diff options
| author | Hisam Mehboob <hisamshar@gmail.com> | 2026-04-09 20:38:47 +0500 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2026-05-13 10:38:02 -0700 |
| commit | 34065a5f3cf94886e59e2a8b5db00515f32d6cf2 (patch) | |
| tree | a478f5ca5c26b5495cb1fef918238a1036612629 /include/linux/panic.h | |
| parent | 8fe2e698fce4a95a3ac2c25fe59832a3c22534c6 (diff) | |
KVM: selftests: Guard execinfo.h inclusion for non-glibc builds
The backtrace() function and execinfo.h are GNU extensions available
in glibc but not in non-glibc C libraries such as musl. Building KVM
selftests with musl-gcc fails with:
lib/assert.c:9:10: fatal error: execinfo.h: No such file or directory
Fix this by guarding the inclusion of execinfo.h and the stack dumping
logic under #ifdef __GLIBC__. For non-glibc builds, provide a local
stub for test_dump_stack().
Suggested-by: Aqib Faruqui <aqibaf@amazon.com>
Suggested-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Hisam Mehboob <hisamshar@gmail.com>
Link: https://patch.msgid.link/20260409153846.1502656-2-hisamshar@gmail.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'include/linux/panic.h')
0 files changed, 0 insertions, 0 deletions