Hi Riya,
On Mon, Jan 12, 2015 at 10:01 AM, riya khanna wrote:
> With shared memory mappings, once A and B both map the same memory
> address/file they see the same contents
> A [0x] - maps - to -> [0x]
> B [0x] - maps - to -> [0x]
>
> However, if A changes (update)
On Mon, 12 Jan 2015 11:01:06 -0600, riya khanna said:
> With shared memory mappings, once A and B both map the same memory
> address/file they see the same contents
> A [0x] - maps - to -> [0x]
> B [0x] - maps - to -> [0x]
>
> However, if A changes (update) the mappi
With shared memory mappings, once A and B both map the same memory
address/file they see the same contents
A [0x] - maps - to -> [0x]
B [0x] - maps - to -> [0x]
However, if A changes (update) the mappings to point to a different
memory area/file offset, B sees diffe
On Mon, 12 Jan 2015 07:34:41 -0600, riya khanna said:
> Suppose A and B have mapped the same physical memory or shmem file. I want
> a way to make process A forcefuly revoke/remap the existing shared memory
> mappings in process B, so that B sees whatever A does.
Umm..B should be seeing what A do
On Mon, Jan 12, 2015 at 03:34:45PM +0900, J.Hwan Kim wrote:
> Hi,
> My server (S2600CP) has BMC module and power supply with pmbus function.
> When I try to control and monitor with pmbus driver in linux, it fails.
> I connected oscilloscope to pmbus connector (SCL, SDA) pins, there was
> no signa
Suppose A and B have mapped the same physical memory or shmem file. I want
a way to make process A forcefuly revoke/remap the existing shared memory
mappings in process B, so that B sees whatever A does.
On Monday, January 12, 2015, Pranay Srivastava wrote:
> Hi Riya,
>
>
> On Mon, Jan 12, 2015
On Sun, Jan 11, 2015 at 10:38:08PM -0500, John de la Garza wrote:
> I am trying to boot a foxg20 board. It uses an at91sam9g20 chip an
> used to work in linux 3.5. I am looking for some advice on how to get
> mainline linux to boot on it.
>
> I first tried bisecting and found this commit:
> 4cf3
Hi Riya,
On Mon, Jan 12, 2015 at 2:08 AM, riya khanna wrote:
> Hi,
>
> Is there a way, w.r.t memory contents, to make a process B see what
> process A sees through shared memory mappings?
>
> Suppose Process A has mapped a device file (say F) at address
> 0x in its address space. Is it p
Hi,
Is there a way, w.r.t memory contents, to make a process B see what
process A sees through shared memory mappings?
Suppose Process A has mapped a device file (say F) at address
0x in its address space. Is it possible for process B to see
the same device file F contents as process A vi
