On Fri, Aug 24, 2018 at 03:52:55PM +0200, Juergen Gross wrote:
> Ping?
Looking good; although I messed it up a little bit by adding a new
paravirt function.
Thanks for doing this!
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On 24/08/18 16:12, Peter Zijlstra wrote:
> On Mon, Aug 13, 2018 at 09:37:38AM +0200, Juergen Gross wrote:
>> struct pv_mmu_ops {
>> +/* TLB operations */
>> +void (*flush_tlb_user)(void);
>> +void (*flush_tlb_kernel)(void);
>> +void (*flush_tlb_one_user)(unsigned long addr);
>> +
On 24/08/18 16:10, Peter Zijlstra wrote:
> On Mon, Aug 13, 2018 at 09:37:37AM +0200, Juergen Gross wrote:
>> Some of the paravirt ops defined in pv_irq_ops are for Xen PV guests
>> only. Define them only if CONFIG_PARAVIRT_XXL is set.
>> diff --git a/arch/x86/include/asm/paravirt_types.h
>> b/arch
On Mon, Aug 13, 2018 at 09:37:38AM +0200, Juergen Gross wrote:
> struct pv_mmu_ops {
> + /* TLB operations */
> + void (*flush_tlb_user)(void);
> + void (*flush_tlb_kernel)(void);
> + void (*flush_tlb_one_user)(unsigned long addr);
> + void (*flush_tlb_others)(const struct cpum
On Mon, Aug 13, 2018 at 09:37:37AM +0200, Juergen Gross wrote:
> Some of the paravirt ops defined in pv_irq_ops are for Xen PV guests
> only. Define them only if CONFIG_PARAVIRT_XXL is set.
> diff --git a/arch/x86/include/asm/paravirt_types.h
> b/arch/x86/include/asm/paravirt_types.h
> index e652e
On Mon, 13 Aug 2018, Juergen Gross wrote:
> There is no need any longer to store the clobbers in struct
> paravirt_patch_site. Remove clobbers from the struct and from the
> related macros.
>
> While at it fix some lines longer than 80 characters.
>
> Signed-off-by: Juergen Gross
Reviewed-by:
On Mon, 13 Aug 2018, Juergen Gross wrote:
> The clobbers parameter from paravirt_patch_default() et al isn't used
> any longer. Remove it.
>
> Signed-off-by: Juergen Gross
Reviewed-by: Thomas Gleixner
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On Mon, 13 Aug 2018, Juergen Gross wrote:
> paravirt_patch_call() and paravirt_patch_jmp() are used in paravirt.c
> only. Convert them to static.
>
> Signed-off-by: Juergen Gross
Reviewed-by: Thomas Gleixner
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On 13/08/18 09:37, Juergen Gross wrote:
> This series removes some no longer needed stuff from paravirt
> infrastructure and puts large quantities of paravirt ops under a new
> config option PARAVIRT_XXL which is selected by XEN_PV only.
>
> A pvops kernel without XEN_PV being configured is about
On Fri, Aug 24, 2018 at 04:53:13PM +0800, Jason Wang wrote:
> We don't wakeup the virtqueue if the first byte of pending iova range
> is the last byte of the range we just got updated. This will lead a
> virtqueue to wait for IOTLB updating forever. Fixing by correct the
> check and wake up the vir
On Fri, Aug 24, 2018 at 04:53:13PM +0800, Jason Wang wrote:
> We don't wakeup the virtqueue if the first byte of pending iova range
> is the last byte of the range we just got updated. This will lead a
> virtqueue to wait for IOTLB updating forever. Fixing by correct the
> check and wake up the vir
We don't wakeup the virtqueue if the first byte of pending iova range
is the last byte of the range we just got updated. This will lead a
virtqueue to wait for IOTLB updating forever. Fixing by correct the
check and wake up the virtqueue in this case.
Fixes: 6b1e6cc7855b ("vhost: new device IOTLB
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