On Tue, Mar 30, 2021 at 06:10:29PM +0800, Jiapeng Chong wrote:
> Fix the following whitescan warning:
>
> Assigning value "64" to "dst.address" here, but that stored value is
> overwritten before it can be used.
>
Thanks for reporting.
Acked-by: John
Update AMD SEV firmware to version 0.17 build 44 for AMD family 17h
processors with models in the range 00h to 0fh.
Update AMD SEV firmware to version 0.24 build 7 for AMD family 17h
processors with models in the range 30h to 3fh.
Signed-off-by: John Allen
---
WHENCE
On Mon, Sep 21, 2020 at 01:34:35PM +0200, Pavel Machek wrote:
> Fix resource leak in error handling.
>
> Signed-off-by: Pavel Machek (CIP)
Acked-by: John Allen
>
> diff --git a/drivers/crypto/ccp/ccp-ops.c b/drivers/crypto/ccp/ccp-ops.c
> index bd270e66185e..40869ea1e
Update AMD SEV firmware to version 0.17 build 39 for AMD family 17h
processors with models in the range 00h to 0fh.
Add SEV firmware version 0.24 build 6 for AMD family 17h processors in
the range 30h to 3fh.
Signed-off-by: John Allen
---
WHENCE | 4 ++--
amd
the generic framework, PCI Core takes care of the necessary operations,
> and drivers are required to do only device-specific jobs.
>
> Signed-off-by: Vaibhav Gupta
Acked-by: John Allen
Update AMD SEV firmware to version 0.17 build 30 for AMD family 17h
processors with models in the range 00h to 0fh.
Add SEV firmware version 0.24 build 4 for AMD family 17h processors in
the range 30h to 3fh.
Signed-off-by: John Allen
---
amd/amd_sev_fam17h_model0xh.sbin | Bin 32576 -> 32
On Fri, Jun 26, 2020 at 02:09:39PM -0500, Tom Lendacky wrote:
> From: Tom Lendacky
>
> Add John Allen as a new CCP driver maintainer. Additionally, break out
> the driver SEV support and create a new maintainer entry, with Brijesh
> Singh and Tom Lendacky as maintainers.
>
seen is equal to the
DMA length of the current entry being processed in the DMA mapped
representation.
Fixes: 63b945091a070 ("crypto: ccp - CCP device driver and interface support")
Signed-off-by: John Allen
Cc: sta...@vger.kernel.org
---
drivers/crypto/ccp/ccp-dev.h | 1 +
drivers/
Hi All,
Under heavy stress and constant memory hot add/remove, I have observed
the following loop to occasionally loop infinitely:
mm/memory_hotplug.c:__offline_pages
repeat:
/* start memory hot removal */
ret = -EINTR;
if (signal_pending(current))
goto fai
ocked out at this point.
Previous RFC for an alternate solution from Michael Bringmann with additional
details about the bug can be seen here:
https://patchwork.ozlabs.org/patch/771293/
Signed-off-by: John Allen
---
diff --git a/kernel/cpu.c b/kernel/cpu.c
index 9ae6fbe..fc19437 100644
--- a/kernel/
a block of memory with
a single call to add_memory as opposed to looping through and adding
each section individually. A single call to add_memory is protected by
the mem_hotplug mutex which will prevent the udev rule from onlining
memory until the reservation of the entire block is complete.
Signed-o
a block of memory with
a single call to add_memory as opposed to looping through and adding
each section individually. A single call to add_memory is protected by
the mem_hotplug mutex which will prevent the udev rule from onlining
memory until the reservation of the entire block is complete.
Signed-o
Hi Michael,
On 11/09/2015 07:21 PM, Michael Ellerman wrote:
> Hi John,
>
> On Tue, 2015-11-03 at 11:21 -0600, John Allen wrote:
>> This patch fixes a bug where a kernel warning is triggered when performing
>> a memory hotplug on ppc64. This warning may also occur on any arc
upt the memory reservation process. This patch modifies
memory_probe_store to take the hotplug sysfs lock to prevent the online
of added memory before the completion of the probe.
Signed-off-by: John Allen
---
v2: Move call to unlock_device_hotplug under "out" label
diff --git a/dri
On 11/02/2015 02:51 PM, John Allen wrote:
> This patch fixes a bug where a kernel warning is triggered when performing
> a memory hotplug on ppc64. This warning may also occur on any architecture
> that has multiple sections per memory block.
>
> [ 78.300767] ---
upt the memory reservation process. This patch modifies
memory_probe_store to take the hotplug sysfs lock to prevent the online
of added memory before the completion of the probe.
Signed-off-by: John Allen
---
diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index 2804aed..baf7a22 100644
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