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mirror of https://git.yoctoproject.org/poky synced 2026-05-08 17:19:20 +00:00
He Zhe 0594089706 lttng-modules: Fix do_compile failure for btrfs related tracepoints
Building lttng-modules with linux-yocto-dev will cause do_compile
failure:

lttng-modules/2.10.6-r0/lttng-modules-2.10.6/probes/../probes/lttng-tracepoint-event-impl.h:143:6: error: conflicting types for 'trace_btrfs_reserve_extent'
 void trace_##_name(_proto);
      ^~~~~~

The following commit from latest mainline kernel changes some btrfs
functions' prototype.

3dca5c942dac60164e6a6e89172f25b86af07ce7
"btrfs: trace: Remove unnecessary fs_info parameter for btrfs__reserve_extent event class"

This patch backports a commit from upstream to meet the above changes.

51ab0b1da29354375a19f865abcd233dd2178295
"Fix: btrfs: Remove unnecessary fs_info parameter"

(From OE-Core rev: c1daa5c0b89cdfab15d2fa093b021b2ce0937dad)

Signed-off-by: He Zhe <zhe.he@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-07-18 10:18:41 +01:00
2018-02-24 10:31:45 +00:00

QEMU Emulation Targets
======================

To simplify development, the build system supports building images to
work with the QEMU emulator in system emulation mode. Several architectures
are currently supported in 32 and 64 bit variants:

  * ARM (qemuarm + qemuarm64)
  * x86 (qemux86 + qemux86-64)
  * PowerPC (qemuppc only)
  * MIPS (qemumips + qemumips64)

Use of the QEMU images is covered in the Yocto Project Reference Manual.
The appropriate MACHINE variable value corresponding to the target is given
in brackets.
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