Commit Graph

92505 Commits

Author SHA1 Message Date
Philippe Mathieu-Daudé
a423a1b523 pci: Let st*_pci_dma() take MemTxAttrs argument
Let devices specify transaction attributes when calling st*_pci_dma().

Keep the default MEMTXATTRS_UNSPECIFIED in the few callers.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211223115554.3155328-21-philmd@redhat.com>
2021-12-31 01:05:27 +01:00
Philippe Mathieu-Daudé
cd1db8df74 dma: Let ld*_dma() propagate MemTxResult
dma_memory_read() returns a MemTxResult type. Do not discard
it, return it to the caller.

Update the few callers.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211223115554.3155328-19-philmd@redhat.com>
2021-12-31 01:05:27 +01:00
Philippe Mathieu-Daudé
24aed6bcb6 dma: Let st*_dma() propagate MemTxResult
dma_memory_write() returns a MemTxResult type. Do not discard
it, return it to the caller.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211223115554.3155328-18-philmd@redhat.com>
2021-12-31 01:05:27 +01:00
Philippe Mathieu-Daudé
34cdea1db6 dma: Let ld*_dma() take MemTxAttrs argument
Let devices specify transaction attributes when calling ld*_dma().

Keep the default MEMTXATTRS_UNSPECIFIED in the few callers.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211223115554.3155328-17-philmd@redhat.com>
2021-12-31 01:05:27 +01:00
Philippe Mathieu-Daudé
2280c27afc dma: Let st*_dma() take MemTxAttrs argument
Let devices specify transaction attributes when calling st*_dma().

Keep the default MEMTXATTRS_UNSPECIFIED in the few callers.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211223115554.3155328-16-philmd@redhat.com>
2021-12-31 01:05:27 +01:00
Philippe Mathieu-Daudé
292e13142d dma: Let dma_buf_rw() propagate MemTxResult
dma_memory_rw() returns a MemTxResult type. Do not discard
it, return it to the caller.

Since dma_buf_rw() was previously returning the QEMUSGList
size not consumed, add an extra argument where this size
can be stored.

Update the 2 callers.

Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211223115554.3155328-14-philmd@redhat.com>
2021-12-31 01:05:27 +01:00
Philippe Mathieu-Daudé
1e5a3f8b2a dma: Let dma_buf_read() take MemTxAttrs argument
Let devices specify transaction attributes when calling
dma_buf_read().

Keep the default MEMTXATTRS_UNSPECIFIED in the few callers.

Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211223115554.3155328-13-philmd@redhat.com>
2021-12-31 01:05:27 +01:00
Philippe Mathieu-Daudé
392e48af34 dma: Let dma_buf_write() take MemTxAttrs argument
Let devices specify transaction attributes when calling
dma_buf_write().

Keep the default MEMTXATTRS_UNSPECIFIED in the few callers.

Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211223115554.3155328-12-philmd@redhat.com>
2021-12-31 01:05:27 +01:00
Philippe Mathieu-Daudé
959384e74e dma: Let dma_buf_rw() take MemTxAttrs argument
Let devices specify transaction attributes when calling dma_buf_rw().

Keep the default MEMTXATTRS_UNSPECIFIED in the 2 callers.

Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211223115554.3155328-11-philmd@redhat.com>
2021-12-31 01:05:27 +01:00
Philippe Mathieu-Daudé
e2d784b67d pci: Let pci_dma_rw() take MemTxAttrs argument
Let devices specify transaction attributes when calling pci_dma_rw().

Keep the default MEMTXATTRS_UNSPECIFIED in the few callers.

Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211223115554.3155328-10-philmd@redhat.com>
2021-12-31 01:05:23 +01:00
Philippe Mathieu-Daudé
5e468a36dc dma: Have dma_buf_read() / dma_buf_write() take a void pointer
DMA operations are run on any kind of buffer, not arrays of
uint8_t. Convert dma_buf_read/dma_buf_write functions to take
a void pointer argument and save us pointless casts to uint8_t *.

Remove this pointless casts in the megasas device model.

Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211223115554.3155328-9-philmd@redhat.com>
2021-12-30 17:16:32 +01:00
Philippe Mathieu-Daudé
c0ee152735 dma: Have dma_buf_rw() take a void pointer
DMA operations are run on any kind of buffer, not arrays of
uint8_t. Convert dma_buf_rw() to take a void pointer argument
to save us pointless casts to uint8_t *.

Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211223115554.3155328-8-philmd@redhat.com>
2021-12-30 17:16:32 +01:00
Philippe Mathieu-Daudé
a1d4b0a305 dma: Let dma_memory_map() take MemTxAttrs argument
Let devices specify transaction attributes when calling
dma_memory_map().

Patch created mechanically using spatch with this script:

  @@
  expression E1, E2, E3, E4;
  @@
  - dma_memory_map(E1, E2, E3, E4)
  + dma_memory_map(E1, E2, E3, E4, MEMTXATTRS_UNSPECIFIED)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20211223115554.3155328-7-philmd@redhat.com>
2021-12-30 17:16:32 +01:00
Philippe Mathieu-Daudé
ba06fe8add dma: Let dma_memory_read/write() take MemTxAttrs argument
Let devices specify transaction attributes when calling
dma_memory_read() or dma_memory_write().

Patch created mechanically using spatch with this script:

  @@
  expression E1, E2, E3, E4;
  @@
  (
  - dma_memory_read(E1, E2, E3, E4)
  + dma_memory_read(E1, E2, E3, E4, MEMTXATTRS_UNSPECIFIED)
  |
  - dma_memory_write(E1, E2, E3, E4)
  + dma_memory_write(E1, E2, E3, E4, MEMTXATTRS_UNSPECIFIED)
  )

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20211223115554.3155328-6-philmd@redhat.com>
2021-12-30 17:16:32 +01:00
Philippe Mathieu-Daudé
23faf5694f dma: Let dma_memory_rw() take MemTxAttrs argument
Let devices specify transaction attributes when calling
dma_memory_rw().

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20211223115554.3155328-5-philmd@redhat.com>
2021-12-30 17:16:32 +01:00
Philippe Mathieu-Daudé
4afd0f2f22 dma: Let dma_memory_rw_relaxed() take MemTxAttrs argument
We will add the MemTxAttrs argument to dma_memory_rw() in
the next commit. Since dma_memory_rw_relaxed() is only used
by dma_memory_rw(), modify it first in a separate commit to
keep the next commit easier to review.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20211223115554.3155328-4-philmd@redhat.com>
2021-12-30 17:16:32 +01:00
Philippe Mathieu-Daudé
7a36e42d91 dma: Let dma_memory_set() take MemTxAttrs argument
Let devices specify transaction attributes when calling
dma_memory_set().

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20211223115554.3155328-3-philmd@redhat.com>
2021-12-30 17:16:32 +01:00
Philippe Mathieu-Daudé
7ccb391ccd dma: Let dma_memory_valid() take MemTxAttrs argument
Let devices specify transaction attributes when calling
dma_memory_valid().

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20211223115554.3155328-2-philmd@redhat.com>
2021-12-30 17:16:32 +01:00
Philippe Mathieu-Daudé
41d5e8da3d hw/scsi/megasas: Use uint32_t for reply queue head/tail values
While the reply queue values fit in 16-bit, they are accessed
as 32-bit:

  661:    s->reply_queue_head = ldl_le_pci_dma(pcid, s->producer_pa);
  662:    s->reply_queue_head %= MEGASAS_MAX_FRAMES;
  663:    s->reply_queue_tail = ldl_le_pci_dma(pcid, s->consumer_pa);
  664:    s->reply_queue_tail %= MEGASAS_MAX_FRAMES;

Having:

  41:#define MEGASAS_MAX_FRAMES 2048         /* Firmware limit at 65535 */

In order to update the ld/st*_pci_dma() API to pass the address
of the value to access, it is simpler to have the head/tail declared
as 32-bit values. Replace the uint16_t by uint32_t, wasting 4 bytes in
the MegasasState structure.

Acked-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211223115554.3155328-20-philmd@redhat.com>
2021-12-30 17:16:32 +01:00
Richard Henderson
d5a9f35289 Jobs patches:
- small fix of job_create()
  - refactoring: drop BlockJob.blk field
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEi5wmzbL9FHyIDoahVh8kwfGfefsFAmHMst0ACgkQVh8kwfGf
 efsByBAApnuspO4UbrQOLXRZrtZ5tFhGWjwgafNbrIrBHF9qPhw3dv2ExjS00mr0
 afBuswDPzs8EhDlQqmoTMx27oLNSFOMsEypNVBR5YzBLWjpOEAt7e81BzpN6E7GD
 22eRIwv5DeNtA08+XzsoC7NUZF7M+m/ELZNGzJEbu7W+jt07ctMhuljI3cxLsi7Z
 Cvm4cRq5jK8/bkUxtLG0BhVDOXRr9Nbp7focKRhl3ftDbvVtQgI89pxUKcCzaWzC
 Dw/iCnp/e8KUonbI22Tcav89pIC3DqupJVb4WIu83W7NpssQmkmkilfFlbblxM/K
 g2xEx4vEE7MfFQH8nGOafYKbT0VVdMa900cuZv9waQs4LZ23/Pv0SwN5cE24Omnh
 tvRTxdp8XBjRqgbQwCbBXVIydLvMIvExI/8Q9iKxEMrNsfz6mbBsEzQirRf9RqxK
 pyMWEmmj0zkJ6+Jc7J4oe+XcmB82LGzlm0YrBaDzJe+Bh/WVEUm47+AxYCbzAwGq
 9HnMDI5gNMbdR0H0GyEXMXVmykn1lL0+YtRf6JfRpKWKr6Am1UczqcRVKqEK4Os3
 uBVeIsG726DqzLWkhMgq1LtUjHaxawpyyKv+ZtYSjriHROcelq60EoOnRiOYLYw5
 pzqMgt+eZnNKNuM2/t7Kb1AeO+NJpQjK4rHmRSzqhbn2OhaEBlk=
 =8ze8
 -----END PGP SIGNATURE-----

Merge tag 'pull-jobs-2021-12-29' of https://src.openvz.org/scm/~vsementsov/qemu into staging

Jobs patches:
 - small fix of job_create()
 - refactoring: drop BlockJob.blk field

# gpg: Signature made Wed 29 Dec 2021 11:11:25 AM PST
# gpg:                using RSA key 8B9C26CDB2FD147C880E86A1561F24C1F19F79FB
# gpg: Good signature from "Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 8B9C 26CD B2FD 147C 880E  86A1 561F 24C1 F19F 79FB

* tag 'pull-jobs-2021-12-29' of https://src.openvz.org/scm/~vsementsov/qemu:
  blockjob: drop BlockJob.blk field
  test-bdrv-drain: don't use BlockJob.blk
  block/stream: add own blk
  test-blockjob-txn: don't abuse job->blk
  blockjob: implement and use block_job_get_aio_context
  job.c: add missing notifier initialization

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-29 14:33:23 -08:00
Vladimir Sementsov-Ogievskiy
985cac8f20 blockjob: drop BlockJob.blk field
It's unused now (except for permission handling)[*]. The only reasonable
user of it was block-stream job, recently updated to use own blk. And
other block jobs prefer to use own source node related objects.

So, the arguments of dropping the field are:

 - block jobs prefer not to use it
 - block jobs usually has more then one node to operate on, and better
   to operate symmetrically (for example has both source and target
   blk's in specific block-job state structure)

*: BlockJob.blk is used to keep some permissions. We simply move
permissions to block-job child created in block_job_create() together
with blk.

In mirror, we just should not care anymore about restoring state of
blk. Most probably this code could be dropped long ago, after dropping
bs->job pointer. Now it finally goes away together with BlockJob.blk
itself.

iotest 141 output is updated, as "bdrv_has_blk(bs)" check in
qmp_blockdev_del() doesn't fail (we don't have blk now). Still, new
error message looks even better.

In iotest 283 we need to add a job id, otherwise "Invalid job ID"
happens now earlier than permission check (as permissions moved from
blk to block-job node).

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Nikita Lapshin <nikita.lapshin@virtuozzo.com>
2021-12-28 15:18:59 +01:00
Vladimir Sementsov-Ogievskiy
1b177bbea0 test-bdrv-drain: don't use BlockJob.blk
We are going to drop BlockJob.blk in further commit. For tests it's
enough to simply pass bs pointer.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Nikita Lapshin <nikita.lapshin@virtuozzo.com>
2021-12-28 15:18:56 +01:00
Vladimir Sementsov-Ogievskiy
048954e2f6 block/stream: add own blk
block-stream is the only block-job, that reasonably use BlockJob.blk.
We are going to drop BlockJob.blk soon. So, let block-stream have own
blk.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Nikita Lapshin <nikita.lapshin@virtuozzo.com>
2021-12-28 15:18:54 +01:00
Vladimir Sementsov-Ogievskiy
7ac68e2920 test-blockjob-txn: don't abuse job->blk
Here we use job->blk to drop our own reference in job cleanup. Let's do
simpler: drop our reference immediately after job creation.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Nikita Lapshin <nikita.lapshin@virtuozzo.com>
2021-12-28 15:18:52 +01:00
Vladimir Sementsov-Ogievskiy
df9a316505 blockjob: implement and use block_job_get_aio_context
We are going to drop BlockJob.blk. So let's retrieve block job context
from underlying job instead of main node.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Nikita Lapshin <nikita.lapshin@virtuozzo.com>
2021-12-28 15:18:23 +01:00
Emanuele Giuseppe Esposito
252f40913a job.c: add missing notifier initialization
It seems that on_idle list is not properly initialized like
the other notifiers.

Fixes: 34dc97b9a0 ("blockjob: Wake up BDS when job becomes idle")
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
2021-12-28 15:16:31 +01:00
Richard Henderson
89f3bfa326 Fix target/hppa #635
-----BEGIN PGP SIGNATURE-----
 
 iQFRBAABCgA7FiEEekgeeIaLTbaoWgXAZN846K9+IV8FAmHFJr0dHHJpY2hhcmQu
 aGVuZGVyc29uQGxpbmFyby5vcmcACgkQZN846K9+IV+LpAgArHFDxVpc+jAdyHsQ
 L1oHBhSLYp8xxAW5umUiM0gU3Lh+v7YMoywK2N1YbD7sgu89bz5VidZnXL3XgLq0
 pigpXrnumzQyPa2UHcxzraSYfJ/ouCnGtW8xGZlI3/eVbgg6zS8n9PzMLLV7F3mC
 n1URiX3/S9xKRDo8nAlNU1pU859W0+pbcTIHxoNp+vLViwg+H2q8e0aTlxM8Do8t
 4LzbfQJ8/GghJ7h2s9aOHQ1DBaGSEqFZnrLrEPnbHB7HY06sojcGQ1q7WE4Oi6nv
 BvY1ykSzpMEdrSMUODghgonDMO3ELfvySbirEio9uKM66NNpMPwcN99h+GnnQ2/l
 +zfwVQ==
 =mCX0
 -----END PGP SIGNATURE-----

Merge tag 'pull-pa-20211223' of https://gitlab.com/rth7680/qemu into staging

Fix target/hppa #635

# gpg: Signature made Thu 23 Dec 2021 05:47:41 PM PST
# gpg:                using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg:                issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A  05C0 64DF 38E8 AF7E 215F

* tag 'pull-pa-20211223' of https://gitlab.com/rth7680/qemu:
  target/hppa: Fix deposit assert from trans_shrpw_imm

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-23 17:53:36 -08:00
Richard Henderson
05bfd4db08 target/hppa: Fix deposit assert from trans_shrpw_imm
Because sa may be 0,

    tcg_gen_deposit_reg(dest, t0, cpu_gr[a->r1], 32 - sa, sa);

may attempt a zero-width deposit at bit 32, which will assert
for TARGET_REGISTER_BITS == 32.

Use the newer extract2 when possible, which itself includes the
rotri special case; otherwise mirror the code from trans_shrpw_sar,
using concat and shri.

Cc: qemu-stable@nongnu.org
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/635
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-23 17:47:01 -08:00
Richard Henderson
f18155a207 Replace tap-driver.pl with "meson test".
-----BEGIN PGP SIGNATURE-----
 
 iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmHEPBoUHHBib256aW5p
 QHJlZGhhdC5jb20ACgkQv/vSX3jHroMXVQf+PIngPelbV1Rtjpw7s4HOrkJ00Tc8
 mXzvFVWA+/uSxHPu6BsuZ0SvkvPGCEtc2rdmTfQPjo5mtcs5dytZNrwrsIxjfE0x
 g/Sjbd2tqZTUwQlPtbmzspcPj+d63cWivqbC8GoKbQA7Z1S71s+5fXObFiFaVgty
 fbrSOJkmhLT7GkvcN59RFk7CxgQ8d4YPiLeuFHYSJpYMm/SboL/WOlg5z93NVizW
 TZhXJUml26cK4YZYTi+d2U4+5rca+ObB//7pTHsu18SF5hVrTsz3bnki22JufPvi
 +WtMw9BXgblQ0uBU6lJChlDS7fuqCB1k98AFr/QsTmzO5eFunLU/XhiVLQ==
 =TitE
 -----END PGP SIGNATURE-----

Merge tag 'for-upstream-mtest' of https://gitlab.com/bonzini/qemu into staging

Replace tap-driver.pl with "meson test".

# gpg: Signature made Thu 23 Dec 2021 01:06:34 AM PST
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [unknown]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* tag 'for-upstream-mtest' of https://gitlab.com/bonzini/qemu:
  build: use "meson test" as the test harness

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-23 11:35:48 -08:00
Richard Henderson
1bd88c4542 nbd: reconnect-on-open feature
v2: simple fix for mypy and pylint complains on patch 04
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEi5wmzbL9FHyIDoahVh8kwfGfefsFAmHENyAACgkQVh8kwfGf
 efvnTRAAojAbPiKfCXiGn0JhhyjWSGDIbVpTL3t2l1Sc77PHobwbnXi+2PiG53gU
 qHif2C/vrN7+tfVazIhUn033MRu7yF0Ce+bdNnCLhc+KWpH7KhM3s+HG6srGprus
 C+PgCc49fbSDx2UEBMxwmmsTmwlYH14HsnKEERyBZ90wbWbO4OKL5SIgXBc8Qc+7
 jCAnvEAF0welb3qQblnfEs1rlzIbHg/PyJYDw967dsrdBdPieD0jryW0nnQdol+n
 uigUZUVraAl1muBffKm7KY6f/2V7dnL/++OTZ2hICe24ICBtWrta8xPc84FBgvos
 DksBQzDoJBLR22X/U715zUlW2AI5M5zfM1DDXwVHsk6iS6DrvlLtul3gTXXoaQUG
 E+S3Fyc5dLR70rc5PSHtGsQ1/506fXNXldH0Pt4k3IUl/vXuIp8JkTzNY3g5WGND
 l8m6wLqOd8VeNsVQ01sSLVOfcqsPypSThp4XFZFYXk93TDyuZThDvEkdf3NkSahN
 oYI6vL0QM3HGR1QybxPFvr5ZeStscO6wXZlTGzg4FxkRQOaZ1ieBMaPvFbDgFopw
 jSj2+GrVeqPaHvtmKOG1VMMe2+9Zw+Dn8R3z0IisCSo5sqF5kNvRgaBTxVQ1x4HP
 6EF42WCZVEn3B4adH8GXMavYkbDLtvK+Lp+aGP65WwMfYwk69WI=
 =YH3P
 -----END PGP SIGNATURE-----

Merge tag 'pull-nbd-2021-12-22-v2' of https://src.openvz.org/scm/~vsementsov/qemu into staging

nbd: reconnect-on-open feature
  v2: simple fix for mypy and pylint complains on patch 04

# gpg: Signature made Thu 23 Dec 2021 12:45:20 AM PST
# gpg:                using RSA key 8B9C26CDB2FD147C880E86A1561F24C1F19F79FB
# gpg: Good signature from "Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 8B9C 26CD B2FD 147C 880E  86A1 561F 24C1 F19F 79FB

* tag 'pull-nbd-2021-12-22-v2' of https://src.openvz.org/scm/~vsementsov/qemu:
  iotests: add nbd-reconnect-on-open test
  iotests.py: add qemu_io_popen()
  iotests.py: add and use qemu_io_wrap_args()
  iotests.py: add qemu_tool_popen()
  nbd/client-connection: improve error message of cancelled attempt
  nbd/client-connection: nbd_co_establish_connection(): return real error
  nbd: allow reconnect on open, with corresponding new options

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-23 07:56:01 -08:00
Paolo Bonzini
3d2f73ef75 build: use "meson test" as the test harness
"meson test" starting with version 0.57 is just as capable and easy to
use as QEMU's own TAP driver.  All existing options for "make check"
work.  The only required code change involves how to mark "slow" tests;
they need to belong to an additional "slow" suite.

The rules for .tap output are replaced by JUnit XML; GitLab is able
to parse that output and present it in the CI pipeline report.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-12-23 10:06:19 +01:00
Vladimir Sementsov-Ogievskiy
ab7f7e67a7 iotests: add nbd-reconnect-on-open test
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Nikita Lapshin <nikita.lapshin@virtuozzo.com>
2021-12-23 09:40:34 +01:00
Vladimir Sementsov-Ogievskiy
75c90eeeaf iotests.py: add qemu_io_popen()
Add qemu-io Popen constructor wrapper. To be used in the following new
test commit.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Nikita Lapshin <nikita.lapshin@virtuozzo.com>
2021-12-23 09:40:34 +01:00
Vladimir Sementsov-Ogievskiy
94a781f220 iotests.py: add and use qemu_io_wrap_args()
For qemu_io* functions support --image-opts argument, which conflicts
with -f argument from qemu_io_args.

For QemuIoInteractive use new wrapper as well, which allows relying on
default format.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Nikita Lapshin <nikita.lapshin@virtuozzo.com>
2021-12-23 09:40:34 +01:00
Vladimir Sementsov-Ogievskiy
c34ec5137d iotests.py: add qemu_tool_popen()
Split qemu_tool_popen() from qemu_tool_pipe_and_status() to be used
separately.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Nikita Lapshin <nikita.lapshin@virtuozzo.com>
2021-12-23 09:40:32 +01:00
Richard Henderson
6f016a2f79 Block patches:
- Added support to the iotests for running tests in several parallel
   jobs (using the new -j parameter)
 -----BEGIN PGP SIGNATURE-----
 
 iQJGBAABCAAwFiEEy2LXoO44KeRfAE00ofpA0JgBnN8FAmHDVJ8SHGhyZWl0ekBy
 ZWRoYXQuY29tAAoJEKH6QNCYAZzfMh4QALXFA9BT+YGQPsMbx6HCnVjbV3PuRdX+
 8m5vx5JUdfiMKOxe6h9yI/dmyv2ihcwdDOOrFqu+sBvRW8wsEj5qgvwnLdf7QZws
 Q/mNcKm4GUTl3QWtn9PBf4hMPQCSrkhI6SbT+B93EbHz9ugM1Y6VigEeedt67WwU
 M3WJu+/X/4UW5XNk1B4IGbPGB8xDbs9R4phw3i4pC9rjzVdRn/U+vQA9pGXZ6I+9
 fYQ0MTuUKzvUTSb/4tDXn6obkukdm+qlF+q3v3SNAXIDc/7cuX4vynlVCK3k1cFc
 mCisfTOueaihuqAxFW8S5uTmiEerJwEc/RPX6bMu9JalRShAvdvMYRphSPk9ZODJ
 TVgydIlZNBUkpPvp2Ar2ZqDDLVlW0Pu/cfgYGATVyGpVY8PpdrFmETZ9tCE6xMNz
 hZCX9BOkDK4AJudOum2+hHItw93Kkt5RyGnNx/BcqaSU2kJW2NHr9oxaUwMX9urC
 qyn62xCktwFXH4HfB3i4UQAsTMphgbmj53KI78U40jQXskpAnK3KITPe5hTw/N/E
 jPoqs0fp2mNWtOKNmR13gEKQ4zd6iO5GfW0dZYIuDydBVnpyapNPm7meXnd7p6Ni
 jAXqYWg/KI0GRxufuna3zD6fjP7nFRBgg2/dQxqmftY2+iiFiAGR8JjRAyYYFJAO
 c/wsvFregD9k
 =etR3
 -----END PGP SIGNATURE-----

Merge tag 'pull-block-2021-12-22' of https://gitlab.com/hreitz/qemu into staging

Block patches:
- Added support to the iotests for running tests in several parallel
  jobs (using the new -j parameter)

# gpg: Signature made Wed 22 Dec 2021 08:38:55 AM PST
# gpg:                using RSA key CB62D7A0EE3829E45F004D34A1FA40D098019CDF
# gpg:                issuer "hreitz@redhat.com"
# gpg: Good signature from "Hanna Reitz <hreitz@redhat.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: CB62 D7A0 EE38 29E4 5F00  4D34 A1FA 40D0 9801 9CDF

* tag 'pull-block-2021-12-22' of https://gitlab.com/hreitz/qemu:
  iotests: check: multiprocessing support
  iotests/testrunner.py: move updating last_elapsed to run_tests
  iotests/testrunner.py: add doc string for run_test()

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-22 10:01:11 -08:00
Vladimir Sementsov-Ogievskiy
722f87df25 iotests: check: multiprocessing support
Add -j <JOBS> parameter, to run tests in several jobs simultaneously.
For realization - simply utilize multiprocessing.Pool class.

Notes:

1. Of course, tests can't run simultaneously in same TEST_DIR. So,
   use subdirectories TEST_DIR/testname/ and SOCK_DIR/testname/
   instead of simply TEST_DIR and SOCK_DIR

2. multiprocessing.Pool.starmap function doesn't support passing
   context managers, so we can't simply pass "self". Happily, we need
   self only for read-only access, and it just works if it is defined
   in global space. So, add a temporary link TestRunner.shared_self
   during run_tests().

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20211203122223.2780098-4-vsementsov@virtuozzo.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Tested-by: John Snow <jsnow@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
2021-12-22 16:29:48 +01:00
Vladimir Sementsov-Ogievskiy
1f257b70d1 iotests/testrunner.py: move updating last_elapsed to run_tests
We are going to use do_run_test() in multiprocessing environment, where
we'll not be able to change original runner object.

Happily, the only thing we change is that last_elapsed and it's simple
to do it in run_tests() instead. All other accesses to self in
do_runt_test() and in run_test() are read-only.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20211203122223.2780098-3-vsementsov@virtuozzo.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Tested-by: John Snow <jsnow@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
2021-12-22 16:29:48 +01:00
Vladimir Sementsov-Ogievskiy
02dd48f859 iotests/testrunner.py: add doc string for run_test()
We are going to modify these methods and will add more documentation in
further commit. As a preparation add basic documentation.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20211203122223.2780098-2-vsementsov@virtuozzo.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Tested-by: John Snow <jsnow@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
2021-12-22 16:29:48 +01:00
Richard Henderson
8d29feca83 * Fixes for the virtio-net-failover test
* Silence warnings in the boot-serial-test
 * Make qtests more flexible wrt missing machines and devices
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmHC7dIRHHRodXRoQHJl
 ZGhhdC5jb20ACgkQLtnXdP5wLbXZWg//agNUxXht1GD8q5GjiLbV9QiVlXUVAFKd
 m+ZaUrs7RWdX31uX+J/Hm3WhJxp442yMQ1CahTSp8rC65hS7+awtFMoeBO2QLw+h
 1XUbIHMf1sFFXwjZlJVHZwRDvcbapBNPA8oVNWnv/TK0EKgQYanKtewKviZShYdn
 kizoFQZ9YFXOAfiMIYg6+zDym1ymCfyYomlRuv1/mitnKS+okhMD+mI1psajZXnX
 hdGGDt/LZ/P8rYeyeCmc9ojb1pzTHAZkXkjQhkW/yVgeormJMr6rABiP5k5iWiD9
 XB+qR5ybkfuTj+NeWusOGDcIYqrDe9En/t7bouOdy4QrA3EobP4+H8DGGo0U70Oc
 hHfZP3vR8RmSMuoizeSBz12QDDWZFZCHEnxzE6N2kj2s/GA8xo761PrH478MxsQB
 TmSJDDn4Zty3685fnoZD5OeCDB/ra5wEwGY9BOh5bdvfjsTG6hCkAqIe0kdUsmQn
 vS0v753LB4ARQf478LEDMLU2njXpgOHD/xYsvtksGC/V8wU6qMEWURIaY0NbEKCN
 PQOHfux8BE9Nw1oSHHGDkNpIGY6ZoDRDD+hRNvCV5WM1L7PzbPv0iQ7Afv8Dsa3p
 gzKDjxg+B2BTNusmyOfuUX24KYvOhAVnZTy54zaZ1VLgn9Fbc8lJLFgzVavf9HjF
 //fxFob4X7c=
 =2vqt
 -----END PGP SIGNATURE-----

Merge tag 'pull-request-2021-12-22' of https://gitlab.com/thuth/qemu into staging

* Fixes for the virtio-net-failover test
* Silence warnings in the boot-serial-test
* Make qtests more flexible wrt missing machines and devices

# gpg: Signature made Wed 22 Dec 2021 01:20:18 AM PST
# gpg:                using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg:                issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [unknown]
# gpg:                 aka "Thomas Huth <thuth@redhat.com>" [unknown]
# gpg:                 aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# gpg:                 aka "Thomas Huth <huth@tuxfamily.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3  EAB9 2ED9 D774 FE70 2DB5

* tag 'pull-request-2021-12-22' of https://gitlab.com/thuth/qemu:
  tests/qtest/virtio-net-failover: Use g_file_open_tmp() to create temporary file
  tests/qtest/boot-order-test: Check whether machines are available
  tests/qtest/cdrom-test: Check whether devices are available before using them
  tests/qtest: Improve endianness-test to work with missing machines and devices
  tests/qtest: Add a function that checks whether a device is available
  MAINTAINERS: Update COLO Proxy section
  tests/qtest: Make the filter tests independent from a specific NIC
  tests/qtest/boot-serial-test: Silence the warning about deprecated sga device
  failover: Silence warning messages during qtest

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-22 07:23:06 -08:00
Thomas Huth
e63ed64c6d tests/qtest/virtio-net-failover: Use g_file_open_tmp() to create temporary file
g_test_rand_int() must not be called before g_test_init(), otherwise
the glib will show a "g_rand_int: assertion 'rand != NULL' failed"
message in the log. So we could change the order here, but actually,
it's safer to use g_file_open_tmp() anyway, so let's use that function
now instead.

Reported-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20211222083652.776592-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-12-22 09:37:14 +01:00
Thomas Huth
d6a3dd7418 tests/qtest/boot-order-test: Check whether machines are available
Machines might not always be compiled into the QEMU binary, so
we should skip the test instead of failing if it is not available.

Message-Id: <20211220081054.151515-5-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-12-22 08:13:05 +01:00
Thomas Huth
95c0b77018 tests/qtest/cdrom-test: Check whether devices are available before using them
Downstream users might want to disable legacy devices in their binaries,
so we should not blindly assume that they are available. Add some proper
checks before using them.

Message-Id: <20211220081054.151515-4-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-12-22 08:13:05 +01:00
Thomas Huth
9cbd66028b tests/qtest: Improve endianness-test to work with missing machines and devices
The users might have built QEMU with less machines or without the
i82378 superio device. Add some checks to the endianess-test so that
it is able to deal with such stripped down QEMU versions, too.

Message-Id: <20211220081054.151515-3-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-12-22 08:13:05 +01:00
Thomas Huth
ad9e129b01 tests/qtest: Add a function that checks whether a device is available
Devices might not always be compiled into the QEMU target binaries.
We already have the libqos framework that is good for handling such
situations, but some of the qtests are not a real good fit for the
libqos framework. Let's add a qtest_has_device() function for such
tests instead.

Message-Id: <20211220081054.151515-2-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-12-22 08:13:05 +01:00
Zhang Chen
487cf3f2b2 MAINTAINERS: Update COLO Proxy section
Signed-off-by: Zhang Chen <chen.zhang@intel.com>
Message-Id: <20211221080400.1492980-1-chen.zhang@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-12-22 08:13:05 +01:00
Thomas Huth
31fb263c29 tests/qtest: Make the filter tests independent from a specific NIC
These filter tests need a NIC, no matter which one, so they use a common
NIC by default. However, these common NIC models might not always have
been compiled into the QEMU target binary, so assuming that a certain NIC
is available is a bad idea. Since the exact type of NIC does not really
matter for these tests, let's switch to "-nic" instead of "-netdev" so
that QEMU can simply pick a default NIC for us.
This way we can now run the tests on other targets that have a default
machine with an on-board/default NIC, too.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20211220103025.311759-1-thuth@redhat.com>
Reviewed-by: Zhang Chen <chen.zhang@intel.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-12-22 08:13:05 +01:00
Thomas Huth
046da5ef57 tests/qtest/boot-serial-test: Silence the warning about deprecated sga device
When running the qtests, there are currently a bunch of warnings about
the deprecated sga device during the boot-serial-test. Switch to
"-M graphics=off" to silence these warnings.

Message-Id: <20211220164042.397028-1-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-12-22 08:13:05 +01:00
Laurent Vivier
1b529d908d failover: Silence warning messages during qtest
virtio-net-failover test tries several device combinations that produces
some expected warnings.
These warning can be confusing, so we disable them during the qtest
sequence.

Reported-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Message-Id: <20211220145314.390697-1-lvivier@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
[thuth: Fix memory leak by using error_free()]
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-12-22 08:12:45 +01:00
Richard Henderson
8c5f94cd41 Initial commit of tcg/loongarch64
-----BEGIN PGP SIGNATURE-----
 
 iQFRBAABCgA7FiEEekgeeIaLTbaoWgXAZN846K9+IV8FAmHCRMQdHHJpY2hhcmQu
 aGVuZGVyc29uQGxpbmFyby5vcmcACgkQZN846K9+IV8tLAf+KptgM9xJPclKmdYm
 1816kXgY5rFPK+CXx6UEEF6Vzcx+DLpClSFN4ttixGIFTEj/Bl+fdGE926ZopV6G
 YecwUx2UJE0maW5DKXGrAsxYZyERTsipimN4kn2Fa/YeMYWSoAB+7DzRKGSOw17A
 V5OmWz73MZ4zCYDj3u/CZlb3K1dMVQAn6MZZHwENU7x8L8SNgLhRViW0xygL8sqs
 buKy/at2cm+rbMKVnbtFCfKX651/n/WM1RHLGInoKfUZ1PnTFVoSzrMNXXJa7fhz
 EsROrnL2xYpH9VxIQENtY0oiCdE0LmHxcXuFJEaAqfB/TfIhasnqcGsyfy/Y5L46
 1NYeZg==
 =pT3m
 -----END PGP SIGNATURE-----

Merge tag 'pull-loong-20211221-2' of https://gitlab.com/rth7680/qemu into staging

Initial commit of tcg/loongarch64

# gpg: Signature made Tue 21 Dec 2021 01:19:00 PM PST
# gpg:                using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg:                issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A  05C0 64DF 38E8 AF7E 215F

* tag 'pull-loong-20211221-2' of https://gitlab.com/rth7680/qemu: (30 commits)
  configure, meson.build: Mark support for loongarch64 hosts
  linux-user: Implement CPU-specific signal handler for loongarch64 hosts
  common-user: Add safe syscall handling for loongarch64 hosts
  tcg/loongarch64: Register the JIT
  tcg/loongarch64: Implement tcg_target_init
  tcg/loongarch64: Implement exit_tb/goto_tb
  tcg/loongarch64: Implement tcg_target_qemu_prologue
  tcg/loongarch64: Add softmmu load/store helpers, implement qemu_ld/qemu_st ops
  tcg/loongarch64: Implement simple load/store ops
  tcg/loongarch64: Implement tcg_out_call
  tcg/loongarch64: Implement setcond ops
  tcg/loongarch64: Implement br/brcond ops
  tcg/loongarch64: Implement mul/mulsh/muluh/div/divu/rem/remu ops
  tcg/loongarch64: Implement add/sub ops
  tcg/loongarch64: Implement shl/shr/sar/rotl/rotr ops
  tcg/loongarch64: Implement clz/ctz ops
  tcg/loongarch64: Implement bswap{16,32,64} ops
  tcg/loongarch64: Implement deposit/extract ops
  tcg/loongarch64: Implement not/and/or/xor/nor/andc/orc ops
  tcg/loongarch64: Implement sign-/zero-extension ops
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-21 13:30:35 -08:00