On Wed, Jul 16, 2025 at 03:52:55AM -0700, Breno Leitao wrote: > On Wed, Jul 16, 2025 at 11:19:38AM +0100, Mark Rutland wrote: > > On Wed, Jul 16, 2025 at 02:42:01AM -0700, Breno Leitao wrote: > > > Set TAINT_MACHINE_CHECK when SError or Synchronous External Abort (SEA) > > > interrupts trigger a panic to flag potential hardware faults. This > > > tainting mechanism aids in debugging and enables correlation of > > > hardware-related crashes in large-scale deployments. > > > > > > This change aligns with similar patches[1] that mark machine check > > > events when the system crashes due to hardware errors. > > > > > > Link: https://lore.kernel.org/all/20250702-add_tain-v1-1-9187b10914b9@xxxxxxxxxx/ [1] > > > Signed-off-by: Breno Leitao <leitao@xxxxxxxxxx> > > > --- > > > Changes in v2: > > > - Also taint the kernel on Synchronous External Abort panics (Will Deacon) > > > - Link to v1: https://lore.kernel.org/r/20250714-vmcore_hw_error-v1-1-8cf45edb6334@xxxxxxxxxx > > > > I think something went wrong when respinning this patch, because the v1 > > link above is incorrect, and should be: > > > > https://lore.kernel.org/linux-arm-kernel/20250710-arm_serror-v1-1-2a3def3740d7@xxxxxxxxxx/ > > > > The Cc header for this posting matches that of the unrelated patch (and > > excludes Will, Catalin, etc), rather than that of the real v1. The > > change-id trailer also doesn't match v1. > > > > The actual patch and commit message look fine to me, so: > > Sorry about it, it was totally my mess with b4 on two different > machines/branches. I've been testing it on a arm64 hosts that > has no email access. When I picked the patch into the machine with > email, I messed up where to cherry pick and branches. > > > Acked-by: Mark Rutland <mark.rutland@xxxxxxx> > > > > I assume that Will or Catalin will be happy to pick this up. I've added > > those missing folk to this reply, so I don't imagine this should need a > > respin. > > Thanks. I will not respin then (unless requested). > > Sorry for the mess, No probs, I'll figure it out! Will
