The following changes since commit 539bc315538afe036a4b99088659aa82e3b489f2:
Merge tag 'pull-loongarch-20260813' of https://github.com/bibo-mao/qemu into staging (2026-08-13 07:16:25 -0700)
are available in the Git repository at:
https://gitlab.com/dlunev/qemu tags/pull-ide-2026-08-13
for you to fetch changes up to be1ee6a8f6e3b7192d57e900497b81a048f8d193:
tests/qtest/ahci: regression test for ATAPI read vs. drain (2026-08-13 20:59:49 +0200)
----------------------------------------------------------------
IDE patches
- fix a main-loop deadlock when an ATAPI PIO read spanning several
sectors is in flight while a drain starts: the nested sector fetch
was issued synchronously from inside the completion of the first
read and queued behind the drain, which then never finished
- read the whole ATAPI elementary transfer in one asynchronous
request instead, removing cd_read_sector_sync()
- extend the IDE/AHCI qtest coverage of ATAPI CD reads: parametrized
read helper, multi-sector DMA, raw 2352-byte READ CD on both
delivery paths, and a regression test for the deadlock above
Changes since v2:
- resend: the v2 tag was never pushed, so the tree advertised in that
pull request could not be fetched
- rebased onto current master, no code changes
Changes since v1:
- MAINTAINERS patch dropped
- spare blank line no longer added and removed within the series
NOTE: 'hw/ide: Don't divide by zero if guest specifies 0 sectors requires'
is not ready for me, skipped from this submission.
Signed-off-by: Denis V. Lunev <den@openvz.org>
CC: Richard Henderson <richard.henderson@linaro.org>
CC: Stefan Hajnoczi <stefanha@redhat.com>
CC: Philippe Mathieu-Daudé <philmd@oss.qualcomm.com>
----------------------------------------------------------------
Denis V. Lunev (7):
tests/qtest/ide-test: parametrize the ATAPI CD-ROM read test
tests/qtest/ide-test: add a multi-sector ATAPI DMA read test
tests/qtest/ide-test: cover raw (2352-byte) ATAPI CD reads
tests/qtest/libqos/ahci: support raw (2352-byte) READ CD
tests/qtest/ahci: cover raw (2352-byte) ATAPI CD reads
hw/ide/atapi: read the whole elementary transfer asynchronously
tests/qtest/ahci: regression test for ATAPI read vs. drain
hw/ide/atapi.c | 180 +++++++++++++++-----------------
tests/qtest/ahci-test.c | 134 ++++++++++++++++++++++++
tests/qtest/ide-test.c | 211 ++++++++++++++++++++++++--------------
tests/qtest/libqos/ahci.c | 5 +
tests/qtest/libqos/ahci.h | 2 +
5 files changed, 360 insertions(+), 172 deletions(-)
--
2.53.0