[PULL v3 0/7] IDE patches

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 <[email protected]>
CC: Richard Henderson <[email protected]>
CC: Stefan Hajnoczi <[email protected]>
CC: Philippe Mathieu-Daudé <[email protected]>

----------------------------------------------------------------
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(-)

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2.53.0