Hello, The commit title lacks a proper prefix, it should start with "fs/squashfs". You confused the prefix of the commit title with the "subject prefix" of format-patch.
On Thu, 8 Oct 2020 00:30:21 +0200 Mauro Condarelli <mc5...@mclink.it> wrote: > diff --git a/fs/squashfs/sqfs.c b/fs/squashfs/sqfs.c > index 15208b4dab..ef9f5e3449 100644 > --- a/fs/squashfs/sqfs.c > +++ b/fs/squashfs/sqfs.c > @@ -10,14 +10,14 @@ > #include <asm/unaligned.h> > #include <errno.h> > #include <fs.h> > -#include <linux/types.h> > +#include <linux/kernel.h> > +#include <div64.h> Do we need both ? > #include <linux/byteorder/little_endian.h> > #include <linux/byteorder/generic.h> > #include <memalign.h> > #include <stdlib.h> > #include <string.h> > #include <squashfs.h> > -#include <part.h> Is this change related ? > #include "sqfs_decompressor.h" > #include "sqfs_filesystem.h" > @@ -85,10 +85,10 @@ static int sqfs_calc_n_blks(__le64 start, __le64 end, u64 > *offset) > u64 start_, table_size; > > table_size = le64_to_cpu(end) - le64_to_cpu(start); > - start_ = le64_to_cpu(start) / ctxt.cur_dev->blksz; > + start_ = DIV_ROUND_DOWN_ULL(le64_to_cpu(start), ctxt.cur_dev->blksz); > *offset = le64_to_cpu(start) - (start_ * ctxt.cur_dev->blksz); > > - return DIV_ROUND_UP(table_size + *offset, ctxt.cur_dev->blksz); > + return (table_size + *offset + ctxt.cur_dev->blksz - 1) >> > ctxt.cur_dev->log2blksz; Why are you not using DIV_ROUND_UP_ULL() here ? Thanks, Thomas Petazzoni -- Thomas Petazzoni, CTO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com