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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-07 17:23:11 +0000 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-07 17:23:11 +0000 |
| commit | c50b0c4da17b6e83640e4ed2380fffb5f507c846 (patch) | |
| tree | b4f203fce1380e2ea3578a784bb8ee060fe42cbd /results/classifier/zero-shot-user-mode/output/syscall/1893010 | |
| parent | 61361f925d4914a6608a0076e64cc2399311ed5f (diff) | |
| download | emulator-bug-study-c50b0c4da17b6e83640e4ed2380fffb5f507c846.tar.gz emulator-bug-study-c50b0c4da17b6e83640e4ed2380fffb5f507c846.zip | |
add zero-shot results
Diffstat (limited to 'results/classifier/zero-shot-user-mode/output/syscall/1893010')
| -rw-r--r-- | results/classifier/zero-shot-user-mode/output/syscall/1893010 | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/results/classifier/zero-shot-user-mode/output/syscall/1893010 b/results/classifier/zero-shot-user-mode/output/syscall/1893010 new file mode 100644 index 00000000..b4de2961 --- /dev/null +++ b/results/classifier/zero-shot-user-mode/output/syscall/1893010 @@ -0,0 +1,11 @@ +syscall: 0.679 +instruction: 0.249 +runtime: 0.072 + + + +qemu linux-user doesn't support OFD fcntl locks + +"Open file description locks (non-POSIX)", as they are described in fcntl(2) man page, aren't supported by qemu-user and attempting to use those results in EINVAL. I'm on Gentoo with latest QEMU version currently available (5.0.0-r2), and trying to emulate ppc64 and s390x on x86_64. + +Looking at linux-user/syscall.c, I'm guessing the issue is in (at least) `target_to_host_fcntl_cmd` where switch reaches the default clause as there're no cases for F_OFD_SETLK / F_OFD_SETLKW / F_OFD_GETLK.
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