Messages in this thread | | | Date | Sun, 14 Aug 2011 12:45:35 -0500 | From | Rob Landley <> | Subject | [BUG] Linux 3.0 commit 3627924acf70a broke include/mtd/ubi_user.h. |
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"make headers_install" copies include/mtd/ubi_user.h to userspace, where things like busybox link against it. With 3.0, building defconfig busybox gets this error:
In file included from miscutils/ubi_tools.c:63: /home/landley/aboriginal/aboriginal/build/simple-cross-compiler-i686/bin/../include/mtd/ubi-user.h:329: error: conflicting types for '__packed' /home/landley/aboriginal/aboriginal/build/simple-cross-compiler-i686/bin/../include/mtd/ubi-user.h:313: error: previous declaration of '__packed' was here
This is due to the Linux 3.0 commit in the title:
UBI: use __packed instead of __attribute__((packed))
This relies on __packed being defined in:
include/linux/compiler-gcc.h: #define __packed __attribute__((packed))
Which is not exported to userspace.
I.E. this "cleanup" broke the ability for userspace to use this header, even though the header is exported to userspace by headers_install.
Rob
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