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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?jazau589mUeO2nNC9SbH69bQc2blX0rlk3Jz4VL+F+cmtfUUbmrcAhhLQlIs?= =?us-ascii?Q?42IRSOsJG/jK0qEQvz1mEvzCQSGUahHH/vfCoHcFkcqWzA3qwwow4CY8dbEW?= =?us-ascii?Q?KwhnD3tnvvqcMxVnyJ/NpO33SnIHB06UyjUwTxtt38OHRs8FcE+EfGeaN8ms?= =?us-ascii?Q?XTlB0SjX17LQImMhI7FoDWqFokPuZSWbXKfysW56gqh7Z87OfGOTUHqOaqyV?= =?us-ascii?Q?XeOxeE7DavmYL85jVugCvxZ0clZXtBW7Ru9TKBzn/CO7Ii/cjdd8fMGjfbM8?= =?us-ascii?Q?bs6o8FJHydtH7e9FFZNtEpYtXK/G56v92T+KK4hl9TEFiZkzVYBE5mM/BwxT?= =?us-ascii?Q?a9yifjfyhz7/zMHf4qJTqVyf+PxdQnbacfucWrqQBKbWsiYmihj8siXlKNZo?= =?us-ascii?Q?Ho5Rj45K7my+0KdogU9eArvNFT39t0wbc+938eIMb1cf958c4MVBxd7XC0d4?= =?us-ascii?Q?u/T2lLdrm+rK6FTWUc6yNYwf7OOA9yOF+eOWoRkj1m2O6Qg4kgb/rV2tGDdI?= =?us-ascii?Q?9SBvLOLSSqRrq3a8/0iaB2wVk+2XJaKVx3ttlEIpv4OFOMJ/986ojEaMkGHY?= =?us-ascii?Q?PXRKwYg6611g2YwefVgMQORH0n79mR0O70IrSgP0EBIwdIPIq/IpUmw6Vl7W?= =?us-ascii?Q?Lt7cTaPg/OKrU7g/t5tsXlrhPu6sW246OaSJcwLBwRMtuFILQm7e+r3ru8l1?= =?us-ascii?Q?tTBUuT4+47aA5Of5lNTIjhHkPRgcCTZu4X8fwz3ztTcWw/w9nQc3wAJgpEG+?= =?us-ascii?Q?mKo3fMFGFpJFpwJQxPrh8zwKELCRulE+YZ8XZ/jAwv78NR3QRRHIbrvJBrz8?= =?us-ascii?Q?DjjH7ibfvbA/2ANU4KEYwPdFmUIFSQ7ZXtMGDXWCb0zLyDPkoN9AEb+CPDy2?= =?us-ascii?Q?QtHmgRnECa1QWmaTU3yPuqoYRJCiPlmdghn6BEeO1Se8Y5hphvKBg/8FiMMW?= =?us-ascii?Q?XL5NOUqxXy5s0uENUcLQw68vx3c4Qv57Z9+eXGiAXQVNFHnPTphtqu5X1y7e?= =?us-ascii?Q?PW3fMlwSW6Lt2Eyju+BaXMU6wTxp8FW/n0LPVJc4ufzAb9fyfGiXRj+IBcE1?= =?us-ascii?Q?DE5aOWhsDCY4BgJnqFslrum6Lb/QvpcFQqP804H3ED/4Tm4sIBtKB0jcqPe6?= =?us-ascii?Q?k6+SBLR/O2Cz+SnC9yJEpSYd+nlIDFB00zXCEZSHZiVPgVzBJOMJFTwqC32L?= =?us-ascii?Q?jrGlUEoXhGtNQ1IWGsGU3Klg2dyCBIo2yiE+XUW+lC0wNBrT9P2Kh6lBuM9T?= =?us-ascii?Q?kmx7R17iNgkIFOjH7pC5uAx6u1AEFyWMbcfLQEJvAOdBdpmLCv3m+/AcpUqY?= =?us-ascii?Q?r0qAHP4SpU1Fp4i/51K91cJsmOvn8lJPW5zipzCPH7PqKRNW/zfc2Yd63ajA?= =?us-ascii?Q?uU9E87FZFD7roQxLyMvdhqUjcQqaJ4c3T35HgDNjf36UIaBX7QnOmcWhHj5D?= =?us-ascii?Q?6hDPMXxi8UYFW6rbMrSnQanSnGaDKWf/pkFFX86KK+h/AW9zwR2BKtgagSpV?= =?us-ascii?Q?K0I1bhR2DdUMOy3beOrRx18/gDcfW+9ie9eBjVIOanfi/zqE7PlZhTxXicrm?= =?us-ascii?Q?0clx5UtRQLdfVH4UbpzOcxCyhlZx6u/b914ENdsHkrPI18XDkZyj9gIJWztO?= =?us-ascii?Q?RzqbyNm+yprNTMEukjH6ZdzQLMEn7Iek2v3CfzEWzFD0quSKfei2awpWnFBL?= =?us-ascii?Q?2NrF3dka3YziaWNgMWL1Svu/58cBBCjHsoVaeX7l4DcGosKX?= X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-Network-Message-Id: 4d6f9fdf-a3aa-4b6d-dc6d-08df2c43701c X-MS-Exchange-CrossTenant-AuthSource: CHBPR12MB731189.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Oct 2026 11:40:26.6260 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 3sddnaeRRz31Ay4rfuV65PL4hXS41uvXd7T6XXrvZm32mON7rLsDvic/RQJwUy2r X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW6PR12MB8914 On Sat, Oct 17, 2026 at 04:19:20PM +0800, Shuai Xue wrote: > We tested this series (v11, backported onto our 6.6-based kernel) on two > arm64 server platforms that differ in how PCIe errors are reported: one > with firmware-first reporting (GHES/CPER), the other with OS-first AER > plus DPC. The test triggers a kdump crash (echo c > /proc/sysrq-trigger) > on an otherwise idle machine and compares the capture kernel's dmesg > between the unpatched baseline and the kernel carrying this series. Thanks, this is a nice description of the challenges server type systems face! Jason