Commit 58ac321135a introduced a check to ide dma processing which constrains all requests to drive size. However, apparently, some valid requests (like TRIM) does not fit in this constraint, and fails in 2.1. So check the range only for reads and writes.
Cc: qemu-sta...@nongnu.org Signed-off-by: Michael Tokarev <m...@tls.msk.ru> Signed-off-by: Markus Armbruster <arm...@redhat.com> diff --git a/hw/ide/core.c b/hw/ide/core.c index db191a6..7256592 100644 --- a/hw/ide/core.c +++ b/hw/ide/core.c @@ -688,7 +688,8 @@ void ide_dma_cb(void *opaque, int ret) sector_num, n, s->dma_cmd); #endif - if (!ide_sect_range_ok(s, sector_num, n)) { + if ((s->dma_cmd == IDE_DMA_READ || s->dma_cmd == IDE_DMA_WRITE) && + !ide_sect_range_ok(s, sector_num, n)) { dma_buf_commit(s); ide_dma_error(s); return;