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Several verifier_private_stack tests failed with latest bpf-next. For example, for 'Private stack, single prog' subtest, the jitted code: func #0: 0: f3 0f 1e fa endbr64 4: 0f 1f 44 00 00 nopl (%rax,%rax) 9: 0f 1f 00 nopl (%rax) c: 55 pushq %rbp d: 48 89 e5 movq %rsp, %rbp 10: f3 0f 1e fa endbr64 14: 49 b9 58 74 8a 8f 7d 60 00 00 movabsq $0x607d8f8a7458, %r9 1e: 65 4c 03 0c 25 28 c0 48 87 addq %gs:-0x78b73fd8, %r9 27: bf 2a 00 00 00 movl $0x2a, %edi 2c: 49 89 b9 00 ff ff ff movq %rdi, -0x100(%r9) 33: 31 c0 xorl %eax, %eax 35: c9 leave 36: e9 20 5d 0f e1 jmp 0xffffffffe10f5d5b The insn 'addq %gs:-0x78b73fd8, %r9' does not match the expected regex 'addq %gs:0x{{.*}}, %r9' and this caused test failure. Fix it by changing '%gs:0x{{.*}}' to '%gs:{{.*}}' to accommodate the possible negative offset. A few other subtests are fixed in a similar way. Signed-off-by: Yonghong Song <yonghong.song@linux.dev> Link: https://lore.kernel.org/r/20250331033828.365077-1-yonghong.song@linux.dev Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
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| .cocciconfig | ||
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| README | ||
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.