FreeBSD source tree https://cgit-dev.freebsd.org/src-test/atom?h=main 2020-08-24T09:20:27Z 2020-08-24T09:20:27Z Alex Richardson arichardson@FreeBSD.org 2020-08-24T09:20:27Z urn:sha1:06e20d1babecec1f45ffda513f55a8db5f1c0f56 The added print was very helpful for debugging failed disk image creation. Reviewed By: emaste Differential Revision: https://reviews.freebsd.org/D23200 2020-08-07T16:04:06Z Alex Richardson arichardson@FreeBSD.org 2020-08-07T16:04:06Z urn:sha1:b4e38a41f584ad4391c04b8cfec81f46176b18b0 This breaks the build on macOS where this header doesn't exist. I could also add a compat header to tools/build/cross-build but since it's not needed removing it seems like the better solution. 2020-01-30T18:34:08Z Brooks Davis brooks@FreeBSD.org 2020-01-30T18:34:08Z urn:sha1:10dd04d39f4ac13cca68ed83ba17a93791190565 2020-01-27T12:02:41Z Alex Richardson arichardson@FreeBSD.org 2020-01-27T12:02:41Z urn:sha1:162ae9c834f6d9f9cb443bd62cceb23e0b5fef48 In order to do so we need to install the msdosfs headers to the bootstrap sysroot and avoid includes of kernel headers that may not exist on every host (e.g. sys/lockmgr.h). This change should allow bootstrapping of makefs on FreeBSD 11+ as well as Linux and macOS. We also have to avoid using the IO_SYNC macro since that may not be available. In makefs it is only used to switch between calling bwrite() and bdwrite() which both call the same function. Therefore we can simply always call bwrite(). For our CheriBSD builds we always bootstrap makefs by setting LOCAL_XTOOL_DIRS='lib/libnetbsd usr.sbin/makefs' and use the makefs binary from the build tree to create a bootable disk image. Reviewed By: brooks Differential Revision: https://reviews.freebsd.org/D23201 2019-09-11T21:24:14Z Conrad Meyer cem@FreeBSD.org 2019-09-11T21:24:14Z urn:sha1:aaa3852435aee8c1b5abfe38ed7d43f9ba57e6dd Setting the B_INVALONERR flag before a synchronous write causes the buf cache to forcibly invalidate contents if the write fails (BIO_ERROR). This is intended to be used to allow layers above the buffer cache to make more informed decisions about when discarding dirty buffers without successful write is acceptable. As a proof of concept, use in msdosfs to handle failures to mark the on-disk 'dirty' bit during rw mount or ro->rw update. Extending this to other filesystems is left as future work. PR: 210316 Reviewed by: kib (with objections) Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D21539 2019-09-01T16:55:33Z Ed Maste emaste@FreeBSD.org 2019-09-01T16:55:33Z urn:sha1:840aca288042eaf625a23908e807abdfde0bc21d Sponsored by: The FreeBSD Foundation 2019-08-23T05:23:45Z Xin LI delphij@FreeBSD.org 2019-08-23T05:23:45Z urn:sha1:8651679a5c022f780d48a11d08e105a357e9fd75 After populating the filesystem, write a FSInfo block with proper information. Reviewed by: emaste, cem MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D21363 2019-08-22T17:49:34Z Ed Maste emaste@FreeBSD.org 2019-08-22T17:49:34Z urn:sha1:2037e9880c8c1bf3f8c82cebb27547b04e89accb No functional change. 2019-08-21T19:09:40Z Ed Maste emaste@FreeBSD.org 2019-08-21T19:09:40Z urn:sha1:59e9b3695aaa2d5862b8cbc0ec51e9b6243bec23 From r322982 in sys/fs/msdosfs. 2019-08-21T19:07:13Z Ed Maste emaste@FreeBSD.org 2019-08-21T19:07:13Z urn:sha1:476b0ab758b96103c246aefd2fee215e9544caa1 There is no need to duplicate this file when it can be trivially shared (just exposing sections previously under #ifdef _KERNEL). MFC with: r351273 Differential Revision: The FreeBSD Foundation