On Wed, Feb 20, 2019 at 10:43:33AM -0700, Jason Gunthorpe wrote:
> On Wed, Feb 20, 2019 at 09:14:14AM -0800, Matthew Wilcox wrote:
> > > void __xa_release(struct xarray *xa, unsigned long index)
> > > {
> > > XA_STATE(xas, xa, index);
> > > void *curr;
> > >
> > > curr = xas_load(&xas);
> >
On 2/20/19 12:44 PM, Frank Rowand wrote:
> On 2/18/19 2:25 PM, Frank Rowand wrote:
>> On 2/15/19 2:56 AM, Brendan Higgins wrote:
>>> On Thu, Feb 14, 2019 at 6:05 PM Frank Rowand wrote:
On 2/14/19 4:56 PM, Brendan Higgins wrote:
> On Thu, Feb 14, 2019 at 3:57 PM Frank Rowand
> w
On Wed, Feb 20, 2019 at 02:42:06PM +0200, Andy Shevchenko wrote:
> On Wed, Feb 20, 2019 at 12:24:40AM +0300, Yauhen Kharuzhy wrote:
> > Whiskey Cove Cherry Trail PMIC requires disabling OTG host mode before
> > of charger detection procedure. Do this by manipulationg of CHGRCTRL1
> > register.
> >
(+ Andrew and Jan for feedback on the event channel interrupt)
Hi Boris,
Thank you for the your feedback.
On 2/20/19 8:04 PM, Boris Ostrovsky wrote:
On 2/20/19 1:05 PM, Julien Grall wrote:
Hi,
On 20/02/2019 17:07, Boris Ostrovsky wrote:
On 2/20/19 9:15 AM, Julien Grall wrote:
Hi Boris,
Th
On 02/18/2019 02:04 PM, Schrempf Frieder wrote:
> From: Frieder Schrempf
>
> This adds support for the EON EN25Q80A, a 8Mb SPI NOR chip.
> It is used on i.MX6 boards by Kontron Electronics GmbH
> (N60xx, N61xx).
> It was only tested with a single data line connected, by writing and
> reading ra
On 2/18/19 2:25 PM, Frank Rowand wrote:
> On 2/15/19 2:56 AM, Brendan Higgins wrote:
>> On Thu, Feb 14, 2019 at 6:05 PM Frank Rowand wrote:
>>>
>>> On 2/14/19 4:56 PM, Brendan Higgins wrote:
On Thu, Feb 14, 2019 at 3:57 PM Frank Rowand
wrote:
>
> On 12/5/18 3:54 PM, Brendan Hig
From: Stefano Brivio
Date: Wed, 20 Feb 2019 21:37:29 +0100
> On Wed, 20 Feb 2019 12:25:48 -0800 (PST)
> David Miller wrote:
>
>> From: Stefano Brivio
>> Date: Wed, 20 Feb 2019 20:59:10 +0100
>>
>> > On Wed, 20 Feb 2019 11:02:01 -0800 (PST)
>> > David Miller wrote:
>> >
>> >> From: Jiri Pi
From: Tony Lindgren
Date: Wed, 20 Feb 2019 12:33:26 -0800
> * David Miller [190220 19:23]:
>> From: Grygorii Strashko
>> Date: Wed, 20 Feb 2019 17:25:19 +0200
>>
>> > Deprecate cpsw-phy-sel driver as it's been replaced with new
>> > TI phy-gmii-sel PHY driver.
>> >
>> > Signed-off-by: Grygori
memdump_user usually gets fed unchecked userspace input. Blasting a
full backtrace into dmesg every time is a bit excessive - I'm not sure
on the kernel rule in general, but at least in drm we're trying not to
let unpriviledge userspace spam the logs freely. Definitely not entire
warning backtraces
Hi all,
In commit
822ad64d7e46 ("keys: Fix dependency loop between construction record and auth
key")
Fixes tag
Fixes: 7ee02a316600 ("keys: Fix dependency loop between construction record
and auth key")
has these problem(s):
- Target SHA1 does not exist
--
Cheers,
Stephen Rothwell
On Wed, 20 Feb 2019 12:25:48 -0800 (PST)
David Miller wrote:
> From: Stefano Brivio
> Date: Wed, 20 Feb 2019 20:59:10 +0100
>
> > On Wed, 20 Feb 2019 11:02:01 -0800 (PST)
> > David Miller wrote:
> >
> >> From: Jiri Pirko
> >> Date: Wed, 20 Feb 2019 09:36:11 +0100
> >>
> >> > Would be go
Wed, Feb 20, 2019 at 09:25:22PM CET, da...@davemloft.net wrote:
>From: Jiri Pirko
>Date: Wed, 20 Feb 2019 20:58:11 +0100
>
>> Wed, Feb 20, 2019 at 08:02:01PM CET, da...@davemloft.net wrote:
>>>From: Jiri Pirko
>>>Date: Wed, 20 Feb 2019 09:36:11 +0100
>>>
Would be good to have some robot chec
* David Miller [190220 19:23]:
> From: Grygorii Strashko
> Date: Wed, 20 Feb 2019 17:25:19 +0200
>
> > Deprecate cpsw-phy-sel driver as it's been replaced with new
> > TI phy-gmii-sel PHY driver.
> >
> > Signed-off-by: Grygorii Strashko
>
> Acked-by: David S. Miller
Thanks for the ack, but
On Wed, Feb 20, 2019 at 09:20:20PM +0100, Juerg Haefliger wrote:
> On Wed, 20 Feb 2019 14:49:34 -0500
> Steven Rostedt wrote:
>
> > On Wed, 20 Feb 2019 17:13:33 +0100
> > Juerg Haefliger wrote:
> >
> > > echo -e and \e are not POSIX. Depending on what /bin/sh is, we can get
> > > incorrect outp
Hi, Robert,
On 02/14/2019 10:57 PM, Robert Marko wrote:
> Datasheet:
> https://www.winbond.com/resource-files/w25q16jv%20spi%20revg%2003222018%20plus.pdf
>
> Testing done on Mikrotik Routerboard RB450Gx4 board under 4.19.19 kernel.
It is preferable to do the test on spi-nor/next
>
> Test board
On Wed, Feb 20, 2019 at 05:42:28PM +0100, Hans de Goede wrote:
> > > The input-current-limit only specifies how much current the charger may
> > > draw from the micro-usb for both supplying the laptop as well as for
> > > charging the battery combined. You can safely set this as high as
> > > the c
In preparation to enabling -Wimplicit-fallthrough, mark switch
cases where we are expecting to fall through.
This patch fixes the following warnings:
drivers/isdn/i4l/isdn_common.c: In function ‘isdn_wildmat’:
drivers/isdn/i4l/isdn_common.c:173:5: warning: this statement may fall through
[-Wimpl
From: Stefano Brivio
Date: Wed, 20 Feb 2019 20:59:10 +0100
> On Wed, 20 Feb 2019 11:02:01 -0800 (PST)
> David Miller wrote:
>
>> From: Jiri Pirko
>> Date: Wed, 20 Feb 2019 09:36:11 +0100
>>
>> > Would be good to have some robot checking "Fixes" sanity...
>>
>> I want to add a script to my
From: Jiri Pirko
Date: Wed, 20 Feb 2019 20:58:11 +0100
> Wed, Feb 20, 2019 at 08:02:01PM CET, da...@davemloft.net wrote:
>>From: Jiri Pirko
>>Date: Wed, 20 Feb 2019 09:36:11 +0100
>>
>>> Would be good to have some robot checking "Fixes" sanity...
>>
>>I want to add a script to my trees that loca
On Wed, Feb 20, 2019 at 03:57:59PM +0530, Anshuman Khandual wrote:
>
>
> On 02/20/2019 03:58 AM, Yu Zhao wrote:
> > On Tue, Feb 19, 2019 at 11:47:12AM +0530, Anshuman Khandual wrote:
> >> + Matthew Wilcox
> >>
> >> On 02/19/2019 11:02 AM, Yu Zhao wrote:
> >>> On Tue, Feb 19, 2019 at 09:51:01AM +0
Allow the Xen emulated guest the ability to register secondary
vcpu time information. On Xen guests this is used in order to be
mapped to userspace and hence allow vdso gettimeofday to work.
In doing so, move kvm_xen_set_pvclock_page() logic to
kvm_xen_update_vcpu_time() and have the former a top-
On 2/20/19 11:24 AM, Ira Weiny wrote:
On Sun, Feb 03, 2019 at 09:21:33PM -0800, john.hubb...@gmail.com wrote:
From: John Hubbard
[snip]
+ *
+ * Locking: the lockless algorithm described in
page_cache_gup_pin_speculative()
+ * and page_cache_gup_pin_speculative() provides safe operation for
We add a new ioctl, XEN_HVM_SHARED_INFO, to allow hypervisor
to know where the guest's shared info page is.
Signed-off-by: Joao Martins
---
arch/x86/include/asm/kvm_host.h | 3 +++
arch/x86/kvm/x86.c | 21 +++
arch/x86/kvm/xen.c | 60 +
The vcpu info supersedes the per vcpu area of the shared info page and
the guest vcpus will use this instead.
Signed-off-by: Joao Martins
Signed-off-by: Ankur Arora
---
arch/x86/include/asm/kvm_host.h | 2 +
arch/x86/kvm/x86.c | 1 +
arch/x86/kvm/xen.c | 93 +++
On Wed, 20 Feb 2019 14:49:34 -0500
Steven Rostedt wrote:
> On Wed, 20 Feb 2019 17:13:33 +0100
> Juerg Haefliger wrote:
>
> > echo -e and \e are not POSIX. Depending on what /bin/sh is, we can get
> > incorrect output like:
>
> I'm curious to which shell this is.
Quite frankly I don't know b
Wallclock on Xen is written in the shared_info page.
To that purpose, export kvm_write_wall_clock() and pass on the GPA of
its location to populate the shared_info wall clock data.
Signed-off-by: Joao Martins
---
arch/x86/kvm/x86.c | 2 +-
arch/x86/kvm/x86.h | 1 +
arch/x86/kvm/xen.c | 3 +++
From: Ankur Arora
Introduce support for mapping grant references. The sequence of events
to map a grant is:
rframe = read_shared_entry(guest_grant_table, grant-ref);
rpfn = get_user_pages_remote(remote_mm, rframe);
mark_shared_entry(guest_grant_table, grant-ref,
GTF_re
Add a new exit reason for emulator to handle Xen hypercalls.
Albeit these are injected only if guest has initialized the Xen
hypercall page - the hypercall is just a convenience but one
that is done by pretty much all guests. Hence if the guest
sets the hypercall page, we assume a Xen guest is goin
From: Ankur Arora
Ordinarily a Xen backend domain would do hypercalls via int 0x81 (or
vmcall) to enter a lower ring of execution. This is done via a
hypercall_page which contains call stubs corresponding to each
hypercall.
For Xen backend driver support, however, we would like to do Xen
hyperca
If the guest has offloaded the timer virq, handle the following
hypercalls for programming the timer:
VCPUOP_set_singleshot_timer
VCPUOP_stop_singleshot_timer
set_timer_op(timestamp_ns)
The event channel corresponding to the timer virq is then used to inject
events once timer deadline
On 2/19/19 2:03 PM, Tyrel Datwyler wrote:
> On 02/19/2019 07:46 AM, Michael Bringmann wrote:
>> powerpc/pseries: Fix dn reference error in dlpar_cpu_remove_by_index()
>>
>> A reference to the device node of the CPU to be removed is released
>> upon successful removal of the associated CPU device.
From: Ankur Arora
Grant unmap removes the grant from maptrack and marks it as not in use.
We maintain a one-to-one correspondence between grant table and maptrack
entries so there's no contention in allocation/free.
Co-developed-by: Joao Martins
Signed-off-by: Ankur Arora
Signed-off-by: Joao M
With xen_shim_domain() enabled, the struct pages used for grant mappings
are only valid in the interval between GNTTABOP_map_grant_ref and
GNTTABOP_unmap_grant_ref.
Ensure that we do not cache the struct page outside that duration.
Also, update the struct page for the segment after
GNTTABOP_map_g
From: Ankur Arora
Fixup the gnttab unmap_ops (and other data structures) to handle
host_addr as an OUT parameter from the call to GNTTABOP_map_grant_ref.
Also, allow xenstored to be hosted in XS_LOCAL mode for
xen_shim_domain() -- this means that it does not need to acquire
xenstore evtchn and p
Enable /dev/xen/{gntdev,evtchn} and /proc/xen/ for xen_shim_domain().
These interfaces will be used by xenstored to initialize its
event channel port and the kva used to communicate with the
xenbus driver.
Signed-off-by: Joao Martins
---
drivers/xen/evtchn.c | 4 +++-
drivers/xen/priv
With xen-shim, allocate_xenballooned_pages() only allocates a
place-holder page (pfn 0) expecting a subsequent map_grant_ref to fix
it up.
However, this means that, until the grant operation
(GNTTABOP_map_grant_ref) provides a valid page, we cannot set
PagePrivate or save any state.
This patch el
Xen ballooning uses hollow struct pages (with the underlying PFNs being
populated/unpopulated via hypercalls) which are used by the grant logic
to map grants from other domains.
For purposes of a KVM based xen-shim, this model is not useful --
mapping is unnecessary since all guest memory is alrea
GNTTABOP_map_grant_ref treats host_address as an OUT parameter for
xen_shim_domain(). After doing gnttab_map_refs, we check each map op
struct and replace the page passed with the page returned by the
hypercall.
Note that mmap_pages is just a placeholder when netback runs in
xen_shim_domain() mo
From: Ankur Arora
GNTTABOP_map_grant_ref treats host_addr as an OUT parameter for
xen_shim_domaim().
Accordingly it's updated in struct gnttab_unmap_grant_ref before it gets
used via GNTTABOP_unmap_grant_ref.
Co-developed-by: Joao Martins
Signed-off-by: Ankur Arora
Signed-off-by: Joao Martins
From: Ankur Arora
Add support for changing event channel affinity (EVTCHNOP_bind_vcpu)
and closing an event (EVTCHNOP_close).
We just piggy back on the functionality already implemented for
guest event channels.
Signed-off-by: Ankur Arora
---
arch/x86/kvm/xen.c | 32 ++
From: Ankur Arora
xen-shim.ko sets up and tears down state needed to support Xen
backends. The underlying primitives that are exposed are interdomain
event-channels and grant-table map/unmap/copy.
We setup the following:
* Initialize shared_info and vcpu_info pages, essentially setting
up
Add new capability for domid, interdomain/unbound event channel types
and grant table support in hypervisor. This would be used to drive Xen
kernel backends.
Co-developed-by: Ankur Arora
Signed-off-by: Joao Martins
Signed-off-by: Ankur Arora
---
Documentation/virtual/kvm/api.txt | 10 +
Implement module_exit to allow users to do module unload of blkback.
We prevent users from module unload whenever there are still interfaces
allocated, in other words, do module_get on xen_blkif_alloc() and
module_put on xen_blkif_free().
Signed-off-by: Joao Martins
---
drivers/block/xen-blkba
From: Ankur Arora
Also remove __init annotations from xen_evtchn_2l/fifo_init().
This allows us to support 2-level event channel ABI on
xen_shim_domain().
Signed-off-by: Ankur Arora
---
arch/x86/xen/enlighten.c | 3 +++
drivers/xen/events/events_2l.c | 2 +-
drivers/xen/events/event
Guests grant tables with core Xen PV devices (xenbus, console) need to
be seeded with a bunch of reserved entries at boot. However, at init,
the grant table is, from a guest perspective, empty and has no frames
backing it. That only happens once the guest does:
XENMEM_add_to_physmap(idx=N,gfn=M,s
From: Ankur Arora
Export hypercall_page as a generic interface which can be implemented
by other hypervisors. With this change, hypercall_page now points to
the newly introduced xen_hypercall_page which is seeded by Xen, or to
one that is filled in by a different hypervisor.
Signed-off-by: Ankur
From: Ankur Arora
Implement sending events between backend and the guest. To send an
event we mark the event channel pending by setting some bits in the
shared_info and vcpu_info pages and deliver the upcall on the
destination vcpu.
To send an event to dom0, we mark the event channel pending and
Add support for guest grant table initialization. This is mostly
scaffolding at this point: we allocate grant table state and map
it globally.
Later patches add support for seeding the grant table with reserved
entries, and setup maptrack which would be used for grant map and unmap
operations.
Si
Copies from source grant reference to dest grant reference (or the
other way around.)
Signed-off-by: Joao Martins
---
arch/x86/kvm/xen.c | 151 +
1 file changed, 151 insertions(+)
diff --git a/arch/x86/kvm/xen.c b/arch/x86/kvm/xen.c
index 8f06
From: Ankur Arora
Handle hypercall to unmasks event channel ports.
A subtlety here is that we deliver an upcall if an actual unmask
happened and the event channel was pending (and if the vcpu-wide
evtchn_pending_sel was not already marked pending.)
Co-developed-by: Joao Martins
Signed-off-by:
Userspace requests a free @domid to be assigned to itself, or
explicitly selects one by setting @any to 0. The @domid is then
used for various interdomain/unbound event purposes.
Signed-off-by: Joao Martins
---
arch/x86/include/asm/kvm_host.h | 2 ++
arch/x86/kvm/x86.c | 2 ++
arc
Add new capability for event channel support in hypervisor.
Signed-off-by: Joao Martins
---
Documentation/virtual/kvm/api.txt | 9 +
arch/x86/kvm/x86.c| 1 +
include/uapi/linux/kvm.h | 3 +++
3 files changed, 13 insertions(+)
diff --git a/Documentation/virtual/k
Also take the chance to document this rather old capability of
KVM_CAP_XEN_HVM which only means it supports the Xen hypercall MSR.
Signed-off-by: Joao Martins
---
Documentation/virtual/kvm/api.txt | 14 ++
arch/x86/kvm/x86.c| 1 +
include/uapi/linux/kvm.h |
Cooperative Linux guests after an IPI-many may yield vcpu if
any of the IPI'd vcpus were preempted (i.e. runstate is 'runnable'.)
Support SCHEDOP_yield for handling yield.
Signed-off-by: Joao Martins
---
arch/x86/kvm/xen.c | 31 +++
1 file changed, 31 insertions(+)
d
Enable virq offload to the hypervisor. The primary user for this is
the timer virq.
Signed-off-by: Joao Martins
---
arch/x86/include/asm/kvm_host.h | 2 ++
arch/x86/kvm/xen.c | 23 ++-
2 files changed, 24 insertions(+), 1 deletion(-)
diff --git a/arch/x86/inclu
From: Boris Ostrovsky
Add support for SCHEDOP_poll hypercall.
This implementation is optimized for polling for a single channel, which
is what Linux does. Polling for multiple channels is not especially
efficient (and has not been tested).
PV spinlocks slow path uses this hypercall, and explici
From: Ankur Arora
Add support for HVM_PARAM_CALLBACK_VIA_TYPE_VECTOR and
HVM_PARAM_CALLBACK_VIA_TYPE_EVTCHN upcall. Some Xen upcall variants do
not have an EOI for received upcalls. We handle that by directly
injecting the interrupt in the VMCS instead of going through the
LAPIC.
Note that the r
userspace registers a @port to an @eventfd, that is bound to a
@vcpu. This information is then used when the guest does an
EVTCHNOP_send with a port registered with the kernel.
EVTCHNOP_send short-circuiting happens by marking the event as pending
in the shared info and vcpu info pages and doing
This allows reinitialization of xenbus which is useful for
xen_shim_domain() support. Cleaning xenbus state means cancelling
pending watch events, and deleting all watches, closing xenstore event
channel and finally stopping xenbus/xenwatch kthreads alongside
unregistering /proc/xen.
Signed-off-by
Xen usually places its MSR at 0x400 or 0x4000200 depending on
whether it is running in viridian mode or not. Note that this is not
ABI guaranteed, so it is possible for Xen to advertise the MSR some
place else.
Given the way xen_hvm_config() is handled, if the former address is
selected, this
This means when we set shared_info page GPA, and request a master
clock update. This will trigger all vcpus to update their respective
shared pvclock data with guests. We follow a similar approach
as Hyper-V and KVM and adjust it accordingly.
Note however that Xen differs a little on how pvclock p
Hey,
Presented herewith a series that allows KVM to boot Xen x86 HVM guests (with
their
respective frontends and backends). On the hypervisor side, the approach is to
keep
the implementation similar to how HyperV was done on x86 KVM. On the backend
driver
side, the intent is to reuse Xen suppor
Allow emulator to register vcpu runstates which allow Xen guests
to use that for steal clock. The 'preempted' state of KVM steal clock
equates to 'runnable' state, 'running' has similar meanings for both and
'offline' is used when system admin needs to bring vcpu offline or
hotplug.
Signed-off-by:
Wed, Feb 20, 2019 at 08:02:01PM CET, da...@davemloft.net wrote:
>From: Jiri Pirko
>Date: Wed, 20 Feb 2019 09:36:11 +0100
>
>> Would be good to have some robot checking "Fixes" sanity...
>
>I want to add a script to my trees that locally do it for me but the
When it is in tree, it's already late.
On 2/20/19 1:05 PM, Julien Grall wrote:
> Hi,
>
> On 20/02/2019 17:07, Boris Ostrovsky wrote:
>> On 2/20/19 9:15 AM, Julien Grall wrote:
>>> Hi Boris,
>>>
>>> Thank you for your answer.
>>>
>>> On 20/02/2019 00:02, Boris Ostrovsky wrote:
On Tue, Feb 19, 2019 at 05:31:10PM +, Julien Grall w
From: Haiyang Zhang
The new mailing list is: linux-hyp...@vger.kernel.org
Signed-off-by: Haiyang Zhang
---
MAINTAINERS | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 86aa227b5782..403d6e4b8257 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -7
On Wed, Feb 20, 2019 at 11:11:31AM -0800, Bart Van Assche wrote:
> On Wed, 2019-02-20 at 19:48 +0100, Benjamin Block wrote:
> > We had a test-report where, under memory pressure, adding LUNs to the
> > systems would fail (the tests add LUNs strictly in sequence):
>
> Hi Benjamin,
>
> There are tw
On Wed, Feb 20, 2019 at 10:44 AM Mark Brown wrote:
>
> On Wed, Feb 20, 2019 at 10:07:36AM -0800, Nick Desaulniers wrote:
>
> > I like Evgenii's idea:
> > https://bugs.llvm.org/show_bug.cgi?id=38809#c10
>
> That's a suggestion to tune the inlining heuristics.
Yes; but it will also improve KASAN (i
From: Haiyang Zhang
The new mailing list is: linux-hyp...@vger.kernel.org
Signed-off-by: Haiyang Zhang
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 86aa227b5782..ef65de3cfe1b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -7137,6 +7137,7 @@
On Wed, 20 Feb 2019 11:02:01 -0800 (PST)
David Miller wrote:
> From: Jiri Pirko
> Date: Wed, 20 Feb 2019 09:36:11 +0100
>
> > Would be good to have some robot checking "Fixes" sanity...
>
> I want to add a script to my trees that locally do it for me but the
> backlog for patch review for me
On Wed, Feb 20, 2019 at 03:50:03PM +, Gareth Williams wrote:
> From: Phil Edworthy
>
> The Synopsys I2C Controller has a bus clock, but most SoCs hide this away.
> However, on some SoCs you need to explicity enable the bus clock in order
> to access the registers. Therefore, add support for a
> -Original Message-
> From: Greg KH
> Sent: Wednesday, February 20, 2019 2:52 PM
> To: Haiyang Zhang
> Cc: sas...@kernel.org; linux-hyp...@vger.kernel.org;
> de...@linuxdriverproject.org; Stephen Hemminger
> ; linux-kernel@vger.kernel.org
> Subject: Re: [PATCH] MAINTAINERS: Add mailin
On Wed, Feb 20, 2019 at 7:07 AM Greg Kroah-Hartman
wrote:
>
> On Wed, Feb 20, 2019 at 10:38:34PM +0900, Tetsuo Handa wrote:
> > syzbot is hitting use-after-free bug in uinput module [1]. This is because
> > kobject_uevent(KOBJ_REMOVE) is called again due to commit 0f4dafc0563c6c49
> > ("Kobject: a
On Wed, Feb 20, 2019 at 07:48:23PM +, Haiyang Zhang wrote:
> From: Haiyang Zhang
>
> The new mailing list is: linux-hyp...@vger.kernel.org
>
> Signed-off-by: Haiyang Zhang
> ---
> MAINTAINERS | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 86aa22
On Wed, 20 Feb 2019 17:13:33 +0100
Juerg Haefliger wrote:
> echo -e and \e are not POSIX. Depending on what /bin/sh is, we can get
> incorrect output like:
I'm curious to which shell this is.
> $ -e -n [1] Basic trace file check
> $ -e [PASS]
>
> Fix that by using \033 instead of \e and print
Hi Laurent,
On Wed, Feb 20, 2019 at 5:11 PM Laurent Pinchart
wrote:
> On Wed, Feb 20, 2019 at 05:05:49PM +0100, Geert Uytterhoeven wrote:
> > On Wed, Feb 20, 2019 at 4:42 PM Laurent Pinchart wrote:
> > > On Wed, Feb 20, 2019 at 04:05:31PM +0100, Geert Uytterhoeven wrote:
> > >> During PSCI system
On Wed, 20 Feb 2019 16:37:06 +0100
Juerg Haefliger wrote:
> In environments where tput is not availbale, we get the following
available
> error
> $ ./ftracetest: 163: [: Illegal number:
> because ncolors is an empty string. Fix that by setting it to 0 if the
On Wed, Feb 20, 2019 at 9:23 AM Jonathan Cameron wrote:
>
> On Wed, 20 Feb 2019 10:48:49 -0600
> David Lechner wrote:
>
> > On 2/20/19 6:00 AM, Jonathan Cameron wrote:
> > > On Wed, 13 Feb 2019 09:10:53 +0100
> > > David Lechner wrote:
> > >
> > >> On 2/12/19 9:57 PM, justinpo...@gmail.com wrote
Quoting Alexandre Belloni (2019-02-08 06:40:59)
> The master clock is actually named masterck earlier in the driver. Having
> "mck" in the parent list means that it can never be selected.
>
> Fixes: 1eabdc2f9dd8 ("clk: at91: add at91sam9x5 PMCs driver")
> Fixes: a2038077de9a ("clk: at91: add sama5
Quoting Alexandre Belloni (2019-02-19 08:51:14)
> nck() looks at the last id in an array and unfortunately,
> at91sam9x35_periphck has a sentinel, hence the id is 0 and the calculated
> number of peripheral clocks is 1 instead of a maximum of 31.
>
> Fixes: 1eabdc2f9dd8 ("clk: at91: add at91sam9x5
Quoting nicolas.fe...@microchip.com (2019-02-20 03:18:40)
> On 19/02/2019 at 17:51, Alexandre Belloni wrote:
> > nck() looks at the last id in an array and unfortunately,
> > at91sam9x35_periphck has a sentinel, hence the id is 0 and the calculated
> > number of peripheral clocks is 1 instead of a
Quoting wangyan wang (2019-02-19 18:53:54)
> From: chunhui dai
>
> Add MUX_GATE_FLAGS_2 for the clock which needs to set two falgs.
s/falgs/flags/
> Such as some mux need to set the flags of "CLK_MUX_ROUND_CLOSEST".
>
> Signed-off-by: chunhui dai
> Signed-off-by: wangyan wang
> ---
> driver
On Sat, 16 Feb 2019 19:19:03 +0800
"zhangyi (F)" wrote:
> On 2019/2/13 21:36, Steven Rostedt Wrote:
> > On Wed, 13 Feb 2019 20:29:06 +0800
> > "zhangyi (F)" wrote:
> >
> >> Commit d716ff71dd12 ("tracing: Remove taking of trace_types_lock in
> >> pipe files") use the current tracer instead of
On Wed, Feb 20, 2019 at 11:27:16AM -0800, Florian Fainelli wrote:
> On 2/20/19 10:15 AM, Marcel Reichmuth wrote:
> > When phys do not start at address 0 like on the mv88e6341 the wrong
> > phy address is used and therefore the slave ports can not be
> > initialized. This patch adds the proper offse
Hi Ira
Martin and I looked at your patch and agree that it doesn't change
functionality for Orangefs.
Reviewed-by: Mike Marshall
On Wed, Feb 20, 2019 at 12:32 AM wrote:
>
> From: Ira Weiny
>
> To facilitate additional options to get_user_pages_fast() change the
> singular write parameter to
On 2/20/19 10:15 AM, Marcel Reichmuth wrote:
> When phys do not start at address 0 like on the mv88e6341 the wrong
> phy address is used and therefore the slave ports can not be
> initialized. This patch adds the proper offset to the phy address.
>
> Signed-off-by: Marcel Reichmuth
You are suppo
On Sun, Feb 03, 2019 at 09:21:33PM -0800, john.hubb...@gmail.com wrote:
> From: John Hubbard
>
[snip]
>
> +/*
> + * GUP_PIN_COUNTING_BIAS, and the associated functions that use it, overload
> + * the page's refcount so that two separate items are tracked: the original
> page
> + * reference
From: Grygorii Strashko
Date: Wed, 20 Feb 2019 17:25:19 +0200
> Deprecate cpsw-phy-sel driver as it's been replaced with new
> TI phy-gmii-sel PHY driver.
>
> Signed-off-by: Grygorii Strashko
Acked-by: David S. Miller
Quoting Weiyi Lu (2019-02-01 00:30:04)
> This series is based on v5.0-rc1 and most of changes are extracted from
> series below
> (clock/scpsys common changes for both MT8183 & MT6765)
> https://patchwork.kernel.org/patch/10528495/
> (clock support of MT8183)
> https://patchwork.kernel.org/patch/1
On Wed, Feb 20, 2019 at 10:46:31AM -0600, Julia Cartwright wrote:
> Commit 57384592c433 ("iommu/vt-d: Store bus information in RMRR PCI
> device path") changed the type of the path data, however, the change in
> path type was not reflected in size calculations. Update to use the
> correct type and
On Wed, 2019-02-20 at 19:48 +0100, Benjamin Block wrote:
> We had a test-report where, under memory pressure, adding LUNs to the
> systems would fail (the tests add LUNs strictly in sequence):
Hi Benjamin,
There are two more instances of GFP_ATOMIC in scsi_scan.c. Have you verified
whether or not
On Wed, Feb 20, 2019 at 10:42:55AM +0100, Peter Zijlstra wrote:
>
> A: Because it messes up the order in which people normally read text.
> Q: Why is top-posting such a bad thing?
> A: Top-posting.
> Q: What is the most annoying thing in e-mail?
>
I am relieved to know that when my mail client em
From: Jiri Pirko
Date: Wed, 20 Feb 2019 09:36:11 +0100
> Would be good to have some robot checking "Fixes" sanity...
I want to add a script to my trees that locally do it for me but the
backlog for patch review for me is so huge that I never get to "fun"
tasks like that
This has been discus
On Wed, Feb 20, 2019 at 10:09:34AM -0800, Kees Cook wrote:
> +extern volatile unsigned long cr4_pin;
> +
> static inline void native_write_cr4(unsigned long val)
> {
> +again:
> + val |= cr4_pin;
> asm volatile("mov %0,%%cr4": : "r" (val), "m" (__force_order));
> + /*
> + * If
On Wed, Feb 20, 2019 at 11:16:32AM +, Jonathan Cameron wrote:
> On Fri, 15 Feb 2019 20:57:59 +0100
> Tomasz Duszynski wrote:
>
> > 4.22 has never existed and this change was actually added to 4.21
> > hence fix the numbering.
> >
> > Signed-off-by: Tomasz Duszynski
> 4.21 isn't going to exist
On Tue, Feb 19, 2019 at 5:42 PM David Howells wrote:
>
> Eric W. Biederman wrote:
>
> > So you missed the main mailing lists for discussion of this kind of
> > thing
>
> Yeah, sorry about that. I was primarily aiming it at Trond and Steve as I'd
> like to consider how to go about interpolating r
On Wed, 20 Feb 2019 12:45:15 -0600
Tom Zanussi wrote:
> > OK, so this has nothing to do with your patch set. I've tested
> > everything else, and I'm ready to finally push my tree to linux-next.
> >
> > I'm thinking that we should get rid of xfail, as it's really
> > confusing,
> > and I don't u
Here's the new patch change log:
>From e7f0c424d0806b05d6f47be9f202b037eb701707 Mon Sep 17 00:00:00 2001
From: "zhangyi (F)"
Date: Wed, 13 Feb 2019 20:29:06 +0800
Subject: [PATCH] tracing: Do not free iter->trace in fail path of
tracing_open_pipe()
Commit d716ff71dd12 ("tracing: Remove taking o
We had a test-report where, under memory pressure, adding LUNs to the
systems would fail (the tests add LUNs strictly in sequence):
[ 5525.853432] scsi 0:0:1:1088045124: Direct-Access IBM 2107900
.148 PQ: 0 ANSI: 5
[ 5525.853826] scsi 0:0:1:1088045124: alua: supports implicit TP
On 2/20/19 12:34 PM, Jonathan Cameron wrote:
> On Wed, 20 Feb 2019 10:20:39 -0800
> Kees Cook wrote:
>
>> On Mon, Oct 8, 2018 at 10:24 AM Gustavo A. R. Silva
>> wrote:
>>>
>>> In preparation to enabling -Wimplicit-fallthrough, mark switch cases
>>> where we are expecting to fall through.
>>>
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