From: lizf@kernel.org
To: stable@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Bjorn Helgaas <bhelgaas@google.com>,
Zefan Li <lizefan@huawei.com>
Subject: [PATCH 3.4 24/65] x86/PCI: Use host bridge _CRS info on Foxconn K8M890-8237A
Date: Tue, 20 Oct 2015 08:47:34 +0800 [thread overview]
Message-ID: <1445302095-4695-24-git-send-email-lizf@kernel.org> (raw)
In-Reply-To: <1445302030-4607-1-git-send-email-lizf@kernel.org>
From: Bjorn Helgaas <bhelgaas@google.com>
3.4.110-rc1 review patch. If anyone has any objections, please let me know.
------------------
commit 1dace0116d0b05c967d94644fc4dfe96be2ecd3d upstream.
The Foxconn K8M890-8237A has two PCI host bridges, and we can't assign
resources correctly without the information from _CRS that tells us which
address ranges are claimed by which bridge. In the bugs mentioned below,
we incorrectly assign a sound card address (this example is from 1033299):
bus: 00 index 2 [mem 0x80000000-0xfcffffffff]
ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-7f])
pci_root PNP0A08:00: host bridge window [mem 0x80000000-0xbfefffff] (ignored)
pci_root PNP0A08:00: host bridge window [mem 0xc0000000-0xdfffffff] (ignored)
pci_root PNP0A08:00: host bridge window [mem 0xf0000000-0xfebfffff] (ignored)
ACPI: PCI Root Bridge [PCI1] (domain 0000 [bus 80-ff])
pci_root PNP0A08:01: host bridge window [mem 0xbff00000-0xbfffffff] (ignored)
pci 0000:80:01.0: [1106:3288] type 0 class 0x000403
pci 0000:80:01.0: reg 10: [mem 0xbfffc000-0xbfffffff 64bit]
pci 0000:80:01.0: address space collision: [mem 0xbfffc000-0xbfffffff 64bit] conflicts with PCI Bus #00 [mem 0x80000000-0xfcffffffff]
pci 0000:80:01.0: BAR 0: assigned [mem 0xfd00000000-0xfd00003fff 64bit]
BUG: unable to handle kernel paging request at ffffc90000378000
IP: [<ffffffffa0345f63>] azx_create+0x37c/0x822 [snd_hda_intel]
We assigned 0xfd_0000_0000, but that is not in any of the host bridge
windows, and the sound card doesn't work.
Turn on pci=use_crs automatically for this system.
Link: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/931368
Link: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1033299
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Zefan Li <lizefan@huawei.com>
---
arch/x86/pci/acpi.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c
index ed2835e..65cf4f2 100644
--- a/arch/x86/pci/acpi.c
+++ b/arch/x86/pci/acpi.c
@@ -70,6 +70,17 @@ static const struct dmi_system_id pci_use_crs_table[] __initconst = {
DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies, LTD"),
},
},
+ /* https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/931368 */
+ /* https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1033299 */
+ {
+ .callback = set_use_crs,
+ .ident = "Foxconn K8M890-8237A",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Foxconn"),
+ DMI_MATCH(DMI_BOARD_NAME, "K8M890-8237A"),
+ DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies, LTD"),
+ },
+ },
/* Now for the blacklist.. */
--
1.9.1
next prev parent reply other threads:[~2015-10-20 0:49 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-20 0:47 [PATCH 3.4 00/65] 3.4.110-rc1 review lizf
2015-10-20 0:47 ` [PATCH 3.4 01/65] hrtimer: Allow concurrent hrtimer_start() for self restarting timers lizf
2015-10-20 0:47 ` [PATCH 3.4 02/65] mtd: fix: avoid race condition when accessing mtd->usecount lizf
2015-10-20 0:47 ` [PATCH 3.4 03/65] crypto: talitos - avoid memleak in talitos_alg_alloc() lizf
2015-10-20 0:47 ` [PATCH 3.4 04/65] ASoC: wm8737: Fixup setting VMID Impedance control register lizf
2015-10-20 0:47 ` [PATCH 3.4 05/65] ASoC: wm8903: Fix define for WM8903_VMID_RES_250K lizf
2015-10-20 0:47 ` [PATCH 3.4 06/65] ASoC: wm8955: Fix setting wrong register for WM8955_K_8_0_MASK bits lizf
2015-10-20 0:47 ` [PATCH 3.4 07/65] pktgen: adjust spacing in proc file interface output lizf
2015-10-20 0:47 ` [PATCH 3.4 08/65] pktgen: document ability to add same device to several threads lizf
2015-10-20 0:47 ` [PATCH 3.4 09/65] tty/serial: at91: RS485 mode: 0 is valid for delay_rts_after_send lizf
2015-10-20 0:47 ` [PATCH 3.4 10/65] rndis_wlan: harmless issue calling set_bit() lizf
2015-10-20 0:47 ` [PATCH 3.4 11/65] drm/radeon: take the mode_config mutex when dealing with hpds (v2) lizf
2015-10-20 0:47 ` [PATCH 3.4 12/65] usb: dwc3: gadget: return error if command sent to DEPCMD register fails lizf
2015-10-20 0:47 ` [PATCH 3.4 13/65] rcu: Correctly handle non-empty Tiny RCU callback list with none ready lizf
2015-10-20 0:47 ` [PATCH 3.4 14/65] mtd: dc21285: use raw spinlock functions for nw_gpio_lock lizf
2015-10-20 0:47 ` [PATCH 3.4 15/65] staging: rtl8712: prevent buffer overrun in recvbuf2recvframe lizf
2015-10-20 0:47 ` [PATCH 3.4 16/65] usb: core: Fix USB 3.0 devices lost in NOTATTACHED state after a hub port reset lizf
2015-10-20 0:47 ` [PATCH 3.4 17/65] fixing infinite OPEN loop in 4.0 stateid recovery lizf
[not found] ` <3B7DC48D-0D7F-4F9A-9CE0-FAC640F60199@netapp.com>
2015-10-21 8:04 ` Zefan Li
2015-10-20 0:47 ` [PATCH 3.4 18/65] NFS: Fix size of NFSACL SETACL operations lizf
2015-10-20 0:47 ` [PATCH 3.4 19/65] SUNRPC: Fix a memory leak in the backchannel code lizf
2015-10-20 0:47 ` [PATCH 3.4 20/65] ipr: Increase default adapter init stage change timeout lizf
2015-10-20 0:47 ` [PATCH 3.4 21/65] ath3k: add support of 13d3:3474 AR3012 device lizf
2015-10-20 0:47 ` [PATCH 3.4 22/65] ath9k: fix DMA stop sequence for AR9003+ lizf
2015-10-20 0:47 ` [PATCH 3.4 23/65] regulator: core: fix constraints output buffer lizf
2015-10-20 0:47 ` lizf [this message]
2015-10-20 0:47 ` [PATCH 3.4 25/65] dmaengine: mv_xor: bug fix for racing condition in descriptors cleanup lizf
2015-10-20 0:47 ` [PATCH 3.4 26/65] ASoC: wm8960: the enum of "DAC Polarity" should be wm8960_enum[1] lizf
2015-10-20 0:47 ` [PATCH 3.4 27/65] ext4: fix race between truncate and __ext4_journalled_writepage() lizf
2015-10-20 0:47 ` [PATCH 3.4 28/65] Disable write buffering on Toshiba ToPIC95 lizf
2015-10-20 0:47 ` [PATCH 3.4 29/65] sctp: fix ASCONF list handling lizf
2015-10-20 0:47 ` [PATCH 3.4 30/65] jbd2: use GFP_NOFS in jbd2_cleanup_journal_tail() lizf
2015-10-20 0:47 ` [PATCH 3.4 31/65] regmap: Fix regmap_bulk_read in BE mode lizf
2015-10-20 0:47 ` [PATCH 3.4 32/65] jbd2: fix ocfs2 corrupt when updating journal superblock fails lizf
2015-10-20 0:47 ` [PATCH 3.4 33/65] ideapad: fix software rfkill setting lizf
2015-10-20 0:47 ` [PATCH 3.4 34/65] mmc: card: Fixup request missing in mmc_blk_issue_rw_rq lizf
2015-10-20 0:47 ` [PATCH 3.4 35/65] nfs: increase size of EXCHANGE_ID name string buffer lizf
2015-10-20 0:47 ` [PATCH 3.4 36/65] bridge: fix br_stp_set_bridge_priority race conditions lizf
2015-10-20 0:47 ` [PATCH 3.4 37/65] ext4: call sync_blockdev() before invalidate_bdev() in put_super() lizf
2015-10-20 0:47 ` [PATCH 3.4 38/65] packet: read num_members once in packet_rcv_fanout() lizf
2015-10-20 0:47 ` [PATCH 3.4 39/65] packet: avoid out of bounds read in round robin fanout lizf
2015-10-20 0:47 ` [PATCH 3.4 40/65] ext4: don't retry file block mapping on bigalloc fs with non-extent file lizf
2015-10-20 0:47 ` [PATCH 3.4 41/65] watchdog: omap: assert the counter being stopped before reprogramming lizf
2015-10-20 0:47 ` [PATCH 3.4 42/65] bridge: multicast: restore router configuration on port link down/up lizf
2015-10-20 0:47 ` [PATCH 3.4 43/65] stmmac: troubleshoot unexpected bits in des0 & des1 lizf
2015-10-20 0:47 ` [PATCH 3.4 44/65] mm: kmemleak: allow safe memory scanning during kmemleak disabling lizf
2015-10-20 0:47 ` [PATCH 3.4 45/65] dell-laptop: Fix allocating & freeing SMI buffer page lizf
2015-10-20 0:47 ` [PATCH 3.4 46/65] tracing/filter: Do not WARN on operand count going below zero lizf
2015-10-20 0:47 ` [PATCH 3.4 47/65] tracing/filter: Do not allow infix to exceed end of string lizf
2015-10-20 0:47 ` [PATCH 3.4 48/65] __bitmap_parselist: fix bug in empty string handling lizf
2015-10-20 0:47 ` [PATCH 3.4 49/65] agp/intel: Fix typo in needs_ilk_vtd_wa() lizf
2015-10-20 0:48 ` [PATCH 3.4 50/65] crush: fix a bug in tree bucket decode lizf
2015-10-20 0:48 ` [PATCH 3.4 51/65] fuse: initialize fc->release before calling it lizf
2015-10-20 0:48 ` [PATCH 3.4 52/65] ACPICA: Tables: Fix an issue that FACS initialization is performed twice lizf
2015-10-20 0:48 ` [PATCH 3.4 53/65] KVM: x86: make vapics_in_nmi_mode atomic lizf
2015-10-20 0:48 ` [PATCH 3.4 54/65] KVM: x86: properly restore LVT0 lizf
2015-10-20 0:48 ` [PATCH 3.4 55/65] 9p: forgetting to cancel request on interrupted zero-copy RPC lizf
2015-10-20 0:48 ` [PATCH 3.4 56/65] Revert "drm/i915: Don't skip request retirement if the active list is empty" lizf
2015-10-20 0:48 ` [PATCH 3.4 57/65] Revert "drm/radeon: Use drm_calloc_ab for CS relocs" lizf
2015-10-20 0:48 ` [PATCH 3.4 58/65] drm/radeon: partially revert "fix VM_CONTEXT*_PAGE_TABLE_END_ADDR handling" lizf
2015-10-20 0:48 ` [PATCH 3.4 59/65] crypto: s390/ghash: Fix incorrect backport of a1cae34e23b1 lizf
2015-10-20 0:48 ` [PATCH 3.4 60/65] ARM: Fix incorrect backport of 0b59d8806a31 lizf
2015-10-20 0:48 ` [PATCH 3.4 61/65] usb: dwc3: Reset the transfer resource index on SET_INTERFACE lizf
2015-10-20 0:48 ` [PATCH 3.4 62/65] jbd2: avoid infinite loop when destroying aborted journal lizf
2015-10-20 0:48 ` [PATCH 3.4 63/65] IB/qib: Change lkey table allocation to support more MRs lizf
2015-10-20 0:48 ` [PATCH 3.4 64/65] dcache: Handle escaped paths in prepend_path lizf
2015-10-20 0:48 ` [PATCH 3.4 65/65] vfs: Test for and handle paths that are unreachable from their mnt_root lizf
2015-10-20 1:06 ` [PATCH 3.4 00/65] 3.4.110-rc1 review Zefan Li
2015-10-20 2:17 ` Guenter Roeck
2015-10-20 7:05 ` Geert Uytterhoeven
2015-10-20 8:23 ` Zefan Li
2015-10-20 8:59 ` Geert Uytterhoeven
2015-10-20 12:56 ` Guenter Roeck
2015-10-20 13:15 ` Guenter Roeck
2015-10-21 8:05 ` Zefan Li
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