Re: [PATCH v5 26/33] nios2: Convert __pte_free_tlb() to use ptdescs

2023-06-27 Thread Guenter Roeck
On 6/27/23 14:46, Dinh Nguyen wrote: On 6/27/23 16:01, Guenter Roeck wrote: On 6/27/23 13:05, Dinh Nguyen wrote: On 6/27/23 14:56, Vishal Moola wrote: On Tue, Jun 27, 2023 at 12:14 PM Guenter Roeck wrote: On 6/27/23 12:10, Guenter Roeck wrote: On 6/27/23 10:42, Vishal Moola wrote: On

Re: [PATCH v5 26/33] nios2: Convert __pte_free_tlb() to use ptdescs

2023-06-27 Thread Guenter Roeck
On 6/27/23 13:05, Dinh Nguyen wrote: On 6/27/23 14:56, Vishal Moola wrote: On Tue, Jun 27, 2023 at 12:14 PM Guenter Roeck wrote: On 6/27/23 12:10, Guenter Roeck wrote: On 6/27/23 10:42, Vishal Moola wrote: On Mon, Jun 26, 2023 at 10:47 PM Guenter Roeck wrote: On Thu, Jun 22, 2023 at

Re: [PATCH v5 26/33] nios2: Convert __pte_free_tlb() to use ptdescs

2023-06-27 Thread Guenter Roeck
On 6/27/23 12:10, Guenter Roeck wrote: On 6/27/23 10:42, Vishal Moola wrote: On Mon, Jun 26, 2023 at 10:47 PM Guenter Roeck wrote: On Thu, Jun 22, 2023 at 01:57:38PM -0700, Vishal Moola (Oracle) wrote: Part of the conversions to replace pgtable constructor/destructors with ptdesc

Re: [PATCH v5 26/33] nios2: Convert __pte_free_tlb() to use ptdescs

2023-06-27 Thread Guenter Roeck
On 6/27/23 10:42, Vishal Moola wrote: On Mon, Jun 26, 2023 at 10:47 PM Guenter Roeck wrote: On Thu, Jun 22, 2023 at 01:57:38PM -0700, Vishal Moola (Oracle) wrote: Part of the conversions to replace pgtable constructor/destructors with ptdesc equivalents. Signed-off-by: Vishal Moola (Oracle

Re: [PATCH v5 26/33] nios2: Convert __pte_free_tlb() to use ptdescs

2023-06-26 Thread Guenter Roeck
On Thu, Jun 22, 2023 at 01:57:38PM -0700, Vishal Moola (Oracle) wrote: > Part of the conversions to replace pgtable constructor/destructors with > ptdesc equivalents. > > Signed-off-by: Vishal Moola (Oracle) > Acked-by: Mike Rapoport (IBM) This patch causes all nios2 builds to fail. Building n

Re: [dm-devel] [PATCH 01/19] fs: remove mpage_alloc

2022-03-23 Thread Guenter Roeck
g_gfp_constraint(page->mapping, GFP_KERNEL); > + gfp |= __GFP_NORETRY | __GFP_NOWARN; > } > > if (page_has_buffers(page)) That fixes the problem for me. Tested-by: Guenter Roeck Guenter

Re: [dm-devel] [PATCH 01/19] fs: remove mpage_alloc

2022-03-22 Thread Guenter Roeck
On Mon, Jan 24, 2022 at 10:10:49AM +0100, Christoph Hellwig wrote: > open code mpage_alloc in it's two callers and simplify the results > because of the context: > > - __mpage_writepage always passes GFP_NOFS and can thus always sleep and > will never get a NULL return from bio_alloc at all.

Re: [patch V3 28/35] PCI/MSI: Simplify pci_irq_get_affinity()

2022-01-31 Thread Guenter Roeck
On Mon, Jan 31, 2022 at 10:16:41PM +0100, Thomas Gleixner wrote: > Guenter, > > On Mon, Jan 31 2022 at 07:21, Guenter Roeck wrote: > > Sure. Please see http://server.roeck-us.net/qemu/x86/. > > The logs are generated with with v5.16.4. > > thanks for providing the da

Re: [patch V3 28/35] PCI/MSI: Simplify pci_irq_get_affinity()

2022-01-31 Thread Guenter Roeck
On 1/31/22 03:27, Thomas Gleixner wrote: On Sun, Jan 30 2022 at 09:12, Guenter Roeck wrote: On Fri, Dec 10, 2021 at 11:19:26PM +0100, Thomas Gleixner wrote: This patch results in the following runtime warning when booting x86 (32 bit) nosmp images from NVME in qemu. [ 14.825482] nvme nvme0

Re: [patch V3 28/35] PCI/MSI: Simplify pci_irq_get_affinity()

2022-01-30 Thread Guenter Roeck
On Fri, Dec 10, 2021 at 11:19:26PM +0100, Thomas Gleixner wrote: > From: Thomas Gleixner > > Replace open coded MSI descriptor chasing and use the proper accessor > functions instead. > > Signed-off-by: Thomas Gleixner > Reviewed-by: Greg Kroah-Hartman > Reviewed-by: Jason Gunthorpe This pat

Re: [PATCH v2 27/45] mfd: ntxec: Use devm_register_power_handler()

2021-11-07 Thread Guenter Roeck
On 11/7/21 9:16 AM, Dmitry Osipenko wrote: 07.11.2021 20:08, Guenter Roeck пишет: On 11/7/21 8:53 AM, Dmitry Osipenko wrote: 06.11.2021 23:54, Jonathan Neuschäfer пишет: Hi, On Thu, Oct 28, 2021 at 12:16:57AM +0300, Dmitry Osipenko wrote: Use devm_register_power_handler() that replaces

Re: [PATCH v2 27/45] mfd: ntxec: Use devm_register_power_handler()

2021-11-07 Thread Guenter Roeck
On 11/7/21 8:53 AM, Dmitry Osipenko wrote: 06.11.2021 23:54, Jonathan Neuschäfer пишет: Hi, On Thu, Oct 28, 2021 at 12:16:57AM +0300, Dmitry Osipenko wrote: Use devm_register_power_handler() that replaces global pm_power_off variable and allows to register multiple power-off handlers. It also

Re: [RESEND 0/5] ARM/arm64: arm_pm_restart removal

2021-10-25 Thread Guenter Roeck
On 10/25/21 4:55 PM, Dmitry Osipenko wrote: 26.10.2021 02:29, Florian Fainelli пишет: On 6/4/21 7:03 AM, Lee Jones wrote: This is a rebase/refresh of a set sent out, reviewed, then forgotten about. It's still considered useful. Here is an excerpt from the previous attempt: "Hi Russell, ARM

Re: [PATCH v15 10/12] swiotlb: Add restricted DMA pool initialization

2021-08-24 Thread Guenter Roeck
Hi Claire, On Thu, Jun 24, 2021 at 11:55:24PM +0800, Claire Chang wrote: > Add the initialization function to create restricted DMA pools from > matching reserved-memory nodes. > > Regardless of swiotlb setting, the restricted DMA pool is preferred if > available. > > The restricted DMA pools pr

Re: [PATCH v15 12/12] of: Add plumbing for restricted DMA pool

2021-07-02 Thread Guenter Roeck
On 7/2/21 6:18 AM, Will Deacon wrote: On Fri, Jul 02, 2021 at 12:39:41PM +0100, Robin Murphy wrote: On 2021-07-02 04:08, Guenter Roeck wrote: On Thu, Jun 24, 2021 at 11:55:26PM +0800, Claire Chang wrote: If a device is not behind an IOMMU, we look up the device node and set up the restricted

Re: [PATCH v15 12/12] of: Add plumbing for restricted DMA pool

2021-07-01 Thread Guenter Roeck
Hi, On Thu, Jun 24, 2021 at 11:55:26PM +0800, Claire Chang wrote: > If a device is not behind an IOMMU, we look up the device node and set > up the restricted DMA when the restricted-dma-pool is presented. > > Signed-off-by: Claire Chang > Tested-by: Stefano Stabellini > Tested-by: Will Deacon

Re: [patch 02/30] genirq: Move status flag checks to core

2020-12-27 Thread Guenter Roeck
On Thu, Dec 10, 2020 at 08:25:38PM +0100, Thomas Gleixner wrote: > These checks are used by modules and prevent the removal of the export of > irq_to_desc(). Move the accessor into the core. > > Signed-off-by: Thomas Gleixner Yes, but that means that irq_check_status_bit() may be called from mod