On Tue, Sep 18, 2018 at 08:17:35AM +0000, Alexey Dokuchaev wrote: > On Fri, Sep 14, 2018 at 05:04:36PM +0000, Mark Johnston wrote: > > New Revision: 338687 > > URL: https://svnweb.freebsd.org/changeset/base/338687 > > > > Log: > > Log a message after a successful boot-time microcode update. > > Unfortunately, this had pessimized things on the unsuccessful side a bit. > (See below.) > > > ... > > @@ -130,36 +148,26 @@ ucode_intel_verify(struct ucode_intel_header *hdr, siz > > uint32_t cksum, *data, size; > > int i; > > > > - if (resid < sizeof(struct ucode_intel_header)) { > > - log_err("truncated update header"); > > + if (resid < sizeof(struct ucode_intel_header)) > > return (1); > > - } > > size = hdr->total_size; > > if (size == 0) > > size = UCODE_INTEL_DEFAULT_DATA_SIZE + > > sizeof(struct ucode_intel_header); > > > > - if (hdr->header_version != 1) { > > - log_err("unexpected header version %u", hdr->header_version); > > + if (hdr->header_version != 1) > > return (1); > > - } > > - if (size % 16 != 0) { > > - log_err("unexpected update size %u", hdr->total_size); > > + if (size % 16 != 0) > > return (1); > > - } > > - if (resid < size) { > > - log_err("truncated update"); > > + if (resid < size) > > return (1); > > - } > > > > cksum = 0; > > data = (uint32_t *)hdr; > > for (i = 0; i < size / sizeof(uint32_t); i++) > > cksum += data[i]; > > - if (cksum != 0) { > > - log_err("checksum failed"); > > + if (cksum != 0) > > return (1); > > - } > > return (0); > > Looks like previous error messages were more detailed (truncated header, > unexpected version or size, truncated update, checksum mismatch). Now > it all falls under "microcode verification failed". Was this intentional?
It was intentional. It simplified the logging mechanism a bit, and diagnosis of update verification can be done more easily in userland anyway. I should have mentioned this change in the commit log. _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
