Displaying 20 results from an estimated 1022 matches for "shah".
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2013 Jul 22
3
[PATCH 06/10] virtio: console: fix race in port_fops_poll() and port unplug
Amit Shah <amit.shah at redhat.com> writes:
> On (Fri) 19 Jul 2013 [18:17:32], Jason Wang wrote:
>> On 07/19/2013 03:48 PM, Amit Shah wrote:
>> > On (Fri) 19 Jul 2013 [15:03:50], Jason Wang wrote:
>> >> On 07/19/2013 04:16 AM, Amit Shah wrote:
>> >>> Between...
2013 Jul 22
3
[PATCH 06/10] virtio: console: fix race in port_fops_poll() and port unplug
Amit Shah <amit.shah at redhat.com> writes:
> On (Fri) 19 Jul 2013 [18:17:32], Jason Wang wrote:
>> On 07/19/2013 03:48 PM, Amit Shah wrote:
>> > On (Fri) 19 Jul 2013 [15:03:50], Jason Wang wrote:
>> >> On 07/19/2013 04:16 AM, Amit Shah wrote:
>> >>> Between...
2017 Feb 03
2
[PATCH] MAINTAINERS: update my email address
I'm leaving my job at Red Hat, this email address will stop working next week.
Update it to one that I will have access to later.
Signed-off-by: Amit Shah <amit.shah at redhat.com>
---
MAINTAINERS | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 3960e7f..187b961 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -13065,7 +13065,7 @@ F: drivers/input/serio/userio.c
F: include/uapi/linux/userio.h...
2017 Feb 03
2
[PATCH] MAINTAINERS: update my email address
I'm leaving my job at Red Hat, this email address will stop working next week.
Update it to one that I will have access to later.
Signed-off-by: Amit Shah <amit.shah at redhat.com>
---
MAINTAINERS | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 3960e7f..187b961 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -13065,7 +13065,7 @@ F: drivers/input/serio/userio.c
F: include/uapi/linux/userio.h...
2013 Jul 25
18
[PATCH v3 0/9] virtio: console: fixes for bugs and races with unplug
...) and port unplug",
(Rusty)
* remove CC: stable from patches without reproducers
v2
* add patch 11: Jason found a use-after-free in port unplug
* patch 7 introduced a regression where the wake_up_interruptible was
done before guest_connected and host_connected were set to false
Amit Shah (9):
virtio: console: fix race with port unplug and open/close
virtio: console: fix race in port_fops_open() and port unplug
virtio: console: clean up port data immediately at time of unplug
virtio: console: fix raising SIGIO after port unplug
virtio: console: return -ENODEV on all read o...
2013 Jul 25
18
[PATCH v3 0/9] virtio: console: fixes for bugs and races with unplug
...) and port unplug",
(Rusty)
* remove CC: stable from patches without reproducers
v2
* add patch 11: Jason found a use-after-free in port unplug
* patch 7 introduced a regression where the wake_up_interruptible was
done before guest_connected and host_connected were set to false
Amit Shah (9):
virtio: console: fix race with port unplug and open/close
virtio: console: fix race in port_fops_open() and port unplug
virtio: console: clean up port data immediately at time of unplug
virtio: console: fix raising SIGIO after port unplug
virtio: console: return -ENODEV on all read o...
2013 Jul 29
2
[PATCH v3 9/9] virtio: console: prevent use-after-free of port name in port unplug
Amit Shah <amit.shah at redhat.com> writes:
> Remove the debugfs path before freeing port->name, to prevent a possible
> use-after-free.
>
> Reported-by: Jason Wang <jasowang at redhat.com>
> Signed-off-by: Amit Shah <amit.shah at redhat.com>
Applied,
Rusty.
> ---
>...
2013 Jul 29
2
[PATCH v3 9/9] virtio: console: prevent use-after-free of port name in port unplug
Amit Shah <amit.shah at redhat.com> writes:
> Remove the debugfs path before freeing port->name, to prevent a possible
> use-after-free.
>
> Reported-by: Jason Wang <jasowang at redhat.com>
> Signed-off-by: Amit Shah <amit.shah at redhat.com>
Applied,
Rusty.
> ---
>...
2020 Apr 16
3
[PATCH] MAINTAINERS: Update PARAVIRT_OPS_INTERFACE and VMWARE_HYPERVISOR_INTERFACE
Thomas Hellstrom will be handing over VMware's maintainership of these
interfaces to Deep Shah.
Signed-off-by: Deep Shah <sdeep at vmware.com>
Acked-by: Thomas Hellstrom <thellstrom at vmware.com>
---
MAINTAINERS | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index e64e5db31497..c9bdbb65e96b 100644
--- a/MAINTAINERS
+++ b/MAINT...
2020 Apr 16
3
[PATCH] MAINTAINERS: Update PARAVIRT_OPS_INTERFACE and VMWARE_HYPERVISOR_INTERFACE
Thomas Hellstrom will be handing over VMware's maintainership of these
interfaces to Deep Shah.
Signed-off-by: Deep Shah <sdeep at vmware.com>
Acked-by: Thomas Hellstrom <thellstrom at vmware.com>
---
MAINTAINERS | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index e64e5db31497..c9bdbb65e96b 100644
--- a/MAINTAINERS
+++ b/MAINT...
2014 Jun 29
2
[PATCH 1/1] virtio: console: remove unnecessary null test before debugfs_remove_recursive
Fix checkpatch warning:
WARNING: debugfs_remove_recursive(NULL) is safe this check is probably not required
Cc: Amit Shah <amit.shah at redhat.com>
Cc: Arnd Bergmann <arnd at arndb.de>
Cc: virtualization at lists.linux-foundation.org
Signed-off-by: Fabian Frederick <fabf at skynet.be>
---
drivers/char/virtio_console.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/...
2014 Jun 29
2
[PATCH 1/1] virtio: console: remove unnecessary null test before debugfs_remove_recursive
Fix checkpatch warning:
WARNING: debugfs_remove_recursive(NULL) is safe this check is probably not required
Cc: Amit Shah <amit.shah at redhat.com>
Cc: Arnd Bergmann <arnd at arndb.de>
Cc: virtualization at lists.linux-foundation.org
Signed-off-by: Fabian Frederick <fabf at skynet.be>
---
drivers/char/virtio_console.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/...
2013 Aug 01
1
[PATCH v3 9/9] virtio: console: prevent use-after-free of port name in port unplug
Amit Shah <amit.shah at redhat.com> writes:
> On (Mon) 29 Jul 2013 [14:26:09], Rusty Russell wrote:
>> Amit Shah <amit.shah at redhat.com> writes:
>> > Remove the debugfs path before freeing port->name, to prevent a possible
>> > use-after-free.
>> >
>>...
2013 Aug 01
1
[PATCH v3 9/9] virtio: console: prevent use-after-free of port name in port unplug
Amit Shah <amit.shah at redhat.com> writes:
> On (Mon) 29 Jul 2013 [14:26:09], Rusty Russell wrote:
>> Amit Shah <amit.shah at redhat.com> writes:
>> > Remove the debugfs path before freeing port->name, to prevent a possible
>> > use-after-free.
>> >
>>...
2013 Jul 22
2
[PATCH 08/10] virtio: console: add locks around buffer removal in port unplug path
Amit Shah <amit.shah at redhat.com> writes:
> The removal functions act on the vqs, and the vq operations need to be
> locked.
>
> Signed-off-by: Amit Shah <amit.shah at redhat.com>
How can userspace access the port now? By the time we are cleaning up
buffers, there should be no pos...
2013 Jul 22
2
[PATCH 08/10] virtio: console: add locks around buffer removal in port unplug path
Amit Shah <amit.shah at redhat.com> writes:
> The removal functions act on the vqs, and the vq operations need to be
> locked.
>
> Signed-off-by: Amit Shah <amit.shah at redhat.com>
How can userspace access the port now? By the time we are cleaning up
buffers, there should be no pos...
2013 Jul 19
2
[PATCH 06/10] virtio: console: fix race in port_fops_poll() and port unplug
On 07/19/2013 03:48 PM, Amit Shah wrote:
> On (Fri) 19 Jul 2013 [15:03:50], Jason Wang wrote:
>> On 07/19/2013 04:16 AM, Amit Shah wrote:
>>> Between poll() being called and processed, the port can be unplugged.
>>> Check if this happened, and bail out.
>>>
>>> Signed-off-by: Amit Shah &...
2013 Jul 18
16
[PATCH 00/10] virtio: console: fixes for races with port unplug
...ite and a few open/close/unplug tests, and haven't
seen any badness.
I've marked these patches for stable@ as well. I went over the list
twice to check if really each one should go to stable, and to me it
looks like all are stable candidates.
Please review and apply if appropriate,
Amit Shah (10):
virtio: console: fix race with port unplug and open/close
virtio: console: fix race in port_fops_open() and port unplug
virtio: console: clean up port data immediately at time of unplug
virtio: console: return -ENODEV on all read operations after unplug
virtio: console: update priva...
2013 Jul 18
16
[PATCH 00/10] virtio: console: fixes for races with port unplug
...ite and a few open/close/unplug tests, and haven't
seen any badness.
I've marked these patches for stable@ as well. I went over the list
twice to check if really each one should go to stable, and to me it
looks like all are stable candidates.
Please review and apply if appropriate,
Amit Shah (10):
virtio: console: fix race with port unplug and open/close
virtio: console: fix race in port_fops_open() and port unplug
virtio: console: clean up port data immediately at time of unplug
virtio: console: return -ENODEV on all read operations after unplug
virtio: console: update priva...
2013 Jul 19
2
[PATCH 06/10] virtio: console: fix race in port_fops_poll() and port unplug
On 07/19/2013 03:48 PM, Amit Shah wrote:
> On (Fri) 19 Jul 2013 [15:03:50], Jason Wang wrote:
>> On 07/19/2013 04:16 AM, Amit Shah wrote:
>>> Between poll() being called and processed, the port can be unplugged.
>>> Check if this happened, and bail out.
>>>
>>> Signed-off-by: Amit Shah &...