* docs/grub.texi (Support automatic decompression): Update with xz

	decompression support.

diff --git a/ChangeLog b/ChangeLog
index d1ddc8741bbebe5be5b60d792093bb259716dbd4..d65e97e0993f26f1367a74b411b25aaa557e15fa 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2011-01-07  Szymon Janc <szymon@janc.net.pl>
+
+       * docs/grub.texi (Support automatic decompression): Update with xz
+       decompression support.
+
 2011-01-07  Szymon Janc <szymon@janc.net.pl>
 
        Improve loaders' kernel command line handling.

diff --git a/docs/grub.texi b/docs/grub.texi
index 54a2d879196cde425bdf84f5af51bd4e19bf5145..daf48da13567a92deef3317c92da43891953c349 100644 (file)
--- a/docs/grub.texi
+++ b/docs/grub.texi
@@ -346,9 +346,11 @@ ext2/ext3/ext4}, @dfn{DOS FAT12/FAT16/FAT32}, @dfn{HFS}, @dfn{HFS+},
 @dfn{BSD UFS/UFS2}, and @dfn{XFS}. @xref{Filesystem}, for more information.
 
 @item Support automatic decompression
-Can decompress files which were compressed by @command{gzip}. This
-function is both automatic and transparent to the user (i.e. all
-functions operate upon the uncompressed contents of the specified
+Can decompress files which were compressed by @command{gzip} or
+@command{xz}@footnote{Only CRC32 data integrity check is supported (xz default
+is CRC64 so one should use --check=crc32 option). LZMA BCJ filters are
+supported.}. This function is both automatic and transparent to the user
+(i.e. all functions operate upon the uncompressed contents of the specified
 files). This greatly reduces a file size and loading time, a
 particularly great benefit for floppies.@footnote{There are a few
 pathological cases where loading a very badly organized ELF kernel might