From: Ben Hutchings <ben@decadent.org.uk>
To: "Ville Syrjälä" <ville.syrjala@linux.intel.com>
Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org,
akpm@linux-foundation.org,
"Chris Wilson" <chris@chris-wilson.co.uk>,
"Jani Nikula" <jani.nikula@intel.com>,
"Tvrtko Ursulin" <tvrtko.ursulin@intel.com>,
"Antti Koskipää" <antti.koskipaa@linux.intel.com>
Subject: Re: [PATCH 3.16 012/114] drm/i915: Exit cherryview_irq_handler() after one pass
Date: Tue, 14 Jun 2016 13:48:47 +0100 [thread overview]
Message-ID: <1465908527.3529.238.camel@decadent.org.uk> (raw)
In-Reply-To: <20160614120825.GU4329@intel.com>
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On Tue, 2016-06-14 at 15:08 +0300, Ville Syrjälä wrote:
> On Tue, Jun 14, 2016 at 12:37:34PM +0100, Ben Hutchings wrote:
> > On Tue, 2016-06-14 at 13:47 +0300, Ville Syrjälä wrote:
> > > On Mon, Jun 13, 2016 at 07:36:37PM +0100, Ben Hutchings wrote:
> > > > 3.16.36-rc1 review patch. If anyone has any objections, please let me know.
> > >
> > > Do not backport this one. It'll break things.
> >
> > But this has not been re-reverted in mainline, has it? Is it that
> > 3.16-stable would need more changes backported to make this work, or is
> > mainline currently broken on Cherryview hardware?
>
> No, as of 4.7 we have a proper fix, but it's a bit too big to backport
> (see [1]). I think 4.6.x is still busted, but Greg said he'd revert
> this broken patch there, so it should get fixed eventually.
>
> OTOH CHV wasn't even officially supported until maybe 4.1, so whatever
> you do in 3.16 shouldn't really matter.
OK, I've dropped this.
> It's a bit tedious having to block the same patch from different stable
> trees over and over again. It would be nice it there would be some kind
> of stable blacklist you guys could share so that we wouldn't have to
> repeat this dance with every stable maintainer...
Sorry about that; I do try to look for things like that on the stable
list but it's too high volume for me to keep up with most of the time.
Ben.
--
Ben Hutchings
We get into the habit of living before acquiring the habit of thinking.
- Albert
Camus
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next prev parent reply other threads:[~2016-06-14 12:49 UTC|newest]
Thread overview: 128+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-13 18:36 [PATCH 3.16 000/114] 3.16.36-rc1 review Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 009/114] Input: gtco - fix crash on detecting device without endpoints Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 111/114] sched,rt: Remove return value from pull_rt_task() Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 007/114] regulator: s2mps11: Fix invalid selector mask and voltages for buck9 Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 068/114] Minimal fix-up of bad hashing behavior of hash_64() Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 061/114] batman-adv: Fix reference counting of vlan object for tt_local_entry Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 048/114] USB: serial: cp210x: add Straizona Focusers device ids Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 089/114] nf_conntrack: avoid kernel pointer value leak in slab name Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 036/114] net: ethernet: davinci_emac: Fix Unbalanced pm_runtime_enable Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 023/114] usb: hcd: out of bounds access in for_each_companion Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 081/114] get_rock_ridge_filename(): handle malformed NM entries Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 059/114] batman-adv: Fix invalid stack access in batadv_dat_select_candidates Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 031/114] Input: pmic8xxx-pwrkey - fix algorithm for converting trigger delay Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 057/114] IB/security: Restrict use of the write() interface Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 038/114] atl2: Disable unimplemented scatter/gather feature Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 088/114] ocfs2: fix posix_acl_create deadlock Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 074/114] x86/sysfb_efi: Fix valid BAR address range check Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 069/114] tracing: Don't display trigger file for events that can't be enabled Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 087/114] ocfs2: dereferencing freed pointers in ocfs2_reflink() Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 043/114] efi: Fix out-of-bounds read in variable_matches() Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 092/114] xfs: use i_mmaplock on read faults Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 003/114] ASoC: rt5640: Correct the digital interface data select Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 055/114] ARM: SoCFPGA: Fix secondary CPU startup in thumb2 kernel Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 079/114] x86/tsc: Read all ratio bits from MSR_PLATFORM_INFO Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 047/114] USB: serial: cp210x: add ID for Link ECU Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 039/114] mm: hugetlb: allow hugepages_supported to be architecture specific Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 024/114] packet: fix heap info leak in PACKET_DIAG_MCLIST sock_diag interface Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 107/114] arm64: psci: move psci firmware calls out of line Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 084/114] drm/i915: Bail out of pipe config compute loop on LPT Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 021/114] usb: xhci: fix wild pointers in xhci_mem_cleanup Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 109/114] sched: Replace post_schedule with a balance callback list Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 095/114] xfs: xfs_setattr_size no longer races with page faults Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 093/114] xfs: use i_mmaplock on write faults Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 034/114] drm/radeon: add a quirk for a XFX R9 270X Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 091/114] xfs: introduce mmap/truncate lock Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 051/114] net/mlx4_en: fix spurious timestamping callbacks Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 106/114] mm/balloon_compaction: fix deflation when compaction is disabled Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 114/114] sched, dl: Convert switched_{from, to}_dl() / prio_changed_dl() to balance callbacks Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 073/114] crypto: hash - Fix page length clamping in hash walk Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 027/114] crypto: ccp - Prevent information leakage on export Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 052/114] ALSA: hda - Add dock support for ThinkPad X260 Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 019/114] lib: lz4: fixed zram with lz4 on big endian machines Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 112/114] sched, rt: Convert switched_{from, to}_rt() / prio_changed_rt() to balance callbacks Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 018/114] spi: spi-ti-qspi: Handle truncated frames properly Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 045/114] batman-adv: Reduce refcnt of removed router when updating route Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 025/114] regmap: spmi: Fix regmap_spmi_ext_read in multi-byte case Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 035/114] futex: Acknowledge a new waiter in counter before plist Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 032/114] drm/i915/userptr: Hold mmref whilst calling get-user-pages Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 006/114] ARM: OMAP2+: hwmod: Fix updating of sysconfig register Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 083/114] ALSA: hda - Fix white noise on Asus UX501VW headset Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 066/114] powerpc: Fix bad inline asm constraint in create_zero_mask() Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 049/114] libceph: kfree() in put_osd() shouldn't depend on authorizer Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 097/114] xfs: mmap lock needs to be inside freeze protection Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 090/114] xfs: fix swapext ilock deadlock Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 082/114] macvtap: segmented packet is consumed Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 076/114] propogate_mnt: Handle the first propogated copy being a slave Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 100/114] mm: migrate dirty page without clear_page_dirty_for_io etc Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 104/114] arm64: kernel: fix architected PMU registers unconditional access Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 030/114] iio: ak8975: Fix NULL pointer exception on early interrupt Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 056/114] rbd: fix rbd map vs notify races Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 098/114] compiler-gcc: integrate the various compiler-gcc[345].h files Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 053/114] workqueue: fix ghost PENDING flag while doing MQ IO Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 017/114] spi: spi-ti-qspi: Fix FLEN and WLEN settings if bits_per_word is overridden Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 040/114] s390/hugetlb: add hugepages_supported define Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 015/114] ALSA: usb-audio: Skip volume controls triggers hangup on Dell USB Dock Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 050/114] libceph: make authorizer destruction independent of ceph_auth_client Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 110/114] sched: Allow balance callbacks for check_class_changed() Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 096/114] xfs: lock out page faults from extent swap operations Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 004/114] HID: usbhid: fix inconsistent reset/resume/reset-resume behavior Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 062/114] EDAC: i7core, sb_edac: Don't return NOTIFY_BAD from mce_decoder callback Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 078/114] proc: prevent accessing /proc/<PID>/environ until it's ready Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 105/114] mm/balloon_compaction: redesign ballooned pages management Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 075/114] fs/pnode.c: treat zero mnt_group_id-s as unequal Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 113/114] sched,dl: Remove return value from pull_dl_task() Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 016/114] nl80211: check netlink protocol in socket release notification Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 063/114] atomic_open(): fix the handling of create_error Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 012/114] drm/i915: Exit cherryview_irq_handler() after one pass Ben Hutchings
2016-06-14 10:47 ` Ville Syrjälä
2016-06-14 11:37 ` Ben Hutchings
2016-06-14 12:08 ` Ville Syrjälä
2016-06-14 12:48 ` Ben Hutchings [this message]
2016-06-14 13:00 ` Ville Syrjälä
2016-06-13 18:36 ` [PATCH 3.16 101/114] net: fix infoleak in llc Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 022/114] USB: uas: Add a new NO_REPORT_LUNS quirk Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 005/114] ARM: OMAP2+: Only write the sysconfig on idle when necessary Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 064/114] Drivers: hv_vmbus: Fix signal to host condition Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 094/114] xfs: take i_mmap_lock on extent manipulation operations Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 046/114] batman-adv: Fix broadcast/ogm queue limit on a removed interface Ben Hutchings
2016-06-13 19:26 ` Linus Lüssing
2016-06-13 19:33 ` Sven Eckelmann
2016-06-13 22:53 ` Ben Hutchings
2016-06-14 6:07 ` Sven Eckelmann
2016-06-13 18:36 ` [PATCH 3.16 013/114] assoc_array: don't call compare_object() on a node Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 037/114] net: ethernet: davinci_emac: Fix platform_data overwrite Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 065/114] Drivers: hv: vmbus: Fix signaling logic in hv_need_to_signal_on_read() Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 060/114] batman-adv: fix DAT candidate selection (must use vid) Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 054/114] drm/i915: Fix system resume if PCI device remained enabled Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 028/114] s390/spinlock: avoid yield to non existent cpu Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 070/114] drm/radeon: make sure vertical front porch is at least 1 Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 099/114] KEYS: Fix ASN.1 indefinite length object parsing Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 042/114] i2c: exynos5: Fix possible ABBA deadlock by keeping I2C clock prepared Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 010/114] libahci: save port map for forced port map Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 085/114] ALSA: hda - Fix subwoofer pin on ASUS N751 and N551 Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 008/114] drm/qxl: fix cursor position with non-zero hotspot Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 080/114] parisc: fix a bug when syscall number of tracee is __NR_Linux_syscalls Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 002/114] Revert "net: validate variable length ll headers" Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 072/114] ACPICA: Dispatcher: Update thread ID for recursive method calls Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 001/114] Revert "ax25: add link layer header validation function" Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 077/114] drm/radeon: fix PLL sharing on DCE6.1 (v2) Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 103/114] net: fix a kernel infoleak in x25 module Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 029/114] net: bcmgenet: device stats are unsigned long Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 086/114] tools lib traceevent: Do not reassign parg after collapse_tree() Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 102/114] net: fix infoleak in rtnetlink Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 041/114] x86/mm/xen: Suppress hugetlbfs in PV guests Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 011/114] s390/scm_blk: fix deadlock for requests != REQ_TYPE_FS Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 071/114] MAINTAINERS: Remove asterisk from EFI directory names Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 020/114] usb: xhci: applying XHCI_PME_STUCK_QUIRK to Intel BXT B0 host Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 108/114] ARC: unbork !LLSC build Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 026/114] pinctrl: single: Fix pcs_parse_bits_in_pinctrl_entry to use __ffs than ffs Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 067/114] Make hash_64() use a 64-bit multiply when appropriate Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 014/114] kvm: x86: do not leak guest xcr0 into host interrupt handlers Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 044/114] batman-adv: Check skb size before using encapsulated ETH+VLAN header Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 033/114] powerpc: scan_features() updates incorrect bits for REAL_LE Ben Hutchings
2016-06-13 18:36 ` [PATCH 3.16 058/114] mm/huge_memory: replace VM_NO_THP VM_BUG_ON with actual VMA check Ben Hutchings
2016-06-13 21:11 ` [PATCH 3.16 000/114] 3.16.36-rc1 review Sudip Mukherjee
2016-06-13 22:55 ` Ben Hutchings
2016-06-14 1:51 ` Guenter Roeck
2016-06-14 11:28 ` Ben Hutchings
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