linux.git - Linux kernel mainline tree

	Commit message (Collapse)	Author	Age	Files	Lines
*	partitions: read whole sector with EFI GPT header	Karel Zak	2009-11-23	1	-3/+4
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	The size of EFI GPT header is not static, but whole sector is allocated for the header. The HeaderSize field must be greater than 92 (= sizeof(struct gpt_header) and must be less than or equal to the logical block size. It means we have to read whole sector with the header, because the header crc32 checksum is calculated according to HeaderSize. For more details see UEFI standard (version 2.3, May 2009): - 5.3.1 GUID Format overview, page 93 - Table 13. GUID Partition Table Header, page 96 Signed-off-by: Karel Zak <kzak@redhat.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
*	partitions: use sector size for EFI GPT	Karel Zak	2009-11-23	1	-8/+15
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Currently, kernel uses strictly 512-byte sectors for EFI GPT parsing. That's wrong. UEFI standard (version 2.3, May 2009, 5.3.1 GUID Format overview, page 95) defines that LBA is always based on the logical block size. It means bdev_logical_block_size() (aka BLKSSZGET) for Linux. This patch removes static sector size from EFI GPT parser. The problem is reproducible with the latest GNU Parted: # modprobe scsi_debug dev_size_mb=50 sector_size=4096 # ./parted /dev/sdb print Model: Linux scsi_debug (scsi) Disk /dev/sdb: 52.4MB Sector size (logical/physical): 4096B/4096B Partition Table: gpt Number Start End Size File system Name Flags 1 24.6kB 3002kB 2978kB primary 2 3002kB 6001kB 2998kB primary 3 6001kB 9003kB 3002kB primary # blockdev --rereadpt /dev/sdb # dmesg \| tail -1 sdb: unknown partition table <---- !!! with this patch: # blockdev --rereadpt /dev/sdb # dmesg \| tail -1 sdb: sdb1 sdb2 sdb3 Signed-off-by: Karel Zak <kzak@redhat.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
*	fs/partitions/efi: convert to pr_debug	Thomas Gleixner	2008-07-25	1	-25/+17
\| \| \| \| \| \| \| \| \| \|	convert the local Dprintk() compile time debug printk wrappers to the generic pr_debug() wrapper. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Matt Domsch <Matt_Domsch@dell.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
*	small cleanup in gpt partition handling	Olaf Hering	2007-05-11	1	-7/+5
\| \| \| \| \| \| \| \| \|	Remove unused argument in is_pmbr_valid() Remove unneeded initialization of local variable legacy_mbr Signed-off-by: Olaf Hering <olaf@aepfle.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
*	[PATCH] fs: Conversions from kmalloc+memset to k(z\|c)alloc	Panagiotis Issaris	2006-09-27	1	-6/+3
\| \| \| \| \| \| \| \| \|	Conversions from kmalloc+memset to kzalloc. Signed-off-by: Panagiotis Issaris <takis@issaris.org> Jffs2-bit-acked-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
*	Remove obsolete #include <linux/config.h>	Jörn Engel	2006-06-30	1	-1/+0
\| \| \| \| \|	Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
*	Linux-2.6.12-rc2v2.6.12-rc2	Linus Torvalds	2005-04-16	1	-0/+645
	Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!