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History for barebox / fs

2018-04-06	7156e85 Browse files » fs: Fix finding correct directory for mkdir/rmdir ... When there are links in the path mkdir/rmdir are called with then canonicalize_path is needed which resolves the links. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 6 Apr 2018
	0afcc77 Browse files » fs: Cleanup whitespace damage ... fs.c has some whitespaces where there should be tabs. Fix it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 6 Apr 2018
	74e2063 Browse files » fs: Move mem_write/mem_read to devfs-core ... fs.c is already heavily filled with code. Move mem_write/mem_read to devfs-core where it fits better. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 6 Apr 2018
	99ae5d0 Browse files » fs: Add super_operations ... Add a struct super_operations we can use later when we get a fs implementation closer to Linux. Only add the functions we'll likely need though. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 6 Apr 2018
	fc90829 Browse files » ubifs: remove dead code ... Remove code that was added to UBIFS for U-Boot but that is not needed for barebox. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 6 Apr 2018
	ed8c4ba Browse files » ubifs: Remove Linux struct definitions we already have ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 6 Apr 2018
	2624790 Browse files » ubifs: remove dead code ... Remove stuff that was added to UBIFS for U-Boot which we do not need because we already have it in the Linux header files. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 6 Apr 2018
	311282b Browse files » rename file_operations -> cdev_operations ... Linux also has struct file_operations which are something different. Rename our file_operations to cdev_operations which better matches what we have. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 6 Apr 2018
2018-03-19	ca88091 Browse files » fs: check pointer returned by get_fsdevice_by_path before dereferencing ... In __canonicalize_path() we dereference the pointer returned by get_fsdevice_by_path() without checking if the pointer is NULL or not. When the pointer is NULL it leads to an Ooops. Ooops, address error on load or ifetch! $ 0 : 00000000 00000001 a0000026 a0811c10 $ 4 : a0402e60 a0402e48 a0811c00 a0402e58 $ 8 : 00000001 00000000 0000005a 00000023 $12 : 00000000 00000002 00601021 00000000 $16 : a0402e60 a0402e50 a0402e39 a0810000 $20 : a0402e38 a0811420 a0811424 00000000 $24 : 00000000 a080de10 $28 : 87f87d40 a03ffa68 a0810000 a080ce30 Hi : 00000002 Lo : 00000000 epc : a080ce34 ra : a080ce30 Status: 00000006 Cause : 40008010 Config: 80040483 ### ERROR ### Please RESET the board ### Fixes: d79a81736 fs: Don't bother filesystems without link support with additional stat() calls Signed-off-by: Gaël PORTAY <gael.portay@savoirfairelinux.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Gaël PORTAY authored on 18 Mar 2018 Sascha Hauer committed on 19 Mar 2018
2018-03-01	4cf99a7 Browse files » ratp: allow building without full console support ... Make CONFIG_RATP a selectable config option, so that the user can enable RATP support without explicitly needing to enable the full console support over RATP (e.g. only for RATP FS or built-in command support). The full console can still be explicitly enabled with CONFIG_CONSOLE_RATP. Signed-off-by: Aleksander Morgado <aleksander@aleksander.es> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Aleksander Morgado authored on 24 Feb 2018 Sascha Hauer committed on 1 Mar 2018
2018-02-08	69b589a Browse files » Merge branch 'for-next/zstd' Sascha Hauer committed on 8 Feb 2018
2018-02-08	0dce537 Browse files » Merge branch 'for-next/tftp-workaround' Sascha Hauer committed on 8 Feb 2018
2018-02-06	1d8f7f3 Browse files » pstore: lower message priority ... Having no valid data in pstore after a coldstart is pretty much expected, so do not print a scary error message, but a debug message instead. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 6 Feb 2018
2018-02-05	5a7a1a0 Browse files » squashfs: Add zstd support ... Based on kernel commit 87bf54bb43dd ("squashfs: Add zstd support"). Creating zstd compressed squashfs images is supported by squashfs-tools newer than commit e38956b92f73 ("squashfs-tools: Add zstd support"). Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Philipp Zabel authored on 1 Feb 2018 Sascha Hauer committed on 5 Feb 2018
2018-02-05	87aa483 Browse files » fs: add support loop mount offset ... When loop mounting, allow to specify an offset into the file, similarly to the losetup offset option. Multiplicative suffixes are supported. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Philipp Zabel authored on 1 Feb 2018 Sascha Hauer committed on 5 Feb 2018
2018-01-26	01811d0 Browse files » fs: Fix memory leak in mount() ... "path" is allocated by normalise_path() and thus must be freed. This was done in the error path, but not in the success path. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 26 Jan 2018
2018-01-25	4c3ea0d Browse files » fs/uimagefs: Use is_tftp_fs() and cache_file() to ease TFTP workaround ... We have helper functions now to ease file caching when a file is on TFTP. Use them. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 25 Jan 2018
2018-01-25	3f86edf Browse files » fs: implement is_tftp_fs() ... Some commands need files in which they can lseek backwards which is particularly not possible on TFTP. Instead of hiding this behind can_lseek_backward() create a function for it which tests if the file is on TFTP directly rather than using different lseek operations. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 25 Jan 2018
2018-01-22	5ebdae4 Browse files » Merge branch 'for-next/misc' Sascha Hauer committed on 22 Jan 2018
2018-01-17	ac9d377 Browse files » move parseopt to lib/ ... Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Antony Pavlov authored on 14 Jan 2018 Sascha Hauer committed on 17 Jan 2018
2018-01-10	e0e4c72 Browse files » fs: implement ftruncate ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 10 Jan 2018
2017-11-10	7c3f8d3 Browse files » uimage: fix: add can_lseek_backward and use in uimage_open ... Since commit ce0cc7fe we support forward seek on tftpfs. This feature breaks the condition to check rather we open an uimage over tftp. Since backward seeking is the problem here, we add the function can_lseek_backward and check for it instead of the simple lseek. Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Michael Grzeschik authored on 8 Nov 2017 Sascha Hauer committed on 10 Nov 2017
2017-09-26	25e67cb Browse files » remove checks for xzalloc() returning NULL ... xzalloc() either returns memory or panics, so checking for NULL is useless. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Uwe Kleine-König authored on 25 Sep 2017 Sascha Hauer committed on 26 Sep 2017
2017-09-08	fc7c42f Browse files » efi: make sure efi-fs is started in the right order ... with this parch, EFI System partition will be mounted to /boot instead of /mnt/diskXX. Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Michael Olbrich authored on 6 Sep 2017 Sascha Hauer committed on 8 Sep 2017
2017-09-06	d79a817 Browse files » fs: Don't bother filesystems without link support with additional stat() calls ... In __canonicalize_path() we only call stat() to know if the path is a link or not. When the filesystem doesn't support links we already know that it's not a link, so we do not need to call stat(). This helps the tftp filesystem since the parent directories of a file to be opened won't be stat()ed anymore, something tftp does not support. Fixes: a602bebc fs: Implement links to directories Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 6 Sep 2017
2017-09-06	eed363f Browse files » fs: avoid pathes with '//' in __canonicalize_path() ... In __canonicalize_path pathes beginning with '//' can occur. This is normally not a problem since normalize_path() will clean this up, but it means we cannot call get_fsdevice_by_path() on these pathes in this function, as needed in the next patch. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 6 Sep 2017
2017-07-10	29b54c4 Browse files » devfs-core: add function to find cdev by partuuid ... Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Steffen Trumtrar authored on 10 Jul 2017 Lucas Stach committed on 10 Jul 2017
2017-07-10	f6b8519 Browse files » fs: efi: return with correct error code in efifs_stat ... Instead of erroring out when a file is not present, just return ENOENT if the file does not exist and let the fs-layer handle the situation correctly. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Steffen Trumtrar authored on 10 Jul 2017 Lucas Stach committed on 10 Jul 2017
2017-06-27	897c5b6 Browse files » fs: Make locally used function canonicalize_dir() static ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 27 Jun 2017
2017-06-14	2534126 Browse files » Merge branch 'for-next/misc' Sascha Hauer committed on 14 Jun 2017