diff options
| -rw-r--r-- | PNP-Add-Haswell-ULT-to-Intel-MCH-size-workaround.patch | 119 | ||||
| -rw-r--r-- | kernel.spec | 6 |
2 files changed, 125 insertions, 0 deletions
diff --git a/PNP-Add-Haswell-ULT-to-Intel-MCH-size-workaround.patch b/PNP-Add-Haswell-ULT-to-Intel-MCH-size-workaround.patch new file mode 100644 index 000000000..c2082a3b4 --- /dev/null +++ b/PNP-Add-Haswell-ULT-to-Intel-MCH-size-workaround.patch @@ -0,0 +1,119 @@ +From afa5b65015ff2a7f0b4ec8cab6f58fa47025259a Mon Sep 17 00:00:00 2001 +From: Josh Boyer <jwboyer@fedoraproject.org> +Date: Fri, 22 Jan 2016 08:11:46 -0500 +Subject: [PATCH] PNP: Add Haswell-ULT to Intel MCH size workaround + +Add device ID 0x0a04 for Haswell-ULT to the list of devices with MCH +problems. + +From a Lenovo ThinkPad T440S: +[ 0.188604] pnp: PnP ACPI init +[ 0.189044] system 00:00: [mem 0x00000000-0x0009ffff] could not be reserved +[ 0.189048] system 00:00: [mem 0x000c0000-0x000c3fff] could not be reserved +[ 0.189050] system 00:00: [mem 0x000c4000-0x000c7fff] could not be reserved +[ 0.189052] system 00:00: [mem 0x000c8000-0x000cbfff] could not be reserved +[ 0.189054] system 00:00: [mem 0x000cc000-0x000cffff] could not be reserved +[ 0.189056] system 00:00: [mem 0x000d0000-0x000d3fff] has been reserved +[ 0.189058] system 00:00: [mem 0x000d4000-0x000d7fff] has been reserved +[ 0.189060] system 00:00: [mem 0x000d8000-0x000dbfff] has been reserved +[ 0.189061] system 00:00: [mem 0x000dc000-0x000dffff] has been reserved +[ 0.189063] system 00:00: [mem 0x000e0000-0x000e3fff] could not be reserved +[ 0.189065] system 00:00: [mem 0x000e4000-0x000e7fff] could not be reserved +[ 0.189067] system 00:00: [mem 0x000e8000-0x000ebfff] could not be reserved +[ 0.189069] system 00:00: [mem 0x000ec000-0x000effff] could not be reserved +[ 0.189071] system 00:00: [mem 0x000f0000-0x000fffff] could not be reserved +[ 0.189073] system 00:00: [mem 0x00100000-0xdf9fffff] could not be reserved +[ 0.189075] system 00:00: [mem 0xfec00000-0xfed3ffff] could not be reserved +[ 0.189078] system 00:00: [mem 0xfed4c000-0xffffffff] could not be reserved +[ 0.189082] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active) +[ 0.189216] system 00:01: [io 0x1800-0x189f] could not be reserved +[ 0.189220] system 00:01: [io 0x0800-0x087f] has been reserved +[ 0.189222] system 00:01: [io 0x0880-0x08ff] has been reserved +[ 0.189224] system 00:01: [io 0x0900-0x097f] has been reserved +[ 0.189226] system 00:01: [io 0x0980-0x09ff] has been reserved +[ 0.189229] system 00:01: [io 0x0a00-0x0a7f] has been reserved +[ 0.189231] system 00:01: [io 0x0a80-0x0aff] has been reserved +[ 0.189233] system 00:01: [io 0x0b00-0x0b7f] has been reserved +[ 0.189235] system 00:01: [io 0x0b80-0x0bff] has been reserved +[ 0.189238] system 00:01: [io 0x15e0-0x15ef] has been reserved +[ 0.189240] system 00:01: [io 0x1600-0x167f] has been reserved +[ 0.189242] system 00:01: [io 0x1640-0x165f] has been reserved +[ 0.189246] system 00:01: [mem 0xf8000000-0xfbffffff] could not be reserved +[ 0.189249] system 00:01: [mem 0x00000000-0x00000fff] could not be reserved +[ 0.189251] system 00:01: [mem 0xfed1c000-0xfed1ffff] has been reserved +[ 0.189254] system 00:01: [mem 0xfed10000-0xfed13fff] has been reserved +[ 0.189256] system 00:01: [mem 0xfed18000-0xfed18fff] has been reserved +[ 0.189258] system 00:01: [mem 0xfed19000-0xfed19fff] has been reserved +[ 0.189261] system 00:01: [mem 0xfed45000-0xfed4bfff] has been reserved +[ 0.189264] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) +[....] +[ 0.583653] resource sanity check: requesting [mem 0xfed10000-0xfed15fff], which spans more than pnp 00:01 [mem 0xfed10000-0xfed13fff] +[ 0.583654] ------------[ cut here ]------------ +[ 0.583660] WARNING: CPU: 0 PID: 1 at arch/x86/mm/ioremap.c:198 __ioremap_caller+0x2c5/0x380() +[ 0.583661] Info: mapping multiple BARs. Your kernel is fine. +[ 0.583662] Modules linked in: + +[ 0.583666] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.3.3-303.fc23.x86_64 #1 +[ 0.583668] Hardware name: LENOVO 20AR001GXS/20AR001GXS, BIOS GJET86WW (2.36 ) 12/04/2015 +[ 0.583670] 0000000000000000 0000000014cf7e59 ffff880214a1baf8 ffffffff813a625f +[ 0.583673] ffff880214a1bb40 ffff880214a1bb30 ffffffff810a07c2 00000000fed10000 +[ 0.583675] ffffc90000cb8000 0000000000006000 0000000000000000 ffff8800d6381040 +[ 0.583678] Call Trace: +[ 0.583683] [<ffffffff813a625f>] dump_stack+0x44/0x55 +[ 0.583686] [<ffffffff810a07c2>] warn_slowpath_common+0x82/0xc0 +[ 0.583688] [<ffffffff810a085c>] warn_slowpath_fmt+0x5c/0x80 +[ 0.583692] [<ffffffff810a6fba>] ? iomem_map_sanity_check+0xba/0xd0 +[ 0.583695] [<ffffffff81065835>] __ioremap_caller+0x2c5/0x380 +[ 0.583698] [<ffffffff81065907>] ioremap_nocache+0x17/0x20 +[ 0.583701] [<ffffffff8103a119>] snb_uncore_imc_init_box+0x79/0xb0 +[ 0.583705] [<ffffffff81038900>] uncore_pci_probe+0xd0/0x1b0 +[ 0.583707] [<ffffffff813efda5>] local_pci_probe+0x45/0xa0 +[ 0.583710] [<ffffffff813f118d>] pci_device_probe+0xfd/0x140 +[ 0.583713] [<ffffffff814d9b52>] driver_probe_device+0x222/0x480 +[ 0.583715] [<ffffffff814d9e34>] __driver_attach+0x84/0x90 +[ 0.583717] [<ffffffff814d9db0>] ? driver_probe_device+0x480/0x480 +[ 0.583720] [<ffffffff814d762c>] bus_for_each_dev+0x6c/0xc0 +[ 0.583722] [<ffffffff814d930e>] driver_attach+0x1e/0x20 +[ 0.583724] [<ffffffff814d8e4b>] bus_add_driver+0x1eb/0x280 +[ 0.583727] [<ffffffff81d6af1a>] ? uncore_cpu_setup+0x12/0x12 +[ 0.583729] [<ffffffff814da680>] driver_register+0x60/0xe0 +[ 0.583733] [<ffffffff813ef78c>] __pci_register_driver+0x4c/0x50 +[ 0.583736] [<ffffffff81d6affc>] intel_uncore_init+0xe2/0x2e6 +[ 0.583738] [<ffffffff81d6af1a>] ? uncore_cpu_setup+0x12/0x12 +[ 0.583741] [<ffffffff81002123>] do_one_initcall+0xb3/0x200 +[ 0.583745] [<ffffffff810be500>] ? parse_args+0x1a0/0x4a0 +[ 0.583749] [<ffffffff81d5c1c8>] kernel_init_freeable+0x189/0x223 +[ 0.583752] [<ffffffff81775c40>] ? rest_init+0x80/0x80 +[ 0.583754] [<ffffffff81775c4e>] kernel_init+0xe/0xe0 +[ 0.583758] [<ffffffff81781adf>] ret_from_fork+0x3f/0x70 +[ 0.583760] [<ffffffff81775c40>] ? rest_init+0x80/0x80 +[ 0.583765] ---[ end trace 077c426a39e018aa ]--- + +00:00.0 Host bridge [0600]: Intel Corporation Haswell-ULT DRAM Controller [8086:0a04] (rev 0b) + Subsystem: Lenovo Device [17aa:220c] + Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- + Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx- + Latency: 0 + Capabilities: <access denied> + Kernel driver in use: hsw_uncore + +Signed-off-by: Josh Boyer <jwboyer@fedoraproject.org> +--- + drivers/pnp/quirks.c | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/drivers/pnp/quirks.c b/drivers/pnp/quirks.c +index f700723ca5d6..d28e3ab9479c 100644 +--- a/drivers/pnp/quirks.c ++++ b/drivers/pnp/quirks.c +@@ -342,6 +342,7 @@ static void quirk_amd_mmconfig_area(struct pnp_dev *dev) + /* Device IDs of parts that have 32KB MCH space */ + static const unsigned int mch_quirk_devices[] = { + 0x0154, /* Ivy Bridge */ ++ 0x0a04, /* Haswell-ULT */ + 0x0c00, /* Haswell */ + 0x1604, /* Broadwell */ + }; +-- +2.5.0 + diff --git a/kernel.spec b/kernel.spec index 90ac28b95..7cf8f9f5d 100644 --- a/kernel.spec +++ b/kernel.spec @@ -602,6 +602,9 @@ Patch637: tty-Fix-unsafe-ldisc-reference-via-ioctl-TIOCGETD.patch #rhbz 1279653 Patch638: rtlwifi-rtl8821ae-Fix-5G-failure-when-EEPROM-is-inco.patch +#rhbz 1300955 +Patch640: PNP-Add-Haswell-ULT-to-Intel-MCH-size-workaround.patch + # END OF PATCH DEFINITIONS %endif @@ -2047,6 +2050,9 @@ fi # # %changelog +* Fri Jan 22 2016 Josh Boyer <jwboyer@fedoraproject.org> +- Fix backtrace from PNP conflict on Haswell-ULT (rhbz 1300955) + * Thu Jan 21 2016 Justin M. Forbes <jforbes@fedoraproject.org> - 4.5.0-0.rc0.git8.1 - Linux v4.4-10062-g30f0530 |