[2:2.1-73.9.0.1] - for Intel, do not trigger load if on-disk microcode is not an update [Orabug: 30634727] - set early_microcode=no in virtualized guests to avoid early load bugs [Orabug: 30618736] - ensure late loading fixes are present on 4.1.12-* and 4.14.35-* - enable early and late load for 5.4.17-* - enable early loading for 06-4f-01 caveat - remove no longer appropriate caveats for 06-2d-07 and 06-55-04 [2:2.1-73.9] - Update Intel CPU microcode to microcode-20210525 release, addresses CVE-2020-24489, CVE-2020-24511, CVE-2020-24512, and CVE-2020-24513 : - Addition of 06-55-05/0xb7 microcode at revision 0x3000010; - Addition of 06-6a-05/0x87 microcode at revision 0xc0002f0; - Addition of 06-6a-06/0x87 microcode at revision 0xd0002a0; - Addition of 06-86-04/0x01 microcode at revision 0xb00000f; - Addition of 06-86-05/0x01 microcode at revision 0xb00000f; - Addition of 06-86-04/0x01 microcode at revision 0xb00000f; - Addition of 06-86-05/0x01 microcode at revision 0xb00000f; - Addition of 06-8c-02/0xc2 microcode at revision 0x16; - Addition of 06-8d-01/0xc2 microcode at revision 0x2c; - Addition of 06-96-01/0x01 microcode at revision 0x11; - Addition of 06-9c-00/0x01 microcode at revision 0x1d; - Addition of 06-a7-01/0x02 microcode at revision 0x40; - Update of 06-4e-03/0xc0 microcode from revision 0xe2 up to 0xea; - Update of 06-4f-01/0xef microcode from revision 0xb000038 up to 0xb00003e; - Update of 06-55-04/0xb7 microcode from revision 0x2006a0a up to 0x2006b06; - Update of 06-5e-03/0x36 microcode from revision 0xe2 up to 0xea; - Update of 06-8c-01/0x80 microcode from revision 0x68 up to 0x88; - Update of 06-8e-09/0x10 microcode from revision 0xde up to 0xea; - Update of 06-8e-09/0xc0 microcode from revision 0xde up to 0xea; - Update of 06-8e-0a/0xc0 microcode from revision 0xe0 up to 0xea; - Update of 06-8e-0b/0xd0 microcode from revision 0xde up to 0xea; - Update of 06-8e-0c/0x94 microcode from revision 0xde up to 0xea; - Update of 06-9e-09/0x2a microcode from revision 0xde up to 0xea; - Update of 06-9e-0a/0x22 microcode from revision 0xde up to 0xea; - Update of 06-9e-0b/0x02 microcode from revision 0xde up to 0xea; - Update of 06-9e-0c/0x22 microcode from revision 0xde up to 0xea; - Update of 06-9e-0d/0x22 microcode from revision 0xde up to 0xea; - Update of 06-3f-02/0x6f microcode from revision 0x44 up to 0x46; - Update of 06-3f-04/0x80 microcode from revision 0x16 up to 0x19; - Update of 06-55-03/0x97 microcode from revision 0x1000159 up to 0x100015b; - Update of 06-55-06/0xbf microcode from revision 0x4003006 up to 0x4003102; - Update of 06-55-07/0xbf microcode from revision 0x5003006 up to 0x5003102; - Update of 06-55-0b/0xbf microcode from revision 0x700001e up to 0x7002302; - Update of 06-56-03/0x10 microcode from revision 0x7000019 up to 0x700001b; - Update of 06-56-04/0x10 microcode from revision 0xf000017 up to 0xf000019; - Update of 06-56-05/0x10 microcode from revision 0xe00000f up to 0xe000012; - Update of 06-5c-09/0x03 microcode from revision 0x40 up to 0x44; - Update of 06-5c-0a/0x03 microcode from revision 0x1e up to 0x20; - Update of 06-5f-01/0x01 microcode from revision 0x2e up to 0x34; - Update of 06-7a-01/0x01 microcode from revision 0x34 up to 0x36; - Update of 06-7a-08/0x01 microcode from revision 0x18 up to 0x1a; - Update of 06-7e-05/0x80 microcode from revision 0xa0 up to 0xa6; - Update of 06-8a-01/0x10 microcode from revision 0x28 up to 0x2a; - Update of 06-a5-02/0x20 microcode from revision 0xe0 up to 0xea; - Update of 06-a5-03/0x22 microcode from revision 0xe0 up to 0xea; - Update of 06-a5-05/0x22 microcode from revision 0xe0 up to 0xec; - Update of 06-a6-00/0x80 microcode from revision 0xe0 up to 0xe8; - Update of 06-a6-01/0x80 microcode from revision 0xe0 up to 0xea.