yamt commented on PR #13222: URL: https://github.com/apache/nuttx/pull/13222#issuecomment-2317507947
> Hi @yamt > > If I set `CONFIG_DEBUG_ASSERTIONS` and `CONFIG_DEBUG_FEATURES` it fails to boot. I guess it's somehow debug-asserting. Can you take a look at it? > > The `defconfig` I used for it: there seems to be a few issues. * you should bump CONFIG_MM_REGIONS. * https://github.com/apache/nuttx/pull/13233 * for some reason, the last page is corrupted. the following is with CONFIG_MM_FILL_ALLOCATIONS=y. thus i expect it's all 0xcc. but as you can see there are some 32byte patterns. (32byte because of EVENODD mode i guess) with NORMAL mode, the symptom disappears. but i guess NORMAL mode doen't meet the general coherency expectations for nuttx smp. do you have any ideas? ``` nsh> xd 3fbf7000 256 Hex dump: 0000: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................ 0010: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................ 0020: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................ 0030: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................ 0040: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................ 0050: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................ 0060: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................ 0070: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................ 0080: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................ 0090: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................ 00a0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................ 00b0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................ 00c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................ 00d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................ 00e0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................ 00f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................ nsh> nsh> xd 3fbf8000 256 Hex dump: 0000: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................ 0010: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................ 0020: 55 55 04 15 55 55 45 15 55 55 55 15 55 54 14 44 UU..UUE.UUU.UT.D 0030: 55 55 45 15 55 50 14 51 05 54 45 55 55 45 51 55 UUE.UP.Q.TEUUEQU 0040: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................ 0050: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................ 0060: 15 55 55 55 55 55 45 55 45 55 05 45 55 54 55 50 .UUUUUEUEU.EUTUP 0070: 45 55 54 55 55 55 55 15 55 40 55 55 55 04 45 55 [email protected] 0080: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................ 0090: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................ 00a0: 54 54 55 04 54 51 55 55 54 55 11 45 45 05 00 55 TTU.TQUUTU.EE..U 00b0: 50 54 45 55 45 55 51 04 14 45 55 01 55 41 55 41 PTEUEUQ..EU.UAUA 00c0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................ 00d0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................ 00e0: 45 15 54 54 45 55 51 15 55 55 55 11 45 51 55 55 E.TTEUQ.UUU.EQUU 00f0: 54 55 55 11 55 51 55 55 55 45 55 55 54 44 50 54 TUU.UQUUUEUUTDPT nsh> ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
