On Thu, Sep 24, 2026 at 10:34 AM David Matlack <[email protected]> wrote: > - Each capability allocates its own buffer, at nine call sites (plus > one hand-built by a quirk) that can each fail independently. Four of > them (AER, DPC, PTM, TPH) ignore the failure
After patch 1, DPC reports the failure with pci_err(), so at this point only AER, PTM and TPH ignore it. > + *val = dword >> (8 * (off & (sizeof(u32) - 1))); [...] > + unsigned int shift = 8 * (off & (sizeof(u32) - 1)); Nit: please put this shift in one small helper so the two copies can't drift. - Josh Hilke - Josh Hilke
