On Wed, 2013-03-06 at 14:30 +0100, Frederic Crozat wrote: > Le mercredi 06 mars 2013 à 12:36 +0000, Matt Fleming a écrit : > > On Wed, 2013-03-06 at 12:58 +0100, Frederic Crozat wrote: > > > Le mercredi 06 mars 2013 à 11:19 +0000, Matt Fleming a écrit : > > > > > > > Also, which machine did you see this behaviour on? > > > > > > HP z220 desktop, System BIOS K51 v 1.54 > > > > > > this issue is only the "Secure Boot" related variables, which make me > > > think HP incorrectly created them in their latest firmware (where they > > > added Windows 8 support). > > > > Are you saying that the behaviour regarding VariableNameSize changes > > depending on which variable is returned? > > > > Mercy..... > > Well, I only get the error message for some variables (8), not all of > them. > > It was quite visible on unpatched kernel, with ls > -d /sys/firmware/efi/vars. > > ls -d /sys/firmware/efi/vars/*8be4d* | grep -v -- -8be returns > /sys/firmware/efi/vars/dbxDefault-pport8be4df61-93ca-11d2-aa0d-00e098032b8c > /sys/firmware/efi/vars/KEKDefault-pport8be4df61-93ca-11d2-aa0d-00e098032b8c > /sys/firmware/efi/vars/SecureBoot-pport8be4df61-93ca-11d2-aa0d-00e098032b8c > /sys/firmware/efi/vars/SetupMode-Information8be4df61-93ca-11d2-aa0d-00e098032b8c > /sys/firmware/efi/vars/SignatureSupport-pport8be4df61-93ca-11d2-aa0d-00e098032b8c > /sys/firmware/efi/vars/VendorKeys-pport8be4df61-93ca-11d2-aa0d-00e098032b8c > > All other variable names were fine. Interesting. Thanks. -- Matt Fleming, Intel Open Source Technology Center -- To unsubscribe from this list: send the line "unsubscribe linux-efi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
