[Kernel-packages] [Bug 2100340] Re: PCI/ACS: Fix 'pci=config_acs=' parameter

2025-03-07 Thread Tushar Dave
This is a request to backport a fix from upstream commit that is accepted by maintainer here is the patchwork link: https://patchwork.kernel.org/project/linux-pci/patch/20250207030338.456887-1-td...@nvidia.com/ Here is the repo where this patch is queued: https://kernel.googlesource.com/pub/sc

[Kernel-packages] [Bug 2100340] [NEW] PCI/ACS: Fix 'pci=config_acs=' parameter

2025-03-04 Thread Tushar Dave
Public bug reported: Linux kernel upstream Commit 47c8846a49ba ("PCI: Extend ACS configurability") introduced bugs  that fail to configure ACS ctrl to the value specified by the kernel parameter. Essentially there are two bugs: 1) When ACS is configured for multiple PCI devices using 'config_acs

[Kernel-packages] [Bug 2038589] Re: Backport DMABUF support from Upstream to Ubuntu Jammy

2023-10-05 Thread Tushar Dave
The following changes since commit 294374341c622e5c2ffd15712cadabe0dd9865f1: UBUNTU: Ubuntu-5.15.0-83.92 (2023-08-14 11:05:34 +0200) are available in the Git repository at: https://github.com/tdavenvidia/ubuntu_kernel_jammy/pull/3 for you to fetch changes up to 11ef7073533e332ce5ec96ef9aa3f

[Kernel-packages] [Bug 2038589] [NEW] Backport DMABUF support from Upstream to Ubuntu Jammy

2023-10-05 Thread Tushar Dave
Public bug reported: DAMBUF is backported using the two series of patches: First, we need the series of 3 patches at: https://lore.kernel.org/all/20211012120903.96933-1-galpr...@amazon.com/ - dma-buf: Fix pin callback comment - RDMA/umem: Allow pinned dmabuf umem usage - RDMA/efa: Add support

[Kernel-packages] [Bug 2026891] Re: linux-nvidia-6.2 on DGX servers: "WARNING: CPU: 0 PID: 0 at init/main.c:1065 start_kernel+0x4da/0x540"

2023-07-14 Thread Tushar Dave
Thanks. I see the same behavior (i.e. no warning) with the patch. I will add the patch 'commit f5451547b8310868f5b5acff7cd4aa7c0267edb3' to linux-nvidia-6.2 then.. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-nvidia-6.2 in Ubunt

[Kernel-packages] [Bug 2026891] Re: linux-nvidia-6.2 on DGX servers: "WARNING: CPU: 0 PID: 0 at init/main.c:1065 start_kernel+0x4da/0x540"

2023-07-11 Thread Tushar Dave
Can you try the below commit from linus's "linux" tree and see if the warning goes away? commit f5451547b8310868f5b5acff7cd4aa7c0267edb3 Author: Thomas Gleixner Date: Tue Feb 7 15:16:53 2023 +0100 mm, slab/slub: Ensure kmem_cache_alloc_bulk() is available early -- You received this bug

[Kernel-packages] [Bug 2026891] Re: linux-nvidia-6.2 on DGX servers: "WARNING: CPU: 0 PID: 0 at init/main.c:1065 start_kernel+0x4da/0x540"

2023-07-11 Thread Tushar Dave
yeah I suspect that.. there are couple of irq patches in the 6.2.0-1004-nvidia could be the cause.. I will update here shortly! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-nvidia-6.2 in Ubuntu. https://bugs.launchpad.net/bugs/20

[Kernel-packages] [Bug 2026891] Re: linux-nvidia-6.2 on DGX servers: "WARNING: CPU: 0 PID: 0 at init/main.c:1065 start_kernel+0x4da/0x540"

2023-07-11 Thread Tushar Dave
** Changed in: linux-nvidia-6.2 (Ubuntu) Assignee: (unassigned) => Tushar Dave (tdavenvidia) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-nvidia-6.2 in Ubuntu. https://bugs.launchpad.net/bugs/2026891 Title: linux-nvi

[Kernel-packages] [Bug 1857616] Re: Cannot collect dump due to "Can't get a valid pmd_pte" error

2020-01-22 Thread Tushar Dave
I tested kdump functionality using makedumpfile and kdump version '1:1.6.5-1ubuntu1~18.04.4' from -proposed on kernel 5.3.0-24 kernel and it works. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to makedumpfile in Ubuntu. https://bugs.launc