linux/poky.git/scripts/runqemu, branch uninative-3.1

runqemu: Ensure we cleanup snapshot files after image run

2021-04-22T23:08:38+00:00

We need to cleanup snapshot files if we make a copy of them to ensure the tmpfs doesn't run out of space. There is already NFS code needing this so make it a generic code path. (From OE-Core rev: a3e0eec5a4785a0c4859455eb10b43aa832e606d) Signed-off-by: Richard Purdie

oeqa/runqemu: Support RUNQEMU_TMPFS_DIR as a location to copy snapshot images to

2021-04-06T08:30:10+00:00

We have a working theory that IO queues on the autobuilder are impacting runtime testing under qemu, particularly async writes which inice does not influence. We already pass the snapshot option to qemu which copies the image and runs out of the copy. Add in the ability to copy the image to a specificed location which can be a tmpfs. This means that writes to the image would no longer be blocked by other writes to disk in the system. Preliminary tests show that this does improve the qemu errors at the expense of sometimes showing qemu startup timeouts as on a loaded system with a large test image, it can take longer than 120s to copy the image to tmpfs. Having a most consistent failure mode for loaded tests is probably desireable though. (From OE-Core rev: fd1c26ab426c3699ffd8082b83d65a84c8eb8bff) Signed-off-by: Richard Purdie

runqemu: do not stop processing graphical options after nographic

2021-04-05T14:29:01+00:00

Some options such as egl-headless are fully compatible with it, so there is no need to quit. (From OE-Core rev: 66d11106f9e76d19e397ba3d14c3a22726033567) Signed-off-by: Alexander Kanavin Signed-off-by: Richard Purdie

runqemu: modify novga to conform to documentation

2021-03-11T14:00:36+00:00

Passing 'novga' only adds '-vga none' to the qemu commandline and does not prevent other vga devices from being added, contrary to the documentation/help. Clean-up the vga logic and add the ability to prevent other vga devices from being added. (From OE-Core rev: 9f8d049dbbe0b1760979d9f3b745124abfc54c90) Signed-off-by: Jon Mason Change-Id: I7ff8f9f3e419ce8bae3f3847d75f9275ca30406a Signed-off-by: Richard Purdie

runqemu: correct forcing of ttyS0

2021-03-11T14:00:36+00:00

Some platforms do not use ttyS* for their serial consoles (e.g., qemuarm and qemuarm64). The hardcoding of this can cause issues. Modify runqemu to use the serial consoles defined in SERIAL_CONSOLES instead of hardcoding. (From OE-Core rev: 9dea4cd2f9f46ab3a75562639a22d8f56b4d26af) Signed-off-by: Jon Mason Change-Id: I746d56de5669c955c5e29d3ded70c0a4d3171f17 Signed-off-by: Richard Purdie

runqemu: add QB_GRAPHICS

2021-03-11T14:00:36+00:00

Add a new runqemu field for VGA devices. Currently, these are being set in QB_OPT_APPEND, which can make them difficult to override if importing the config file into another one. (From OE-Core rev: 695c98b6522be4373806c154a2999eaeef205556) Signed-off-by: Jon Mason Change-Id: I8cb9527954c5b06c083c42fe2466cb3338584b7d Signed-off-by: Richard Purdie

runqemu: use "raw" instead of "bin" for ovmf

2021-03-06T22:39:03+00:00

bin is not an acceptable format for qemu and will throw an error is set. The correct format in this case is raw. (From OE-Core rev: cd279aeb986b4676ea8ecb1e7b12c7e29e83460a) Signed-off-by: Jon Mason Change-Id: I9d78e356d39ecb15bef886c19870b029d9badd65 Signed-off-by: Richard Purdie

runqemu: Add new option to disable vga emulation

2021-02-23T22:35:00+00:00

When using nographic, explicitly disabling vga is needed some cases since some qemu firmware (OpenFirmware ) defaults to std vga, and when vga is enabled then it disables output to serial and redirects that to vga which is by design, hwoever we expect the console output to go to serial when using nographic, therefore its important to disable vga with nographic especially on qemu based ppc platforms (From OE-Core rev: eabbdb3c4f78ab23348a6b988f59d9d98b5e2c7c) Signed-off-by: Khem Raj Cc: Alexander Kanavin Signed-off-by: Richard Purdie

runqemu: Add support for VHD/VHDX rootfs

2021-01-20T00:45:05+00:00

(From OE-Core rev: fafa2fe6d4d40ab6ba7d39b397d2bde9eb0d6b72) Signed-off-by: Sinan Kaya Signed-off-by: Anatol Belski Signed-off-by: Richard Purdie

qemuboot: Add QB_RNG variable

2020-09-24T21:32:49+00:00

RNG passthru has been enabled on all qemu machines but its being added to each one of them, with this patch its turned into QB variables which defaults to host passthru, yet it can be overridden if needed via machine or config metadata if needed. (From OE-Core rev: 26dd24506ef36088e17f999ce5489dc4b72194e8) Signed-off-by: Khem Raj Signed-off-by: Richard Purdie