For some reason several people have been sending bad patches to fix compiler warnings in vmcore recently. Here's how it should be done. Compile-tested only on x86. As noted in the first patch, s390 should take this conversion a bit further, but I'm not inclined to do that work myself. v2: - Removed unnecessary kernel-doc - Included uio.h to fix compilation problems - Made read_from_oldmem_iter static to avoid compile warnings during the conversion - Use iov_iter_truncate() (Christoph) Matthew Wilcox (Oracle) (3): vmcore: Convert __read_vmcore to use an iov_iter vmcore: Convert read_from_oldmem() to take an iov_iter iov-kaddr arch/x86/kernel/crash_dump_64.c | 7 +- fs/9p/vfs_dir.c | 5 +- fs/9p/xattr.c | 6 +- fs/proc/vmcore.c | 119 ++++++++++++-------------------- include/linux/crash_dump.h | 10 ++- include/linux/uio.h | 9 +++ lib/iov_iter.c | 32 +++++++++ 7 files changed, 97 insertions(+), 91 deletions(-) -- 2.33.0
