On Wed, Apr 30, 2025 at 11:54:49AM -0400, Matthew Rosato wrote: > > > 2) > > Regressions on s390 with defconfig builds with gcc-13, gcc-8 and > > clang-20 and clang-nightly toolchains on the stable-rc 6.1.136-rc1. > > > > * s390, build > > - clang-20-defconfig > > - clang-nightly-defconfig > > - gcc-13-allmodconfig > > - gcc-13-defconfig > > - gcc-8-defconfig-fe40093d > > > > Regression Analysis: > > - New regression? Yes > > - Reproducibility? Yes > > > ... > > drivers/s390/virtio/virtio_ccw.c:88:9: error: unknown type name 'dma64_t' > > 88 | dma64_t queue; > > | ^~~~~~~ > > drivers/s390/virtio/virtio_ccw.c:95:9: error: unknown type name 'dma64_t' > > 95 | dma64_t desc; > > | ^~~~~~~ > > drivers/s390/virtio/virtio_ccw.c:99:9: error: unknown type name 'dma64_t' > > 99 | dma64_t avail; > > | ^~~~~~~ > > drivers/s390/virtio/virtio_ccw.c:100:9: error: unknown type name 'dma64_t' > > 100 | dma64_t used; > > | ^~~~~~~ > > drivers/s390/virtio/virtio_ccw.c:109:9: error: unknown type name 'dma64_t' > > 109 | dma64_t summary_indicator; > > | ^~~~~~~ > > drivers/s390/virtio/virtio_ccw.c:110:9: error: unknown type name 'dma64_t' > > 110 | dma64_t indicator; > > | ^~~~~~~ > > drivers/s390/virtio/virtio_ccw.c: In function 'virtio_ccw_drop_indicator': > > drivers/s390/virtio/virtio_ccw.c:370:25: error: implicit declaration > > of function 'virt_to_dma64'; did you mean 'virt_to_page'? > > [-Werror=implicit-function-declaration] > > 370 | > > virt_to_dma64(get_summary_indicator(airq_info)); > > | ^~~~~~~~~~~~~ > > | virt_to_page > > drivers/s390/virtio/virtio_ccw.c:374:28: error: implicit declaration > > of function 'virt_to_dma32'; did you mean 'virt_to_page'? > > [-Werror=implicit-function-declaration] > > 374 | ccw->cda = virt_to_dma32(thinint_area); > > | ^~~~~~~~~~~~~ > > | virt_to_page > > drivers/s390/virtio/virtio_ccw.c: In function 'virtio_ccw_setup_vq': > > drivers/s390/virtio/virtio_ccw.c:552:45: error: implicit declaration > > of function 'u64_to_dma64' [-Werror=implicit-function-declaration] > > 552 | info->info_block->l.queue = u64_to_dma64(queue); > > | ^~~~~~~~~~~~ > > drivers/s390/virtio/virtio_ccw.c: In function 'virtio_ccw_find_vqs': > > drivers/s390/virtio/virtio_ccw.c:654:9: error: unknown type name 'dma64_t' > > 654 | dma64_t *indicatorp = NULL; > > | ^~~~~~~ > > cc1: some warnings being treated as errors > > The virtio_ccw errors are caused by '[PATCH 6.1 033/167] s390/virtio_ccw: fix > virtual vs physical address confusion' > > Picking the following 2 dependencies would resolve the build error: > > 1bcf7f48b7d4 s390/cio: use bitwise types to allow for type checking > 8b19e145e82f s390/cio: introduce bitwise dma types and helper functions
I'm just going to drop all of these now and wait for a tested series to be sent. thanks, greg k-h
