On Sat, Oct 10, 2020 at 11:36:49AM +, Bernard Metzler wrote:
> -ira.we...@intel.com wrote: -
>
[snip]
> >@@ -505,7 +505,7 @@ static int siw_tx_hdt(struct siw_iwarp_tx *c_tx,
> >struct socket *s)
> > page_array[seg] = p;
> >
> >
On Fri, Oct 09, 2020 at 07:53:07PM -0700, John Hubbard wrote:
> On 10/9/20 12:50 PM, ira.we...@intel.com wrote:
> > From: Ira Weiny
> >
> > The pmem driver uses a cached virtual address to access its memory
> > directly. Because the nvdimm driver is well aware of the special
> > protections it
Srikar Dronamraju writes:
> Qian Cai reported a regression where CPU Hotplug fails with the latest
> powerpc/next
>
> BUG: sleeping function called from invalid context at mm/slab.h:494
> in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/88
> no locks held by swapper/88/0.
On 2020/10/10 4:52, ira.we...@intel.com wrote:
> From: Ira Weiny
>
> The kmap() calls in this FS are localized to a single thread. To avoid
> the over head of global PKRS updates use the new kmap_thread() call.
>
> Cc: Damien Le Moal
> Cc: Naohiro Aota
> Signed-off-by: Ira Weiny
> ---
>
On Sat, Oct 10, 2020 at 10:20:34AM +0800, Coly Li wrote:
> On 2020/10/10 03:50, ira.we...@intel.com wrote:
> > From: Ira Weiny
> >
> > These kmap() calls are localized to a single thread. To avoid the over
> > head of global PKRS updates use the new kmap_thread() call.
> >
>
> Hi Ira,
>
>
Guenter Roeck writes:
> On Wed, Sep 02, 2020 at 05:12:22PM +0530, Aneesh Kumar K.V wrote:
>> pte_clear_tests operate on an existing pte entry. Make sure that
>> is not a none pte entry.
>>
>> Signed-off-by: Aneesh Kumar K.V
>
> This patch causes all riscv64 images to crash. Reverting it
> as
Hi,
Apologies if this has come up in a previous revision.
> case 1:
> + if (!cpu_has_feature(CPU_FTR_ARCH_31))
> + return -1;
> +
> prefix_r = GET_PREFIX_R(word);
> ra = GET_PREFIX_RA(suffix);
The comment above analyse_instr
On Wed, Sep 02, 2020 at 05:12:22PM +0530, Aneesh Kumar K.V wrote:
> pte_clear_tests operate on an existing pte entry. Make sure that
> is not a none pte entry.
>
> Signed-off-by: Aneesh Kumar K.V
This patch causes all riscv64 images to crash. Reverting it
as well as the follow-up patch fixes
On 11/10/20 10:39 am, Ravi Bangoria wrote:
> From: Balamuruhan S
>
> Unconditional emulation of prefixed instructions will allow
> emulation of them on Power10 predecessors which might cause
> issues. Restrict that.
>
> Fixes: 3920742b92f5 ("powerpc sstep: Add support for prefixed fixed-point
