clocks->dppclk_khz;
 
+	/* this function is to change dispclk, dppclk and dprefclk according to
+	 * bandwidth requirement. Its call stack is rv1_update_clocks -->
+	 * update_clocks --> dcn10_prepare_bandwidth / dcn10_optimize_bandwidth
+	 * --> prepare_bandwidth / optimize_bandwidth. before change dcn hw,
+	 * prepare_bandwidth will be called first to allow enough clock,
+	 * watermark for change, after end of dcn hw change, optimize_bandwidth
+	 * is executed to lower clock to save power for new dcn hw settings.
+	 *
+	 * below is sequence of commit_planes_for_stream:
+	 *
+	 * step 1: prepare_bandwidth - raise clock to have enough bandwidth
+	 * step 2: lock_doublebuffer_enable
+	 * step 3: pipe_control_lock(true) - make dchubp register change will
+	 * not take effect right way
+	 * step 4: apply_ctx_for_surface - program dchubp
+	 * step 5: pipe_control_lock(false) - dchubp register change take effect
+	 * step 6: optimize_bandwidth --> dc_post_update_surfaces_to_stream
+	 * for full_date, optimize clock to save power
+	 *
+	 * at end of step 1, dcn clocks (dprefclk, dispclk, dppclk) may be
+	 * changed for new dchubp configuration. but real dcn hub dchubps are
+	 * still running with old configuration until end of step 5. this need
+	 * clocks settings at step 1 should not less than that before step 1.
+	 * this is checked by two conditions: 1. if (should_set_clock(safe_to_lower
+	 * , new_clocks->dispclk_khz, clk_mgr_base->clks.dispclk_khz) ||
+	 * new_clocks->dispclk_khz == clk_mgr_base->clks.dispclk_khz)
+	 * 2. request_dpp_div = new_clocks->dispclk_khz > new_clocks->dppclk_khz
+	 *
+	 * the second condition is based on new dchubp configuration. dppclk
+	 * for new dchubp may be different from dppclk before step 1.
+	 * for example, before step 1, dchubps are as below:
+	 * pipe 0: recout=(0,40,1920,980) viewport=(0,0,1920,979)
+	 * pipe 1: recout=(0,0,1920,1080) viewport=(0,0,1920,1080)
+	 * for dppclk for pipe0 need dppclk = dispclk
+	 *
+	 * new dchubp pipe split configuration:
+	 * pipe 0: recout=(0,0,960,1080) viewport=(0,0,960,1080)
+	 * pipe 1: recout=(960,0,960,1080) viewport=(960,0,960,1080)
+	 * dppclk only needs dppclk = dispclk /2.
+	 *
+	 * dispclk, dppclk are not lock by otg master lock. they take effect
+	 * after step 1. during this transition, dispclk are the same, but
+	 * dppclk is changed to half of previous clock for old dchubp
+	 * configuration between step 1 and step 6. This may cause p-state
+	 * warning intermittently.
+	 *
+	 * for new_clocks->dispclk_khz == clk_mgr_base->clks.dispclk_khz, we
+	 * need make sure dppclk are not changed to less between step 1 and 6.
+	 * for new_clocks->dispclk_khz > clk_mgr_base->clks.dispclk_khz,
+	 * new display clock is raised, but we do not know ratio of
+	 * new_clocks->dispclk_khz and clk_mgr_base->clks.dispclk_khz,
+	 * new_clocks->dispclk_khz /2 does not guarantee equal or higher than
+	 * old dppclk. we could ignore power saving different between
+	 * dppclk = displck and dppclk = dispclk / 2 between step 1 and step 6.
+	 * as long as safe_to_lower = false, set dpclk = dispclk to simplify
+	 * condition check.
+	 * todo: review this change for other asic.
+	 **/
+	if (!safe_to_lower)
+		request_dpp_div = false;
+
 	/* set disp clk to dpp clk threshold */
 
 	clk_mgr->funcs->set_dispclk(clk_mgr, dispclk_to_dpp_threshold);
@@ -206,7 +271,7 @@ static void rv1_update_clocks(struct clk
 	/* program dispclk on = as a w/a for sleep resume clock ramping issues */
 	if (should_set_clock(safe_to_lower, new_clocks->dispclk_khz, clk_mgr_base->clks.dispclk_khz)
 			|| new_clocks->dispclk_khz == clk_mgr_base->clks.dispclk_khz) {
-		ramp_up_dispclk_with_dpp(clk_mgr, dc, new_clocks);
+		ramp_up_dispclk_with_dpp(clk_mgr, dc, new_clocks, safe_to_lower);
 		clk_mgr_base->clks.dispclk_khz = new_clocks->dispclk_khz;
 		send_request_to_lower = true;
 	}



  parent reply index

Thread overview: 157+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-20  9:19 [PATCH 5.4 000/152] 5.4.60-rc1 review Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 001/152] smb3: warn on confusing error scenario with sec=krb5 Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 002/152] genirq/affinity: Make affinity setting if activated opt-in Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 003/152] genirq/PM: Always unlock IRQ descriptor in rearm_wake_irq() Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 004/152] PCI: hotplug: ACPI: Fix context refcounting in acpiphp_grab_context() Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 005/152] PCI: Mark AMD Navi10 GPU rev 0x00 ATS as broken Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 006/152] PCI: Add device even if driver attach failed Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 007/152] PCI: qcom: Define some PARF params needed for ipq8064 SoC Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 008/152] PCI: qcom: Add support for tx term offset for rev 2.1.0 Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 009/152] btrfs: allow use of global block reserve for balance item deletion Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 010/152] btrfs: free anon block device right after subvolume deletion Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 011/152] btrfs: dont allocate anonymous block device for user invisible roots Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 012/152] btrfs: ref-verify: fix memory leak in add_block_entry Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 013/152] btrfs: stop incremening log_batch for the log root tree when syncing log Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 014/152] btrfs: remove no longer needed use of log_writers for the log root tree Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 015/152] btrfs: dont traverse into the seed devices in show_devname Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 016/152] btrfs: open device without device_list_mutex Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 017/152] btrfs: move the chunk_mutex in btrfs_read_chunk_tree Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 018/152] btrfs: relocation: review the call sites which can be interrupted by signal Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 019/152] btrfs: add missing check for nocow and compression inode flags Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 020/152] btrfs: avoid possible signal interruption of btrfs_drop_snapshot() on relocation tree Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 021/152] btrfs: sysfs: use NOFS for device creation Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 022/152] btrfs: dont WARN if we abort a transaction with EROFS Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 023/152] btrfs: fix race between page release and a fast fsync Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 024/152] btrfs: fix messages after changing compression level by remount Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 025/152] btrfs: only search for left_info if there is no right_info in try_merge_free_space Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 026/152] btrfs: inode: fix NULL pointer dereference if inode doesnt need compression Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 027/152] btrfs: fix memory leaks after failure to lookup checksums during inode logging Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 028/152] btrfs: make sure SB_I_VERSION doesnt get unset by remount Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 029/152] btrfs: fix return value mixup in btrfs_get_extent Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 030/152] arm64: perf: Correct the event index in sysfs Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 031/152] dt-bindings: iio: io-channel-mux: Fix compatible string in example code Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.4 032/152] iio: dac: ad5592r: fix unbalanced mutex unlocks in ad5592r_read_raw() Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 033/152] xtensa: add missing exclusive access state management Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 034/152] xtensa: fix xtensa_pmu_setup prototype Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 035/152] cifs: Fix leak when handling lease break for cached root fid Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 036/152] powerpc/ptdump: Fix build failure in hashpagetable.c Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 037/152] powerpc: Allow 4224 bytes of stack expansion for the signal frame Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 038/152] powerpc: Fix circular dependency between percpu.h and mmu.h Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 039/152] pinctrl: ingenic: Enhance support for IRQ_TYPE_EDGE_BOTH Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 040/152] media: vsp1: dl: Fix NULL pointer dereference on unbind Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 041/152] net: ethernet: stmmac: Disable hardware multicast filter Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 042/152] net: stmmac: dwmac1000: provide multicast filter fallback Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 043/152] net/compat: Add missing sock updates for SCM_RIGHTS Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 044/152] md/raid5: Fix Force reconstruct-write io stuck in degraded raid5 Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 045/152] bcache: allocate meta data pages as compound pages Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 046/152] bcache: fix overflow in offset_to_stripe() Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 047/152] mac80211: fix misplaced while instead of if Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 048/152] driver core: Avoid binding drivers to dead devices Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 049/152] MIPS: CPU#0 is not hotpluggable Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 050/152] MIPS: qi_lb60: Fix routing to audio amplifier Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 051/152] ext2: fix missing percpu_counter_inc Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 052/152] khugepaged: collapse_pte_mapped_thp() flush the right range Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 053/152] khugepaged: collapse_pte_mapped_thp() protect the pmd lock Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 054/152] ocfs2: change slot number type s16 to u16 Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 055/152] mm/page_counter.c: fix protection usage propagation Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 056/152] mm/memory_hotplug: fix unpaired mem_hotplug_begin/done Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 057/152] ftrace: Setup correct FTRACE_FL_REGS flags for module Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 058/152] kprobes: Fix NULL pointer dereference at kprobe_ftrace_handler Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 059/152] tracing/hwlat: Honor the tracing_cpumask Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 060/152] tracing: Use trace_sched_process_free() instead of exit() for pid tracing Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 061/152] tracing: Move pipe reference to trace array instead of current_tracer Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 062/152] watchdog: f71808e_wdt: indicate WDIOF_CARDRESET support in watchdog_info.options Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 063/152] watchdog: f71808e_wdt: remove use of wrong watchdog_info option Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 064/152] watchdog: f71808e_wdt: clear watchdog timeout occurred flag Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 065/152] ceph: set sec_context xattr on symlink creation Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 066/152] ceph: handle zero-length feature mask in session messages Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 067/152] pseries: Fix 64 bit logical memory block panic Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 068/152] module: Correctly truncate sysfs sections output Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 069/152] perf intel-pt: Fix FUP packet state Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 070/152] perf intel-pt: Fix duplicate branch after CBR Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 071/152] remoteproc: qcom: q6v5: Update running state before requesting stop Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 072/152] remoteproc: qcom_q6v5_mss: Validate MBA firmware size before load Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 073/152] remoteproc: qcom_q6v5_mss: Validate modem blob " Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 074/152] drm/imx: imx-ldb: Disable both channels for split mode in enc->disable() Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 075/152] orangefs: get rid of knob code Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 076/152] pinctrl: ingenic: Properly detect GPIO direction when configured for IRQ Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 077/152] crypto: algif_aead - Only wake up when ctx->more is zero Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 078/152] mfd: arizona: Ensure 32k clock is put on driver unbind and error Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 079/152] octeontx2-af: change (struct qmem)->entry_sz from u8 to u16 Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 080/152] mtd: rawnand: fsl_upm: Remove unused mtd var Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 081/152] platform/chrome: cros_ec_ishtp: Fix a double-unlock issue Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 082/152] RDMA/ipoib: Return void from ipoib_ib_dev_stop() Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 083/152] RDMA/ipoib: Fix ABBA deadlock with ipoib_reap_ah() Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 084/152] media: rockchip: rga: Introduce color fmt macros and refactor CSC mode logic Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 085/152] media: rockchip: rga: Only set output CSC mode for RGB input Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 086/152] IB/uverbs: Set IOVA on IB MR in uverbs layer Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 087/152] selftests/bpf: Test_progs indicate to shell on non-actions Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 088/152] selftests/bpf: test_progs use another shell exit " Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 089/152] USB: serial: ftdi_sio: make process-packet buffer unsigned Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 090/152] USB: serial: ftdi_sio: clean up receive processing Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 091/152] USB: serial: ftdi_sio: fix break and sysrq handling Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.4 092/152] crypto: af_alg - Fix regression on empty requests Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 093/152] devres: keep both device name and resource name in pretty name Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 094/152] RDMA/counter: Only bind user QPs in auto mode Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 095/152] RDMA/counter: Allow manually bind QPs with different pids to same counter Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 096/152] mmc: renesas_sdhi_internal_dmac: clean up the code for dma complete Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 097/152] crypto: caam - Remove broken arc4 support Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 098/152] gpu: ipu-v3: image-convert: Combine rotate/no-rotate irq handlers Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 099/152] gpu: ipu-v3: image-convert: Wait for all EOFs before completing a tile Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 100/152] dm rq: dont call blk_mq_queue_stopped() in dm_stop_queue() Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 101/152] clk: actions: Fix h_clk for Actions S500 SoC Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 102/152] selftests/powerpc: ptrace-pkey: Rename variables to make it easier to follow code Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 103/152] selftests/powerpc: ptrace-pkey: Update the test to mark an invalid pkey correctly Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 104/152] selftests/powerpc: ptrace-pkey: Dont update expected UAMOR value Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 105/152] iommu/omap: Check for failure of a call to omap_iommu_dump_ctx Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 106/152] clk: qcom: gcc: fix sm8150 GPU and NPU clocks Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 107/152] clk: qcom: clk-alpha-pll: remove unused/incorrect PLL_CAL_VAL Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 108/152] iommu/vt-d: Enforce PASID devTLB field mask Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 109/152] i2c: rcar: slave: only send STOP event when we have been addressed Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 110/152] clk: qcom: gcc-sdm660: Fix up gcc_mss_mnoc_bimc_axi_clk Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 111/152] clk: clk-atlas6: fix return value check in atlas6_clk_init() Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 112/152] pwm: bcm-iproc: handle clk_get_rate() return Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 113/152] tools build feature: Use CC and CXX from parent Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 114/152] i2c: rcar: avoid race when unregistering slave Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 115/152] nfs: ensure correct writeback errors are returned on close() Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 116/152] ubifs: Fix wrong orphan node deletion in ubifs_jnl_update|rename Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 117/152] clk: bcm2835: Do not use prediv with bcm2711s PLLs Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 118/152] libnvdimm/security: fix a typo Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 119/152] libnvdimm/security: ensure sysfs poll thread woke up and fetch updated attr Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 120/152] openrisc: Fix oops caused when dumping stack Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 121/152] scsi: lpfc: nvmet: Avoid hang / use-after-free again when destroying targetport Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 122/152] nfs: nfs_file_write() should check for writeback errors Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 123/152] watchdog: initialize device before misc_register Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 124/152] md-cluster: Fix potential error pointer dereference in resize_bitmaps() Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 125/152] x86/tsr: Fix tsc frequency enumeration bug on Lightning Mountain SoC Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 126/152] Input: sentelic - fix error return when fsp_reg_write fails Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 127/152] recordmcount: Fix build failure on non arm64 Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 128/152] drm/vmwgfx: Use correct vmw_legacy_display_unit pointer Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 129/152] drm/vmwgfx: Fix two list_for_each loop exit tests Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 130/152] net: qcom/emac: add missed clk_disable_unprepare in error path of emac_clks_phase1_init Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 131/152] nfs: Fix getxattr kernel panic and memory overflow Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 132/152] fs/minix: set s_maxbytes correctly Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 133/152] fs/minix: fix block limit check for V1 filesystems Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 134/152] fs/minix: remove expected error message in block_to_path() Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 135/152] fs/ufs: avoid potential u32 multiplication overflow Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 136/152] test_kmod: avoid potential double free in trigger_config_run_type() Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 137/152] i2c: iproc: fix race between client unreg and isr Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 138/152] mfd: dln2: Run event handler loop under spinlock Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 139/152] crypto: algif_aead - fix uninitialized ctx->init Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 140/152] ALSA: echoaudio: Fix potential Oops in snd_echo_resume() Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 141/152] perf bench mem: Always memset source before memcpy Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 142/152] tools build feature: Quote CC and CXX for their arguments Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 143/152] perf/x86/rapl: Fix missing psys sysfs attributes Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 144/152] sh: landisk: Add missing initialization of sh_io_port_base Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 145/152] khugepaged: retract_page_tables() remember to test exit Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 146/152] arm64: dts: marvell: espressobin: add ethernet alias Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 147/152] drm/radeon: fix fb_div check in ni_init_smc_spll_table() Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 148/152] drm/panfrost: Use kvfree() to free bo->sgts Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 149/152] drm: Added orientation quirk for ASUS tablet model T103HAF Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 150/152] drm: fix drm_dp_mst_port refcount leaks in drm_dp_mst_allocate_vcpi Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.4 151/152] drm/amdgpu: Fix bug where DPM is not enabled after hibernate and resume Greg Kroah-Hartman
2020-08-20  9:21 ` Greg Kroah-Hartman [this message]
2020-08-20 17:24 ` [PATCH 5.4 000/152] 5.4.60-rc1 review Naresh Kamboju
2020-08-21 16:33   ` Naresh Kamboju
2020-08-20 20:04 ` Guenter Roeck
2020-08-20 23:49 ` Shuah Khan

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