package/xfsprogs: bump version to 6.4.0
Patch 0003-libxfs-stop-overriding-MAP_SYNC-in-publicly-exported.patch is upstreamed. See here for changes to the previous version: https://fossies.org/linux/xfsprogs/doc/CHANGES Signed-off-by: Waldemar Brodkorb <wbx@openadk.org> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>next
Waldemar Brodkorb
Thomas Petazzoni
parent
4edb0e3456
commit
af48ddb139
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@ -1590,7 +1590,6 @@ package/xenomai/3.0.10/0002-Add-disable-demo-testsuite-options.patch Upstream
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package/xenomai/3.0.10/0003-lib-cobalt-copperplate-Use-valid-addresses-for-pthread_setspecific.patch Upstream
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package/xfsprogs/0001-mdrestore-do-not-do-dynamic-linking-of-libtool-libra.patch Upstream
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package/xfsprogs/0002-libxfs-do-not-try-to-run-the-crc32selftest.patch Upstream
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package/xfsprogs/0003-libxfs-stop-overriding-MAP_SYNC-in-publicly-exported.patch Upstream
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package/xinetd/0001-ar.patch Upstream
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package/xinetd/0002-destdir.patch Upstream
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package/xinetd/0003-rpc-fix.patch Upstream
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@ -1,187 +0,0 @@
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From b82bd75c80aadcc2890b23f63eec9ba2c560b2e5 Mon Sep 17 00:00:00 2001
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From: "Darrick J. Wong" <djwong@kernel.org>
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Date: Thu, 4 Aug 2022 21:26:43 -0500
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Subject: [PATCH] libxfs: stop overriding MAP_SYNC in publicly exported header
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files
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Florian Fainelli most recently reported that xfsprogs doesn't build with
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musl on mips:
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"MIPS platforms building with recent kernel headers and the musl-libc
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toolchain will expose the following build failure:
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mmap.c: In function 'mmap_f':
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mmap.c:196:12: error: 'MAP_SYNC' undeclared (first use in this function); did you mean 'MS_SYNC'?
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196 | flags = MAP_SYNC | MAP_SHARED_VALIDATE;
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| ^~~~~~~~
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| MS_SYNC
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mmap.c:196:12: note: each undeclared identifier is reported only once for each function it appears in
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make[4]: *** [../include/buildrules:81: mmap.o] Error 1"
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At first glance, the build failure here is caused by the fact that:
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1. The configure script doesn't detect MAP_SYNC support
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2. The build system doesn't set HAVE_MAP_SYNC
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2. io/mmap.c includes input.h -> projects.h -> xfs.h and later sys/mman.h
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3. include/linux.h #define's MAP_SYNC to 0 if HAVE_MAP_SYNC is not set
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4. musl's sys/mman.h #undef MAP_SYNC on platforms that don't support it
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5. io/mmap.c tries to use MAP_SYNC, not realizing that libc undefined it
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Normally, xfs_io only exports functionality that is defined by the libc
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and/or kernel headers on the build system. We often make exceptions for
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new functionality so that we have a way to test them before the header
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file packages catch up, hence this '#ifndef HAVE_FOO #define FOO'
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paradigm.
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MAP_SYNC is a gross and horribly broken example of this. These support
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crutches are supposed to be *private* to xfsprogs for benefit of early
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testing, but they were instead added to include/linux.h, which we
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provide to user programs in the xfslibs-dev package. IOWs, we've been
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Worst yet, gcc 11.3 doesn't even warn about overriding a #define to 0:
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int main(int argc, char *argv[]) {
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printf("MAP_SYNC 0x%x\n", MAP_SYNC);
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}
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$ gcc -o a a.c -Wall
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$ ./a
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MAP_SYNC 0x80000
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$ gcc -DSTUPID -o a a.c -Wall
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$ ./a
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MAP_SYNC 0x0
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Four years have gone by since the introduction of MAP_SYNC, so let's get
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rid of the override code entirely -- any platform that supports MAP_SYNC
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has had plenty of chances to ensure their header files have the right
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bits. While we're at it, fix AC_HAVE_MAP_SYNC to look for MAP_SYNC in
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the same header file that the one user (io/mmap.c) uses -- sys/mman.h.
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Annoyingly, I had to test this by hand because the sole fstest that
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exercises MAP_SYNC (generic/470) requires dm-logwrites and dm-thinp,
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neither of which support fsdax on current kernels.
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Reported-by: info@mobile-stream.com
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Reported-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Reported-by: Florian Fainelli <f.fainelli@gmail.com>
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Signed-off-by: Darrick J. Wong <djwong@kernel.org>
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Tested-by: Florian Fainelli <f.fainelli@gmail.com>
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Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
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Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
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---
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include/linux.h | 8 --------
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io/io.h | 2 +-
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io/mmap.c | 25 +++++++++++++------------
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m4/package_libcdev.m4 | 3 +--
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4 files changed, 15 insertions(+), 23 deletions(-)
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diff --git a/include/linux.h b/include/linux.h
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index de8a71221146..052facc15db5 100644
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--- a/include/linux.h
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+++ b/include/linux.h
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@@ -356,14 +356,6 @@ fsmap_advance(
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#define HAVE_GETFSMAP
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#endif /* HAVE_GETFSMAP */
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-#ifndef HAVE_MAP_SYNC
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-#define MAP_SYNC 0
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-#define MAP_SHARED_VALIDATE 0
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-#else
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-#include <asm-generic/mman.h>
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-#include <asm-generic/mman-common.h>
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-#endif /* HAVE_MAP_SYNC */
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-
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/*
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* Reminder: anything added to this file will be compiled into downstream
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* userspace projects!
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diff --git a/io/io.h b/io/io.h
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index 49db902fc44f..64b7a663a8cf 100644
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--- a/io/io.h
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+++ b/io/io.h
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@@ -55,7 +55,7 @@ typedef struct mmap_region {
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size_t length; /* length of mapping */
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off64_t offset; /* start offset into backing file */
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int prot; /* protection mode of the mapping */
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- bool map_sync; /* is this a MAP_SYNC mapping? */
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+ int flags; /* MAP_* flags passed to mmap() */
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char *name; /* name of backing file */
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} mmap_region_t;
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diff --git a/io/mmap.c b/io/mmap.c
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index 8c048a0ab6d0..425957d4b487 100644
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--- a/io/mmap.c
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+++ b/io/mmap.c
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@@ -46,8 +46,11 @@ print_mapping(
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for (i = 0, p = pflags; p->prot != PROT_NONE; i++, p++)
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buffer[i] = (map->prot & p->prot) ? p->mode : '-';
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- if (map->map_sync)
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+#ifdef HAVE_MAP_SYNC
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+ if ((map->flags & (MAP_SYNC | MAP_SHARED_VALIDATE)) ==
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+ (MAP_SYNC | MAP_SHARED_VALIDATE))
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sprintf(&buffer[i], " S");
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+#endif
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printf("%c%03d%c 0x%lx - 0x%lx %s %14s (%lld : %ld)\n",
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braces? '[' : ' ', index, braces? ']' : ' ',
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@@ -139,7 +142,9 @@ mmap_help(void)
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" -r -- map with PROT_READ protection\n"
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" -w -- map with PROT_WRITE protection\n"
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" -x -- map with PROT_EXEC protection\n"
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+#ifdef HAVE_MAP_SYNC
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" -S -- map with MAP_SYNC and MAP_SHARED_VALIDATE flags\n"
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+#endif
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" -s <size> -- first do mmap(size)/munmap(size), try to reserve some free space\n"
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" If no protection mode is specified, all are used by default.\n"
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"\n"));
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@@ -193,18 +198,14 @@ mmap_f(
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prot |= PROT_EXEC;
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break;
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case 'S':
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+#ifdef HAVE_MAP_SYNC
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flags = MAP_SYNC | MAP_SHARED_VALIDATE;
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-
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- /*
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- * If MAP_SYNC and MAP_SHARED_VALIDATE aren't defined
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- * in the system headers we will have defined them
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- * both as 0.
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- */
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- if (!flags) {
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- printf("MAP_SYNC not supported\n");
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- return 0;
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- }
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break;
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+#else
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+ printf("MAP_SYNC not supported\n");
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+ exitcode = 1;
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+ return command_usage(&mmap_cmd);
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+#endif
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case 's':
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length2 = cvtnum(blocksize, sectsize, optarg);
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break;
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@@ -281,7 +282,7 @@ mmap_f(
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mapping->offset = offset;
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mapping->name = filename;
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mapping->prot = prot;
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- mapping->map_sync = (flags == (MAP_SYNC | MAP_SHARED_VALIDATE));
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+ mapping->flags = flags;
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return 0;
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}
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diff --git a/m4/package_libcdev.m4 b/m4/package_libcdev.m4
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index adab9bb9773a..3a0c23453176 100644
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--- a/m4/package_libcdev.m4
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+++ b/m4/package_libcdev.m4
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@@ -339,8 +339,7 @@ AC_DEFUN([AC_HAVE_STATFS_FLAGS],
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AC_DEFUN([AC_HAVE_MAP_SYNC],
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[ AC_MSG_CHECKING([for MAP_SYNC])
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AC_TRY_COMPILE([
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-#include <asm-generic/mman.h>
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-#include <asm-generic/mman-common.h>
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+#include <sys/mman.h>
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], [
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int flags = MAP_SYNC | MAP_SHARED_VALIDATE;
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], have_map_sync=yes
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--
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2.25.1
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@ -1,5 +1,5 @@
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# From https://www.kernel.org/pub/linux/utils/fs/xfs/xfsprogs/sha256sums.asc
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sha256 01ccd3ef9df2837753a5d876b8da84ea957d13d7a461b8c46e8afa4eb09aabc8 xfsprogs-5.14.2.tar.xz
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sha256 c31868418bfbf49a3a9c47fc70cdffde9d96f4ff0051bd04a0881e6654648104 xfsprogs-6.4.0.tar.xz
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# Hash for license files
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sha256 f6b78c087c3ebdf0f3c13415070dd480a3f35d8fc76f3d02180a407c1c812f79 LICENSES/GPL-2.0
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@ -4,7 +4,7 @@
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#
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################################################################################
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XFSPROGS_VERSION = 5.14.2
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XFSPROGS_VERSION = 6.4.0
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XFSPROGS_SITE = $(BR2_KERNEL_MIRROR)/linux/utils/fs/xfs/xfsprogs
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XFSPROGS_SOURCE = xfsprogs-$(XFSPROGS_VERSION).tar.xz
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XFSPROGS_LICENSE = GPL-2.0, GPL-2.0+, LGPL-2.1 (libhandle, few headers)
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