Hosts the 0x221E linux distro kernel. https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-4.2.y 2015-10-22T21:49:28Z 2015-10-22T21:49:28Z Boris BREZILLON 2015-09-14T08:41:03Z urn:sha1:e36fb25f74ea3e21280d482a2314be4aac1ea1b0 commit 03a0e8a7c5ea29b5c4e72dfd64900b47a8fb6f2d upstream. The USER_DATA register cannot be accessed using byte accessors on A13 SoCs, thus triggering a bug when using memcpy_toio on this register. Declare an helper macros to convert an OOB buffer into a suitable USER_DATA value and vice-versa. This patch also fixes an error in the oob_required logic (some OOB data are not written even if the user required it) by removing the oob_required condition, which is perfectly valid since the core already fill ->oob_poi with FFs when oob_required is false. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Fixes: 1fef62c1423b ("mtd: nand: add sunxi NAND flash controller support") Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2015-10-22T21:49:28Z Boris BREZILLON 2015-09-13T16:14:43Z urn:sha1:a03e4517ee5211298ecd102813ad12ea8b843129 commit 8e375ccda31ccc73b087134e263c48d2114534f4 upstream. The sunxi_nand_chips_cleanup() function is missing a call to list_del() which generates a double free error. Reported-by: Priit Laes <plaes@plaes.org> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Fixes: 1fef62c1423b ("mtd: nand: add sunxi NAND flash controller support") Tested-by: Priit Laes <plaes@plaes.org> Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2015-10-22T21:49:28Z Antoine Ténart 2015-08-18T08:59:10Z urn:sha1:8747171eb44f9f4dc354800a3ff5b64c22182233 commit bc3e00f04cc1fe033a289c2fc2e5c73c0168d360 upstream. When keeping the configuration set by the bootloader (by using the marvell,nand-keep-config property), the pxa3xx_nand_detect_config() function is called and set the chunk size to 512 as a default value if NDCR_PAGE_SZ is not set. In the other case, when not keeping the bootloader configuration, no chunk size is set. Fix this by adding a default chunk size of 512. Fixes: 70ed85232a93 ("mtd: nand: pxa3xx: Introduce multiple page I/O support") Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Robert Jarzmik <robert.jarzmik@free> Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2015-06-17T01:58:47Z Richard Weinberger 2015-06-01T21:10:50Z urn:sha1:641c7925b6ec78466358b654c731050b4179e5f4 kasprintf() used in get_partition_name() does a dynamic memory allocation and can fail. We have to handle that case. Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: Brian Norris <computersforpeace@gmail.com> 2015-06-17T01:58:47Z Richard Weinberger 2015-06-01T21:10:51Z urn:sha1:bc349da0a6b3c6cf795b6a51e3f448d9d16a1686 kasprintf() does a dynamic memory allocation and can fail. We have to handle that case. Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: Brian Norris <computersforpeace@gmail.com> 2015-06-17T01:58:46Z Richard Weinberger 2015-06-01T21:10:49Z urn:sha1:905cce7f4309f3ec19c1ed67edd68b7e67e88f3e device_create_file() can fail, therefore we have to handle this case and abort. Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: Brian Norris <computersforpeace@gmail.com> 2015-06-17T01:50:51Z Brian Norris 2015-05-28T22:07:45Z urn:sha1:5e65d48b6049e090fdc57490db9d797124f2a9eb Signed-off-by: Brian Norris <computersforpeace@gmail.com> 2015-06-17T01:46:09Z Brian Norris 2015-06-01T23:17:17Z urn:sha1:6a7c7334fe250b53c42eb9d3887fd42bdc9d0d28 It is a Bad Idea (TM) to call mtd_device_register() or mtd_device_parse_register() twice on the same master MTD. Among other things, it makes partition overrides (e.g., cmdlinepart) much more difficult. Since commit 727dc612c46b ("mtd: part: Create the master device node when partitioned"), we now have a config option that accomplishes the same purpose as the double-registration done in diskonchip.c -- it forces the master MTD to *always* be registered, while partitions may optionally show up in addition. Eventually, we might like to make CONFIG_MTD_PARTITIONED_MASTER into the default, but this could be disruptive to user-space expectations of MTD numbering, so we'll take that slowly. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Cc: Richard Weinberger <richard@nod.at> Cc: Alexander Shiyan <shc_work@mail.ru> 2015-05-27T19:34:35Z Brian Norris 2015-05-18T23:15:24Z urn:sha1:8bf57b0dd431e521d7b3f34e0681fbb2536e86b8 It's harmless to add 'ofpart' (the only different parser supported in default mtdpart.c) to plat_nand. That let's us kill off one more custom partition prober listing. Signed-off-by: Brian Norris <computersforpeace@gmail.com> 2015-05-22T17:57:47Z Brian Norris 2015-05-22T17:43:12Z urn:sha1:db5b09f6ed9d7617e43d7140e8bd8649ec067862 We had an extra tab. Signed-off-by: Brian Norris <computersforpeace@gmail.com>