• Bug#1091561: btrfs-compsize: FTBFS on i386: radix-tree.h:51:9: error: u

    From Nicholas D Steeves@21:1/5 to Lucas Nussbaum on Sat May 17 00:00:01 2025
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    Control: tag -1 patch
    Control: retitle -1 Bug#1091561: btrfs-compsize: FTBFS: radix-tree.h:51:9: error: unknown type name ‘gfp_t’

    Lucas Nussbaum <lucas@debian.org> writes:

    During a rebuild of all packages in sid, this package failed to build
    on i386.

    This package currently has binary packages on i386, so this is a regression.


    This isn't i386 specific. I've created, tested, and attached a
    Debianised version of David Roman's patch; this patch is used upstream.

    Unfortunately the dgit repository seems to be misconfigured, and I fundamentally disagree with single-debian-patch, so 0003-Commit-Debian-3.0-quilt-metadata.patch shouldn't exist in my mind.

    At any rate, I've done a 0-day NMU because there hasn't been any
    movement on this bug in over six months, and because I haven't been able
    to contact Adam for something like a year now. Dgit-generated nmudiff
    is attached.


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    From f5e071ffa2672e72d80de23486621cf9a8e381a8 Mon Sep 17 00:00:00 2001
    From: David Roman <droman@ifae.es>
    Date: Mon, 25 Nov 2024 14:10:16 +0100
    Subject: [PATCH 1/3] fix build with btrfs-progs >= 6.10.1

    Bug: https://github.com/kilobyte/compsize/issues/52
    Forwarded: https://github.com/kilobyte/compsize/pull/54
    ---
    compsize.c | 2 ++
    radix-tree.h | 4 ----
    2 files changed, 2 insertions(+), 4 deletions(-)

    diff --git a/compsize.c b/compsize.c
    index a1e48c5..6d6d835 100644
    --- a/compsize.c
    +++ b/compsize.c
    @@ -5,12 +5,14 @@
    #include <unistd.h>
    #include <fcntl.h>
    #include <dirent.h>
    +#include "kerncompat.h"
    #include <btrfs/ioctl.h>
    #include <btrfs/ctree.h>
    #include <stdarg.h>
    #include <stdlib.h>
    #include <sys/ioctl.h>
    #include <inttypes.h>
    +#include <errno.h>
    #include <linux/limits.h>
    #include <getopt.h>
    #include <signal.h>
    diff --git a/radix-tree.h b/radix-tree.h
    index bf96d83..d99ea7e 100644
    --- a/radix-tree.h
    +++ b/radix-tree.h
    @@ -37,11 +37,7 @@
    #ifndef _LINUX_RADIX_TREE_H
    #define _LINUX_RADIX_TREE_H

    -#if BTRFS_FLAT_INCLUDES
    #include "kerncompat.h"
    -#else
    -#include <btrfs/kerncompat.h>
    -#endif /* BTRFS_FLAT_INCLUDES */

    #define RADIX_TREE_MAX_TAGS 2

    --
    2.39.5


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