mirror of
https://github.com/torvalds/linux.git
synced 2025-01-01 15:51:46 +00:00
A mirror of the official Linux kernel repository just in case
86da53e8ff
LTP has a test for oversized file path renames and it expects the return value to be ENAMETOOLONG. However, exfat returns EINVAL unexpectedly in some cases, hence LTP test fails. The further investigation indicated that the problem happens only when iocharset isn't set to utf8. The difference comes from that, in the case of utf8, exfat_utf8_to_utf16() returns the error -ENAMETOOLONG directly and it's treated as the final error code. Meanwhile, on other iocharsets, exfat_nls_to_ucs2() returns the max path size but it sets NLS_NAME_OVERLEN to lossy flag instead; the caller side checks only whether lossy flag is set or not, resulting in always -EINVAL unconditionally. This patch aligns the return code for both cases by checking the lossy flag bit and returning ENAMETOOLONG when NLS_NAME_OVERLEN bit is set. BugLink: https://bugzilla.suse.com/show_bug.cgi?id=1201725 Reviewed-by: Petr Vorel <pvorel@suse.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> |
||
|---|---|---|
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| 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 Restructured Text 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.