[+cc Phillip]
On Tue, Apr 30, 2013 at 9:19 PM, Robert Hancock wrote:
> On 04/29/2013 10:47 PM, Bjorn Helgaas wrote:
>>
>> On Sat, Apr 27, 2013 at 4:10 AM, Artem S. Tashkinov
>> wrote:
>>>>
>>>>
>>>> Did this problem ever get resolv
[+cc Eric because he made a change (69b08f62e17) that apparently
exposes driver bugs]
On Mon, May 6, 2013 at 7:51 PM, Huang, Xiong wrote:
>> >
>> > Did this ever get resolved?
>>
>> I opened https://bugzilla.kernel.org/show_bug.cgi?id=57681 to keep track of
>> this and attached the dmesg logs you
On Tue, May 7, 2013 at 8:59 AM, Artem S. Tashkinov wrote:
> May 7, 2013 09:25:40 PM, Bjorn Helgaas wrote:
>> [+cc Phillip]
>>
>>> I would suspect that Windows' complaint about the BIOS mucking up the MTRRs
>>> is likely the best hint. Likely Windo
On Tue, May 7, 2013 at 11:50 AM, Artem S. Tashkinov wrote:
> May 7, 2013 10:27:30 PM, Bjorn Helgaas wrote:
> On Tue, May 7, 2013 at 8:59 AM, Artem S. Tashkinov wrote:
>>> May 7, 2013 09:25:40 PM, Bjorn Helgaas wrote:
>>>> [+cc Phillip]
>>>>
>&g
On Tue, May 7, 2013 at 12:05 PM, Robert Hancock wrote:
> On Tue, May 7, 2013 at 9:59 AM, Artem S. Tashkinov wrote:
>> May 7, 2013 09:25:40 PM, Bjorn Helgaas wrote:
>>> [+cc Phillip]
>>>
>>>> I would suspect that Windows' complaint about the
so get it into v3.10 and could get into v3.9 stable instead.
>
> Reported-by: David Bulkow
> Tested-by: David Bulkow
> Signed-off-by: Yinghai Lu
I applied the following slightly tweaked patch to for-linus and will
ask Linus to pull it for v3.10. Let me know if it looks OK.
B
On Tue, May 7, 2013 at 2:32 PM, Bjorn Helgaas wrote:
> On Thu, Apr 25, 2013 at 06:47:07PM -0700, Yinghai Lu wrote:
>> David found some resource conflict issue after
>> | PCI: Put pci_dev in device tree as early as possible
>> | commit 4f535093cf8f6da8cfda7c36c2c1ecd2e9586e
On Tue, May 7, 2013 at 2:48 PM, Patrik Jakobsson
wrote:
> On Tue, May 7, 2013 at 10:20 PM, Bjorn Helgaas wrote:
>>> I'm not sure if reading /proc/mtrr actually reads the registers out of
>>> the CPU each time, or whether we just return the cached values we read
>>
On Tue, Apr 30, 2013 at 4:31 AM, Gu Zheng wrote:
> From a870da3615988f53a8949e5f8c907b079162067b Mon Sep 17 00:00:00 2001
> From: Gu Zheng
> Date: Tue, 30 Apr 2013 18:45:12 +0800
> Subject: [PATCH v2 4/4] PCI: Check if the pci device get removed from pci
> tree already in remove_callback
> We fo
On Tue, Apr 30, 2013 at 02:29:35PM -0700, Yinghai Lu wrote:
> On Mon, Apr 29, 2013 at 3:17 PM, Yinghai Lu wrote:
> > On Mon, Apr 29, 2013 at 11:15 AM, Bjorn Helgaas wrote:
> >>
> >> I think the 1a:01.0 pci_dev should retain its reference to the pci_bus
> >> f
Hi Linus,
Here are some fixes for v3.10. They're fairly minor but do fix
user-visible issues.
Bjorn
The following changes since commit ab86e974f04b1cd827a9c7c35273834ebcd9ab38:
Merge branch 'timers-core-for-linus' of
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip (2013-04-30 08:15:4
On Tue, Feb 19, 2013 at 4:22 PM, Kent Overstreet wrote:
> diff --git a/fs/bio-integrity.c b/fs/bio-integrity.c
> index 94fa1c5..8c4c604 100644
> --- a/fs/bio-integrity.c
> +++ b/fs/bio-integrity.c
> ...
> @@ -766,13 +733,14 @@ void bioset_integrity_free(struct bio_set *bs)
> {
> if (bs->
On Mon, Apr 29, 2013 at 10:19 AM, Jiang Liu wrote:
> Hi Yinghai,
> Reviewed-by: Jiang Liu
> Thanks!
>
> On 04/26/2013 09:46 AM, Yinghai Lu wrote:
>> Gavin found that acpiphp does not handle hotplug anymore even after
>> now we have acpiphp built-in preparing for v3.10.
>>
>> Bjorn
[+cc linux-pci, Mike]
On Wed, Apr 24, 2013 at 4:06 AM, Bian LuLu wrote:
> Hi all,
>
> Recently, i read some codes of PCI portions. I think
> local_cpulist is a list about one kind of CPU and
> local_cpus is a mask of CPU. But i am not sure when
> and how i should use these two parameters.
>
> See
On Wed, Apr 24, 2013 at 9:55 PM, Ram Pai wrote:
> On Wed, Apr 10, 2013 at 09:22:48AM -0600, Bjorn Helgaas wrote:
>> On Mon, Apr 8, 2013 at 10:51 PM, Ram Pai wrote:
>> > On Thu, Apr 04, 2013 at 04:18:01PM -0600, Bjorn Helgaas wrote:
>> >> On Wed, Mar 13, 2013
On Thu, Apr 25, 2013 at 3:49 AM, Andrew Murray wrote:
> This patch moves struct pci_controller into asm-generic to allow
> for use by other architectures thus reducing code duplication in
> the kernel.
>
> Signed-off-by: Andrew Murray
> ---
> arch/powerpc/include/asm/pci-bridge.h | 87 +---
On Fri, Apr 12, 2013 at 4:44 PM, Yinghai Lu wrote:
> First part is for_each_pci_resource support:
> Now pci device resource iteration is done via "for (i=0...)" open code.
> That make code hard to read esp when only bridge or sriov resources
> are involved.
The "for (i = 0; ...)" code *is* a bit
On Fri, Apr 12, 2013 at 4:44 PM, Yinghai Lu wrote:
> After they are put in add-on resources, they will be safely claimed later.
It took me a while to understand what's going on here, but this is
actually a pretty cool idea. It would be nice to explain a little
about what the patch is doing and h
[+cc Rafael, linux-acpi]
On Thu, Apr 25, 2013 at 2:39 PM, Bjorn Helgaas wrote:
> On Fri, Apr 12, 2013 at 4:44 PM, Yinghai Lu wrote:
>> After they are put in add-on resources, they will be safely claimed later.
>
> It took me a while to understand what's going on here, but
On Thu, Apr 25, 2013 at 7:47 PM, Yinghai Lu wrote:
> Gu found nested removing through
> echo -n 1 > /sys/bus/pci/devices/\:10\:00.0/remove ; echo -n 1 >
> /sys/bus/pci/devices/\:1a\:01.0/remove
>
> will cause kernel crash as bus get freed.
>
> [ 418.946462] CPU 4
> [ 418.968377]
On Wed, Apr 24, 2013 at 3:33 PM, Alex Williamson
wrote:
> On Thu, 2013-02-14 at 20:53 -0700, Alex Williamson wrote:
>> On Thu, 2013-02-14 at 16:47 -0700, Bjorn Helgaas wrote:
>> > On Thu, Feb 14, 2013 at 11:37 AM, Alex Williamson
>> > wrote:
>> > > A bus
On Fri, Apr 26, 2013 at 2:20 PM, Yinghai Lu wrote:
> On Fri, Apr 26, 2013 at 9:28 AM, Bjorn Helgaas wrote:
>> This is a gross hack. Iterating through all known pci_devs to see if
>> this one still exists?
>>
>> I reproduced the original problem, applied this pat
On Wed, Mar 6, 2013 at 5:17 PM, Bjorn Helgaas wrote:
> On Tue, Feb 26, 2013 at 12:14 PM, Artem S. Tashkinov
> wrote:
>> Feb 27, 2013 12:47:01 AM, Bjorn Helgaas wrote:
>> On Mon, Feb 25, 2013 at 11:35 PM, Artem S. Tashkinov wrote:
>>>> Feb 26, 2013 03
[+cc Dave]
I don't maintain this file, regardless of what scripts/get_maintainer.pl says :)
On Fri, Apr 26, 2013 at 4:08 PM, Seoras Macdonald wrote:
> Fixed some warnings generated by checkpatch and
> adjusted some comment blocks to match the coding style.
>
> Signed-off-by: Seoras Macdonald
>
On Wed, Mar 27, 2013 at 3:46 PM, Bjorn Helgaas wrote:
> On Wed, Mar 27, 2013 at 3:18 PM, Joseph A. Millikan
> wrote:
>>
>> We use Mint 11 32-bit and we've noticed with any kernel beyond 3.6.11, the
>> Ethernet port stops responding to pings after 15 minutes and samb
o_region (Yinghai Lu)
- Cache MSI capability offsets & cleanup (Gavin Shan, Bjorn Helgaas)
- Clean up EISA resource initialization and logging (Bjorn Helgaas)
- Fix prototype warnings (Andy Shevchenko, Bjorn Helgaas)
- MIPS: Initialize of_node before scanning bus
On Mon, Apr 29, 2013 at 08:19:10AM -0700, Yinghai Lu wrote:
> On Mon, Apr 29, 2013 at 3:04 AM, Gu Zheng wrote:
> > On 04/27/2013 05:01 AM, Yinghai Lu wrote:
> >> On Fri, Apr 26, 2013 at 1:53 PM, Bjorn Helgaas wrote:
> >>>
> >>> You can't be seriou
On Sat, Apr 27, 2013 at 4:10 AM, Artem S. Tashkinov wrote:
>>
>>Did this problem ever get resolved?
>>
>
> Hello,
>
> Unfortunately, no. Out of curiosity I've tried booting kernel
> 3.9-rc8 in EUFI mode but it exhibits the same problem.
>
> Right after the boot:
>
> [root@localhost ~]# dd if=/dev/
On Wed, Apr 10, 2013 at 7:50 PM, Yijing Wang wrote:
>>> Hi Bjorn,
>>> Thanks for review.
>>>
My goal is that a user should never have to specify a kernel boot
parameter or edit a modules.conf file, but the user did previously
have some way to influence whether we use pciehp
On Thu, Apr 11, 2013 at 11:32 AM, Gabor Juhos wrote:
> 2013.04.10. 18:31 keltezéssel, Bjorn Helgaas írta:
>> On Thu, Apr 4, 2013 at 12:01 PM, Gabor Juhos wrote:
>>> The of_node field of the device assigned to a
>>> PCI bus is used during scanning of the PCI bus.
>&
On Wed, Mar 6, 2013 at 7:14 AM, Ian Abbott wrote:
> Vendor ID 0x10e8 is assigned to Applied Micro Circuits Corporation
> (recently AppliedMicro, but AMCC on NASDAQ). The ID currently appears
> as PCI_VENDOR_ID_ADDIDATA_OLD in pci_ids.h, which is wrong. Some older
> PCI boards made by ADDI-DATA u
On Fri, Apr 12, 2013 at 9:44 AM, Jiang Liu wrote:
> PCI, ACPI: remove ACPI PCI subdriver mechanism
>
> This patch set is directly derived from two sources:
> 1) '[PATCH 00/15] PCI/ACPI: Remove "pci_root" sub-driver support' at
> https://lkml.org/lkml/2012/12/7/11 from Myron Stowe
> The major goal
On Mon, Apr 1, 2013 at 2:42 AM, Yijing Wang wrote:
> In IA64 platform, we don't call pci_enable_bridges()
> when scan all pci buses during system boot up. But in
> X86 we do it in
>
> pcibios_assign_resources()
>pci_assign_unassigned_resources()
>...
>pci_enable_bridges
reminder that their systems are vulnurable to this problem. For
> details of those that reported the problem, please see:
> https://bugzilla.redhat.com/show_bug.cgi?id=887006
>
> Signed-off-by: Neil Horman
> CC: Prarit Bhargava
> CC: Don Zickus
> CC: Don Dutile
> CC: Bjorn
On Mon, Apr 15, 2013 at 8:58 AM, Joerg Roedel wrote:
> On Mon, Apr 15, 2013 at 12:42:00AM +0530, Varun Sethi wrote:
>> swap_pci_ref function is used by the IOMMU API code for swapping pci device
>> pointers, while determining the iommu group for the device.
>> Currently this function was being imp
On Mon, Apr 15, 2013 at 9:17 AM, Aravind Gopalakrishnan
wrote:
> Add code to handle ECC decoding for fam16h. Support exists for
> previous families already, so code has been reused werever applicable
> and some code has been added to handle fam16h specific operations.
>
> The patch was tested on F
On Mon, Apr 15, 2013 at 6:48 AM, Libin wrote:
> (*->vm_end - *->vm_start) >> PAGE_SHIFT operation is implemented
> as a inline funcion vma_pages() in linux/mm.h, so using it.
>
> Signed-off-by: Libin
Applied to my pci/misc branch for v3.10, thanks!
Bjorn
> ---
> drivers/pci/pci-sysfs.c | 2 +-
On Fri, Apr 12, 2013 at 4:44 PM, Yinghai Lu wrote:
> Before every quirk_io_region calling, pci_read_config_word is called.
> We can fold that calling into quirk_io_region() to make
> code more readable.
>
> According to Bjorn, split this one as separated patch from
> addon resource patch.
>
> Sign
On Fri, Apr 12, 2013 at 11:50 PM, Yinghai Lu wrote:
> On Fri, Apr 12, 2013 at 4:58 PM, Rafael J. Wysocki wrote:
>> From: Rafael J. Wysocki
>>
>> Commit b51306c (PCI: Set device power state to PCI_D0 for device
>> without native PM support) modified pci_platform_power_transition()
>> by adding co
On Sat, May 11, 2013 at 08:22:11PM +, Matthew Garrett wrote:
> On Sat, 2013-05-11 at 22:26 +0200, Rafael J. Wysocki wrote:
> > On Friday, May 10, 2013 04:52:57 PM Bjorn Helgaas wrote:
> > > I propose the following patch. Any comments?
> >
> > In my opinion this
[+cc Rafael because he knows about dev->state_saved]
Sorry, I'm not very familiar with AER, so please excuse some naive
questions below.
On Fri, Apr 26, 2013 at 12:28 AM, Zhang, LongX wrote:
> From: Zhang Long
>
> Specific pci device drivers might have many functions to call
> pci_channel_offli
[+cc linux-pci and cc list of Bin's original posting]
On Mon, May 20, 2013 at 9:09 AM, Andy Shevchenko
wrote:
> Hi!
>
> I don't know what you trying to fix, but your patch dd72be99
> "x86/pci/mrst: Use configuration mechanism 1 for 00:00.0, 00:02.0,
> 00:03.0" breaks Intel Medfield devices.
>
> A
On Fri, May 17, 2013 at 5:56 PM, Rafael J. Wysocki wrote:
> On Friday, May 17, 2013 05:43:33 PM Bjorn Helgaas wrote:
>> On Fri, Apr 26, 2013 at 12:28 AM, Zhang, LongX wrote:
>> > + /* restore cfg space for possible link reset at upstream */
>> > + dev->
On Fri, Apr 26, 2013 at 06:28:59AM +, Zhang, LongX wrote:
> From: Zhang Long
>
> Specific pci device drivers might have many functions to call
> pci_channel_offline to check device states. When slot_reset happens,
> drivers' slot_reset callback might call such functions and eventually
> abort
On Tue, May 21, 2013 at 1:40 AM, Yanmin Zhang
wrote:
> On Mon, 2013-05-20 at 16:48 -0600, Bjorn Helgaas wrote:
>> On Fri, Apr 26, 2013 at 06:28:59AM +, Zhang, LongX wrote:
>> > From: Zhang Long
>> >
>> > Specific pci device drivers might have many functi
On Tue, May 21, 2013 at 9:41 AM, Liu, Joseph wrote:
> Bjorn,
>
>>> diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
>>> index ed4d094..7abefd9 100644
>>> --- a/drivers/pci/pcie/portdrv_pci.c
>>> +++ b/drivers/pci/pcie/portdrv_pci.c
>>> @@ -332,13 +332,11 @@ static pci_e
On Mon, May 06, 2013 at 04:15:29PM -0700, Yinghai Lu wrote:
> BenH reported that there is some assign unassigned resource problem
> in powerpc.
>
> It turns out after
> | commit 0c5be0cb0edfe3b5c4b62eac68aa2aa15ec681af
> | Date: Thu Feb 23 19:23:29 2012 -0800
> |
> |PCI: Retry on IORESOURCE_
e configuration mechanism 1 for 00:00.0, 00:02.0,
00:03.0"
Hotplug
PCI: acpiphp: Re-enumerate devices when host bridge receives Bus Check
--------
Bjorn Helgaas (1):
Revert "x86/pci/mrst: Use configuration mechanism 1 for 0
b/0x28
> [] ? rest_init+0x60/0x60
>
> The most reliable way to trigger this crash seems to be booting a 32-bit
> kernel via the EFI boot stub.
>
> The solution is to use early_ioremap() instead of phys_to_virt() to map
> the setup data into the kernel address space.
>
> T
On Thu, May 23, 2013 at 11:11 AM, Yinghai Lu wrote:
> BenH reported that there is some assign unassigned resource problem
> in powerpc.
>
> It turns out after
> | commit 0c5be0cb0edfe3b5c4b62eac68aa2aa15ec681af
> | Date: Thu Feb 23 19:23:29 2012 -0800
> |
> |PCI: Retry on IORESOURCE_IO type
On Thu, May 9, 2013 at 1:51 PM, Lance Ortiz wrote:
> The following warning was seen on 3.9 when a corrected PCIe error was being
> handled by the AER subsystem.
>
> WARNING: at .../drivers/pci/search.c:214 pci_get_dev_by_id+0x8a/0x90()
>
> This occurred because a call to pci_get_domain_bus_and_slo
On Sun, May 26, 2013 at 8:28 PM, Libo Chen wrote:
> use module_pci_driver instead of init/exit, make code clean.
>
> Signed-off-by: Libo Chen
> ---
> drivers/pci/ioapic.c | 13 +
> 1 files changed, 1 insertions(+), 12 deletions(-)
Applied to my pci/misc branch for v3.11, thanks!
On Tue, May 28, 2013 at 5:36 AM, Matt Fleming wrote:
> On Fri, 24 May, at 08:38:10AM, Bjorn Helgaas wrote:
>> pcibios_add_device() is mostly called at boot-time, when
>> early_ioremap() probably works well. But it's also called when we
>> hot-add devices later, and i
On Tue, May 28, 2013 at 10:48 AM, Matthew Garrett wrote:
> On Tue, May 28, 2013 at 10:31:51AM -0600, Bjorn Helgaas wrote:
>> On Tue, May 28, 2013 at 5:36 AM, Matt Fleming wrote:
>> > On Fri, 24 May, at 08:38:10AM, Bjorn Helgaas wrote:
>> >> pcibios_add_device()
desc::multiple' is a bitfield, throwing it out
> would not save us any space.
>
> Signed-off-by: Alexander Gordeev
> ---
> drivers/pci/msi.c | 10 --
> include/linux/msi.h |1 +
> 2 files changed, 9 insertions(+), 2 deletions(-)
Acked-by: Bjorn Helgaas
gt; ---
> drivers/acpi/pci_root.c | 25 +++--
> include/acpi/acpi_bus.h | 1 -
> 2 files changed, 3 insertions(+), 23 deletions(-)
This and the "use acpi_handle_print()" patch look fine to me.
Rafael, I can take them, or if you want to take them yourself, y
On Wed, Feb 27, 2013 at 5:06 PM, Shuah Khan wrote:
> pci defines PCI_DEVFN(), PCI_SLOT(), and PCI_FUNC() interfaces, however,
> it doesn't have interfaces to return PCI bus and PCI device id. Drivers
> (AMD IOMMU, and AER) have module specific definitions for PCI_BUS() and
> AMD_IOMMU driver also
On Tue, Mar 5, 2013 at 3:41 PM, Sarah Sharp
wrote:
> On Fri, Mar 01, 2013 at 08:41:13AM +0100, Hannes Reinecke wrote:
>> On 02/27/2013 10:13 PM, Bjorn Helgaas wrote:
>> >[+cc Andy]
>> >
>> >3) I don't understand why the xhci init fails in the first place.
On Tue, Mar 26, 2013 at 3:59 PM, Joerg Roedel wrote:
> Hi Bjorn,
>
> On Tue, Mar 26, 2013 at 03:41:07PM -0600, Bjorn Helgaas wrote:
>> Since some of these touch drivers/iommu, it'd be good if you acked
>> them again, Joerg. I know you acked them before, but there have b
On Tue, Mar 26, 2013 at 4:54 PM, Rafael J. Wysocki wrote:
> On Tuesday, March 26, 2013 08:12:30 AM Yinghai Lu wrote:
>> On Tue, Mar 26, 2013 at 6:24 AM, Rafael J. Wysocki wrote:
>> > On Sunday, March 10, 2013 10:05:16 PM Yinghai Lu wrote:
>> >> During merging pci tree with pm/acpi tree, Linus not
On Tue, Mar 26, 2013 at 3:25 PM, Matthew Garrett
wrote:
> It turns out that some UEFI systems provide apparently an apparently valid
> PCI ROM BAR that turns out to contain garbage, so the attempt in f4eb5ff05
> to prefer the ROM from the BAR actually breaks a different set of machines.
> As Linus
On Mon, Mar 18, 2013 at 9:54 PM, Lin Feng wrote:
> Also replace deprecated printk(KERN_ERR...) with pr_err() as suggested
> by Yinghai, attaching the function name to provide plenty info.
>
> Cc: Yinghai Lu
> Signed-off-by: Lin Feng
> ---
> kernel/range.c | 3 ++-
> 1 file changed, 2 insertions
[+cc Chris, reporter of Fedora issue]
On Mon, Mar 25, 2013 at 5:55 PM, Matthew Garrett wrote:
> On Tue, Mar 26, 2013 at 09:52:14AM +1000, Dave Airlie wrote:
>> >>> Because it's the only way to get the PCI ROM in some cases, like on
>> >>> pretty much all Apples with Radeons. Only using it if we h
On Wed, Mar 27, 2013 at 2:02 PM, Dave Airlie wrote:
>>
>> That RedHat bugzilla is from kernel-3.9.0-0.rc4.git0.1.fc19.x86_64.
>> Does that kernel include Matthew's patch from Mar 19? I'm wondering
>> if that report is for the same problem Mantas saw and possibly would
>> be *fixed* by the Mar 19
[+cc Mantas, Chris]
On Tue, Mar 26, 2013 at 4:55 PM, Matthew Garrett
wrote:
> On Tue, 2013-03-26 at 16:53 -0600, Bjorn Helgaas wrote:
>
>> I've been on vacation and didn't follow this closely, but it seems
>> like this fixes a regression and should be merged be
[+cc linux-pci]
On Wed, Mar 27, 2013 at 2:33 PM, Bjorn Helgaas wrote:
> [+cc Mantas, Chris]
>
> On Tue, Mar 26, 2013 at 4:55 PM, Matthew Garrett
> wrote:
>> On Tue, 2013-03-26 at 16:53 -0600, Bjorn Helgaas wrote:
>>
>>> I've been on vacation and didn't
On Wed, Mar 27, 2013 at 3:18 PM, Joseph A. Millikan
wrote:
>
> We use Mint 11 32-bit and we've noticed with any kernel beyond 3.6.11, the
> Ethernet port stops responding to pings after 15 minutes and samba clients
> cease to receive data in realtime. I hope this is the correct place to
> report
[+cc linux-usb]
On Wed, Mar 27, 2013 at 11:37 AM, Udo van den Heuvel wrote:
> Hello,
>
> When my dmesg gives me a growing number of lines like the one below,
> what is going on?
>
> ohci_hcd :00:12.0: urb 88023025c500 path 2 ep1in 6c16 cc 6
> --> status -71
>
> Please let me know!
>
On Mon, Mar 18, 2013 at 11:37 AM, Yinghai Lu wrote:
> Roman reported ath5k does not work anymore on 3.8.
> Bisected to
> | commit 8c33f51df406e1a1f7fa4e9b244845b7ebd61fa6
> | Author: Taku Izumi
> | Date: Tue Oct 30 15:27:13 2012 +0900
> |
> |PCI/ACPI: Request _OSC control before scanning PC
On Thu, Mar 28, 2013 at 1:41 AM, Yinghai Lu wrote:
> On Wed, Mar 27, 2013 at 3:56 PM, Bjorn Helgaas wrote:
>>
>> Why can't we set all the ASPM flags *first*, before calling
>> pci_acpi_scan_root()? That way we could just do the correct ASPM
>> setup as we dis
On Wed, Mar 27, 2013 at 10:28 PM, Yinghai Lu wrote:
> Matthem found that 3.8.3 is having problems with an old (ancient)
> PCI-to-EISA bridge, the Intel 82375. It worked with the 3.2 kernel.
> He identified the 82375, but doesn't assign the struct resource *res
> pointer inside the struct eisa_root
On Thu, Mar 28, 2013 at 9:16 AM, Yinghai Lu wrote:
> On Thu, Mar 28, 2013 at 5:52 AM, Bjorn Helgaas wrote:
>> On Wed, Mar 27, 2013 at 10:28 PM, Yinghai Lu wrote:
>>> Matthem found that 3.8.3 is having problems with an old (ancient)
>>> PCI-to-EISA bridge, the Intel 82
; On Thu, Mar 28, 2013 at 5:46 AM, Bjorn Helgaas wrote:
> >> This patch might be *safe*, but it (and the changelog) are completely
> >> unintelligible.
> >>
> >> The problem with applying an unintelligible stop-gap patch is that it
> >> becomes forever pa
On Thu, Mar 28, 2013 at 11:59 PM, Yinghai Lu wrote:
>
> On Thu, Mar 28, 2013 at 8:22 PM, Bjorn Helgaas wrote:
>>
>> [+cc Matthew]
>> [+cc e1000-de...@lists.sourceforge.net for suspected 82575/82598
>> regression]
>>
>> On Thu, Mar 28, 2013 at 01:24:55
[+cc linux-pci]
On Wed, Mar 27, 2013 at 10:28 PM, Yinghai Lu wrote:
> Looks like pci eisa bridge support is broken for a while.
>
> one is root io resource reference, and other one is pnp related.
>
> Please check if we can put them in v3.9.
> eisa, PCI: Fix bus res reference
> ei
On Wed, Mar 27, 2013 at 10:28 PM, Yinghai Lu wrote:
> Matthem found that 3.8.3 is having problems with an old (ancient)
> PCI-to-EISA bridge, the Intel 82375. It worked with the 3.2 kernel.
> He identified the 82375, but doesn't assign the struct resource *res
> pointer inside the struct eisa_root
[+cc Rafael, just FYI since it involves PNP resources]
On Wed, Mar 27, 2013 at 10:28 PM, Yinghai Lu wrote:
> Mathhew reported kernels fail the pci_eisa probe and are later successful
> with the virtual_eisa_root_init force probe without slot0.
>
> The reason for that is: pnp probing is early than
On Fri, Mar 29, 2013 at 12:10:37PM -0700, Yinghai Lu wrote:
> On Fri, Mar 29, 2013 at 11:10 AM, Bjorn Helgaas wrote:
> > On Wed, Mar 27, 2013 at 10:28 PM, Yinghai Lu wrote:
> >> Matthem found that 3.8.3 is having problems with an old (ancient)
> >> PCI-to-EISA bridge,
tainer of it
> along with Bjorn and remove the Adam's entry from it.
>
> Signed-off-by: Rafael J. Wysocki
Acked-by: Bjorn Helgaas
I poked around a bit and it looks like Adam is in the Stanford Ph.D.
program, but I couldn't find a newer email address for him.
> ---
>
gzilla, I think.
>
>
> On 03/15/13 22:48, Bjorn Helgaas wrote:
>>
>> On Tue, Mar 12, 2013 at 4:20 PM, Bjorn Helgaas
>> wrote:
>>>
>>> On Sat, Mar 9, 2013 at 2:20 AM, Chris Clayton
>>> wrote:
>>>>
>>>> On 03/08/13 22:57, Bjorn He
[+cc Zheng, who added this with 71a83bd727]
On Sat, Mar 30, 2013 at 4:38 PM, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki
>
> The runtime PM of PCIe ports turns out to be quite fragile, as in
> some cases things work while in some other cases they don't and we
> don't seem to have a good w
On Thu, Mar 28, 2013 at 2:48 AM, Mantas Mikulėnas wrote:
> On 2013-03-27 22:33, Bjorn Helgaas wrote:
>> On Tue, Mar 26, 2013 at 4:55 PM, Matthew Garrett
>> wrote:
>>> On Tue, 2013-03-26 at 16:53 -0600, Bjorn Helgaas wrote:
>>>
>>>> I've been
On Fri, Mar 29, 2013 at 8:27 PM, Tejun Heo wrote:
> x86 and ia64 can acquire extra hardware identification information
> from DMI and print it along with task dumps; however, the usage isn't
> consistent.
>
> * x86 show_regs() collects vendor, product and board strings and print
> them out with
On Fri, Mar 29, 2013 at 6:18 PM, Yinghai Lu wrote:
> On Fri, Mar 29, 2013 at 3:22 PM, Bjorn Helgaas wrote:
>> [+cc Rafael, just FYI since it involves PNP resources]
>>
>> On Wed, Mar 27, 2013 at 10:28 PM, Yinghai Lu wrote:
>>> Mathhew reported kernels fail th
On Mon, Apr 1, 2013 at 12:25 PM, Yinghai Lu wrote:
> On Mon, Apr 1, 2013 at 11:15 AM, Bjorn Helgaas wrote:
>>> >> Is this a regression? This must have worked at one time, but it seems
>> >> like we've had pnpacpi_init/isapnp_init/pnpbios_init before
On Mon, Apr 1, 2013 at 2:51 PM, Rafael J. Wysocki wrote:
> On Monday, April 01, 2013 11:34:46 AM Bjorn Helgaas wrote:
>> [+cc Zheng, who added this with 71a83bd727]
>>
>> On Sat, Mar 30, 2013 at 4:38 PM, Rafael J. Wysocki wrote:
>> > From: Rafael J. Wysocki
&g
On Fri, Mar 29, 2013 at 9:16 AM, Bjorn Helgaas wrote:
> [+cc linux-pci]
>
> On Wed, Mar 27, 2013 at 10:28 PM, Yinghai Lu wrote:
>> Looks like pci eisa bridge support is broken for a while.
>>
>> one is root io resource reference, and other one is pnp related.
>&
On Fri, Mar 29, 2013 at 11:04:48AM -0700, Yinghai Lu wrote:
> attatched -v3 again
>
> On Fri, Mar 29, 2013 at 11:02 AM, Yinghai Lu wrote:
> > On Fri, Mar 29, 2013 at 5:24 AM, Bjorn Helgaas wrote:
> >>
> >> Half of your v1 patch (removing the pcie_aspm_sanity_
On Thu, Jan 31, 2013 at 5:09 AM, Chris Clayton wrote:
> My usb3 expresscard device has arrived and I get an oops with that too, if I
> remove it without unloading the driver first. I guess it shouldn't be a
> surprise that the driver isn't expecting the device to disappear.
>
> As I mentioned, I
On Tue, Feb 26, 2013 at 12:14 PM, Artem S. Tashkinov wrote:
> Feb 27, 2013 12:47:01 AM, Bjorn Helgaas wrote:
> On Mon, Feb 25, 2013 at 11:35 PM, Artem S. Tashkinov wrote:
>>> Feb 26, 2013 03:57:52 AM, Bjorn Helgaas wrote:
>>>>
>>>>Where are we at with this
On Thu, Mar 7, 2013 at 7:28 AM, wrote:
> From: Xiangliang Yu
>
> Define PCI_VENDOR_MARVELL_ID_EXT macro for 0x1b4b vendor ID
"PCI_VENDOR_MARVELL_ID_EXT" is not actually the symbol you defined below.
Per the comment at the top of pci_ids.h, we don't add things here
unless they are shared betwee
On Thu, Mar 7, 2013 at 7:29 AM, wrote:
> From: Xiangliang Yu
>
> Fix system hang issue: if first accessed resource file of BAR0 ~
> BAR4, system will hang after executing lspci command
This needs more explanation. We've already read the BARs by the time
header quirks are run, so apparently it'
On Thu, Mar 7, 2013 at 9:28 AM, Chris Clayton wrote:
>
>
> On 03/06/13 23:45, Bjorn Helgaas wrote:
>>
>> On Thu, Jan 31, 2013 at 5:09 AM, Chris Clayton
>> wrote:
>>
>>> My usb3 expresscard device has arrived and I get an oops with that too,
>>&
On Thu, Mar 7, 2013 at 1:21 PM, Chris Clayton wrote:
>
>
> On 03/07/13 17:30, Bjorn Helgaas wrote:
>>
>> On Thu, Mar 7, 2013 at 9:28 AM, Chris Clayton
>> wrote:
>>>
>>>
>>>
>>> On 03/06/13 23:45, Bjorn Helgaas wrote:
>>>>
On Thu, Mar 7, 2013 at 8:07 PM, Xiangliang Yu wrote:
> Hi, Bjorn
>
>> > Fix system hang issue: if first accessed resource file of BAR0 ~
>> > BAR4, system will hang after executing lspci command
>>
>> This needs more explanation. We've already read the BARs by the time
>> header quirks are run, s
On Thu, Mar 7, 2013 at 11:51 PM, Xiangliang Yu wrote:
> Hi, Bjorn
>
>> >> > Fix system hang issue: if first accessed resource file of BAR0 ~
>> >> > BAR4, system will hang after executing lspci command
>> >>
>> >> This needs more explanation. We've already read the BARs by the time
>> >> header q
[+cc Rafael, in case the _OSC thing rings a bell with him]
On Fri, Mar 8, 2013 at 3:44 AM, Chris Clayton wrote:
> On 03/08/13 00:39, Bjorn Helgaas wrote:
>> On Thu, Mar 7, 2013 at 1:21 PM, Chris Clayton
>> wrote:
>>> On 03/07/13 17:30, Bjorn Helgaas wrote:
>>>&
On Sun, Jul 29, 2012 at 3:53 PM, Matthew Garrett wrote:
> On Sun, Jul 29, 2012 at 10:49:42PM +0100, David Woodhouse wrote:
>> + * Some devices may provide ROMs via a source other than the BAR
>> + */
>> + if (pdev->rom && pdev->romlen) {
>> + *size = pdev->romlen;
>> +
On Sat, Aug 4, 2012 at 12:19 PM, Alex Williamson
wrote:
> It's possible to have buses without an associated bridge
> (bus->self == NULL). SR-IOV can generate such buses. When
> we find these, skip to the parent bus to look for the next
> ACS test.
To make sure I understand the problem here, I t
On Sun, Aug 5, 2012 at 11:55 PM, Alex Williamson
wrote:
> On Sun, 2012-08-05 at 23:30 -0600, Bjorn Helgaas wrote:
>> On Sat, Aug 4, 2012 at 12:19 PM, Alex Williamson
>> wrote:
>> > It's possible to have buses without an associated bridge
>> > (bus->self
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