From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Jason Ekstrand <jason@jlekstrand.net>,
Chris Wilson <chris@chris-wilson.co.uk>,
denys.kostin@globallogic.com,
Mika Kuoppala <mika.kuoppala@linux.intel.com>,
Jani Nikula <jani.nikula@intel.com>
Subject: [PATCH 5.2 34/85] drm/i915: Restore relaxed padding (OCL_OOB_SUPPRES_ENABLE) for skl+
Date: Wed, 18 Sep 2019 08:18:52 +0200 [thread overview]
Message-ID: <20190918061235.226630357@linuxfoundation.org> (raw)
In-Reply-To: <20190918061234.107708857@linuxfoundation.org>
From: Chris Wilson <chris@chris-wilson.co.uk>
commit 2eb0964eec5f1d99f9eaf4963eee267acc72b615 upstream.
This bit was fliped on for "syncing dependencies between camera and
graphics". BSpec has no recollection why, and it is causing
unrecoverable GPU hangs with Vulkan compute workloads.
>From BSpec, setting bit5 to 0 enables relaxed padding requirements for
buffers, 1D and 2D non-array, non-MSAA, non-mip-mapped linear surfaces;
and *must* be set to 0h on skl+ to ensure "Out of Bounds" case is
suppressed.
Reported-by: Jason Ekstrand <jason@jlekstrand.net>
Suggested-by: Jason Ekstrand <jason@jlekstrand.net>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110998
Fixes: 8424171e135c ("drm/i915/gen9: h/w w/a: syncing dependencies between camera and graphics")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Tested-by: denys.kostin@globallogic.com
Cc: Jason Ekstrand <jason@jlekstrand.net>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: <stable@vger.kernel.org> # v4.1+
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190904100707.7377-1-chris@chris-wilson.co.uk
(cherry picked from commit 9d7b01e93526efe79dbf75b69cc5972b5a4f7b37)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/i915/intel_workarounds.c | 5 -----
1 file changed, 5 deletions(-)
--- a/drivers/gpu/drm/i915/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/intel_workarounds.c
@@ -294,11 +294,6 @@ static void gen9_ctx_workarounds_init(st
FLOW_CONTROL_ENABLE |
PARTIAL_INSTRUCTION_SHOOTDOWN_DISABLE);
- /* Syncing dependencies between camera and graphics:skl,bxt,kbl */
- if (!IS_COFFEELAKE(i915))
- WA_SET_BIT_MASKED(HALF_SLICE_CHICKEN3,
- GEN9_DISABLE_OCL_OOB_SUPPRESS_LOGIC);
-
/* WaEnableYV12BugFixInHalfSliceChicken7:skl,bxt,kbl,glk,cfl */
/* WaEnableSamplerGPGPUPreemptionSupport:skl,bxt,kbl,cfl */
WA_SET_BIT_MASKED(GEN9_HALF_SLICE_CHICKEN7,
next prev parent reply other threads:[~2019-09-18 6:25 UTC|newest]
Thread overview: 94+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-18 6:18 [PATCH 5.2 00/85] 5.2.16-stable review Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 01/85] bridge/mdb: remove wrong use of NLM_F_MULTI Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 02/85] cdc_ether: fix rndis support for Mediatek based smartphones Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 03/85] ipv6: Fix the link time qualifier of ping_v6_proc_exit_net() Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 04/85] isdn/capi: check message length in capi_write() Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 05/85] ixgbe: Fix secpath usage for IPsec TX offload Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 06/85] ixgbevf: Fix secpath usage for IPsec Tx offload Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 07/85] net: Fix null de-reference of device refcount Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 08/85] net: gso: Fix skb_segment splat when splitting gso_size mangled skb having linear-headed frag_list Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 09/85] net: phylink: Fix flow control resolution Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 10/85] net: sched: fix reordering issues Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 11/85] sch_hhf: ensure quantum and hhf_non_hh_weight are non-zero Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 12/85] sctp: Fix the link time qualifier of sctp_ctrlsock_exit() Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 13/85] sctp: use transport pf_retrans in sctp_do_8_2_transport_strike Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 14/85] tcp: fix tcp_ecn_withdraw_cwr() to clear TCP_ECN_QUEUE_CWR Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 15/85] tipc: add NULL pointer check before calling kfree_rcu Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 16/85] tun: fix use-after-free when register netdev failed Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 17/85] net-ipv6: fix excessive RTF_ADDRCONF flag on ::1/128 local route (and others) Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 18/85] ipv6: addrconf_f6i_alloc - fix non-null pointer check to !IS_ERR() Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 19/85] net: fixed_phy: Add forward declaration for struct gpio_desc; Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 20/85] sctp: fix the missing put_user when dumping transport thresholds Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 21/85] net: sock_map, fix missing ulp check in sock hash case Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 22/85] gpiolib: acpi: Add gpiolib_acpi_run_edge_events_on_boot option and blacklist Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 23/85] gpio: mockup: add missing single_release() Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 24/85] gpio: fix line flag validation in linehandle_create Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 25/85] gpio: fix line flag validation in lineevent_create Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 26/85] Btrfs: fix assertion failure during fsync and use of stale transaction Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 27/85] cgroup: freezer: fix frozen state inheritance Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 28/85] Revert "mmc: bcm2835: Terminate timeout work synchronously" Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 29/85] Revert "mmc: sdhci: Remove unneeded quirk2 flag of O2 SD host controller" Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 30/85] mmc: tmio: Fixup runtime PM management during probe Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 31/85] mmc: tmio: Fixup runtime PM management during remove Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 32/85] drm/lima: fix lima_gem_wait() return value Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 33/85] drm/i915: Limit MST to <= 8bpc once again Greg Kroah-Hartman
2019-09-18 6:18 ` Greg Kroah-Hartman [this message]
2019-09-18 6:18 ` [PATCH 5.2 35/85] ipc: fix semtimedop for generic 32-bit architectures Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 36/85] ipc: fix sparc64 ipc() wrapper Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 37/85] ixgbe: fix double clean of Tx descriptors with xdp Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 38/85] ixgbe: Prevent u8 wrapping of ITR value to something less than 10us Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 39/85] Revert "rt2800: enable TX_PIN_CFG_LNA_PE_ bits per band" Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 40/85] mt76: mt76x0e: disable 5GHz band for MT7630E Greg Kroah-Hartman
2019-09-18 6:18 ` [PATCH 5.2 41/85] genirq: Prevent NULL pointer dereference in resend_irqs() Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 42/85] regulator: twl: voltage lists for vdd1/2 on twl4030 Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 43/85] KVM: s390: kvm_s390_vm_start_migration: check dirty_bitmap before using it as target for memset() Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 44/85] KVM: s390: Do not leak kernel stack data in the KVM_S390_INTERRUPT ioctl Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 45/85] KVM: x86: work around leak of uninitialized stack contents Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 46/85] KVM: x86/mmu: Reintroduce fast invalidate/zap for flushing memslot Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 47/85] KVM: nVMX: handle page fault in vmread Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 48/85] x86/purgatory: Change compiler flags from -mcmodel=kernel to -mcmodel=large to fix kexec relocation errors Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 49/85] powerpc: Add barrier_nospec to raw_copy_in_user() Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 50/85] kernel/module: Fix mem leak in module_add_modinfo_attrs Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 51/85] x86/boot: Use efi_setup_data for searching RSDP on kexec-ed kernels Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 52/85] x86/ima: check EFI SetupMode too Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 53/85] drm/meson: Add support for XBGR8888 & ABGR8888 formats Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 54/85] clk: Fix debugfs clk_possible_parents for clks without parent string names Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 55/85] clk: Simplify debugfs printing and add a newline Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 56/85] mt76: Fix a signedness bug in mt7615_add_interface() Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 57/85] mt76: mt7615: Use after free in mt7615_mcu_set_bcn() Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 58/85] clk: rockchip: Dont yell about bad mmc phases when getting Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 59/85] mtd: rawnand: mtk: Fix wrongly assigned OOB buffer pointer issue Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 60/85] PCI: Always allow probing with driver_override Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 61/85] ubifs: Correctly use tnc_next() in search_dh_cookie() Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 62/85] driver core: Fix use-after-free and double free on glue directory Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 63/85] crypto: talitos - check AES key size Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 64/85] crypto: talitos - fix CTR alg blocksize Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 65/85] crypto: talitos - check data blocksize in ablkcipher Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 66/85] crypto: talitos - fix ECB algs ivsize Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 67/85] crypto: talitos - Do not modify req->cryptlen on decryption Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 68/85] crypto: talitos - HMAC SNOOP NO AFEU mode requires SW icv checking Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 69/85] firmware: ti_sci: Always request response from firmware Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 70/85] drm: panel-orientation-quirks: Add extra quirk table entry for GPD MicroPC Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 71/85] drm/mediatek: mtk_drm_drv.c: Add of_node_put() before goto Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 72/85] mm/z3fold.c: remove z3fold_migration trylock Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 73/85] mm/z3fold.c: fix lock/unlock imbalance in z3fold_page_isolate Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 74/85] Revert "Bluetooth: btusb: driver to enable the usb-wakeup feature" Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 75/85] iio: adc: stm32-dfsdm: fix output resolution Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 76/85] iio: adc: stm32-dfsdm: fix data type Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 77/85] modules: fix BUG when load module with rodata=n Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 78/85] modules: fix compile error if dont have strict module rwx Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 79/85] modules: always page-align module section allocations Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 80/85] kvm: nVMX: Remove unnecessary sync_roots from handle_invept Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 81/85] KVM: SVM: Fix detection of AMD Errata 1096 Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 82/85] platform/x86: pmc_atom: Add CB4063 Beckhoff Automation board to critclk_systems DMI table Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 83/85] platform/x86: pcengines-apuv2: use KEY_RESTART for front button Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 84/85] rsi: fix a double free bug in rsi_91x_deinit() Greg Kroah-Hartman
2019-09-18 6:19 ` [PATCH 5.2 85/85] x86/build: Add -Wnoaddress-of-packed-member to REALMODE_CFLAGS, to silence GCC9 build warning Greg Kroah-Hartman
2019-09-18 11:59 ` [PATCH 5.2 00/85] 5.2.16-stable review kernelci.org bot
2019-09-18 15:17 ` Naresh Kamboju
2019-09-19 6:37 ` Greg Kroah-Hartman
2019-09-18 16:28 ` Jon Hunter
2019-09-19 6:37 ` Greg Kroah-Hartman
2019-09-18 19:38 ` Guenter Roeck
2019-09-19 1:22 ` shuah
2019-09-19 6:36 ` Greg Kroah-Hartman
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