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Groups > linux.kernel > #1222225
| From | Al Stone <ahs3@redhat.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [Linaro-acpi] [PATCH v3 1/5] ACPI: add in a bad_madt_entry() function to eventually replace the macro |
| Date | 2015-09-10 16:20 +0200 |
| Message-ID | <q7aRH-3Sb-9@gated-at.bofh.it> (permalink) |
| References | <q6UWC-6st-15@gated-at.bofh.it> <q6UWC-6st-13@gated-at.bofh.it> <q78ZA-18A-11@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 09/10/2015 06:14 AM, Graeme Gregory wrote: > On Wed, Sep 09, 2015 at 03:09:47PM -0600, Al Stone wrote: >> The existing BAD_MADT_ENTRY macro only checks that the size of the data >> structure for an MADT subtable matches the length entry in the subtable. >> This is, unfortunately, not reliable. Nor, as it turns out, does it have >> anything to do with what the length should be in any particular table. >> [snip...] if (handler(entry, table_end)) >> return -EINVAL; >> >> @@ -349,7 +592,7 @@ int __init acpi_table_parse(char *id, acpi_tbl_table_handler handler) >> return -ENODEV; >> } >> >> -/* >> +/* >> * The BIOS is supposed to supply a single APIC/MADT, >> * but some report two. Provide a knob to use either. >> * (don't you wish instance 0 and 1 were not the same?) > > Unrelated whitespace change snuck in here. > > Graeme Bah. Nice catch; not sure how that got in there, but duly noted. -- ciao, al ----------------------------------- Al Stone Software Engineer Red Hat, Inc. ahs3@redhat.com ----------------------------------- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH v3 1/5] ACPI: add in a bad_madt_entry() function to eventually replace the macro Al Stone <al.stone@linaro.org> - 2015-09-09 23:20 +0200
Re: [Linaro-acpi] [PATCH v3 1/5] ACPI: add in a bad_madt_entry() function to eventually replace the macro Graeme Gregory <graeme.gregory@linaro.org> - 2015-09-10 14:20 +0200
Re: [Linaro-acpi] [PATCH v3 1/5] ACPI: add in a bad_madt_entry() function to eventually replace the macro Al Stone <ahs3@redhat.com> - 2015-09-10 16:20 +0200
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