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Fix compilation problems caused by glibc upgra

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z00557007 2023-01-04 18:42:23 +08:00
parent b17b3e224d
commit 459c4e8c5a
3 changed files with 379 additions and 1 deletions
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269
0073-criu-fix-conflicting-headers.patch Normal file
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@ -0,0 +1,269 @@
From 9e512890a5858431acb42a2a685b445e7111dfc5 Mon Sep 17 00:00:00 2001
From: z00557007 <zhoujie133@huawei.com>
Date: Wed, 4 Jan 2023 16:26:16 +0800
Subject: [PATCH] criu: fix conflicting headers There are several changes in
glibc 2.36 that make sys/mount.h header incompatible with kernel headers:
https://sourceware.org/glibc/wiki/Release/2.36#Usage_of_.3Clinux.2Fmount.h.3E_and_.3Csys.2Fmount.h.3E
This patch removes conflicting includes for `<linux/mount.h>` and
updates the content of `criu/include/linux/mount.h` to match
`/usr/include/sys/mount.h`. In addition, inline definitions sys_*()
functions have been moved from "linux/mount.h" to "syscall.h" to
avoid conflicts with `uapi/compel/plugins/std/syscall.h` and
`<unistd.h>`. The include for `<linux/aio_abi.h>` has been replaced
with local include to avoid conflicts with `<sys/mount.h>`.
Signed-off-by: Radostin Stoyanov <rstoyanov@fedoraproject.org>
---
Makefile.config | 2 +-
criu/cgroup.c | 1 +
criu/cr-check.c | 2 +-
criu/cr-restore.c | 3 ++-
criu/include/aio.h | 2 +-
criu/include/linux/aio_abi.h | 14 ++++++++++++++
criu/include/linux/mount.h | 34 ++++++++++++++++++----------------
criu/include/syscall.h | 17 +++++++++++++++++
criu/pie/parasite.c | 2 +-
criu/util.c | 1 +
scripts/feature-tests.mak | 13 -------------
11 files changed, 57 insertions(+), 34 deletions(-)
create mode 100644 criu/include/linux/aio_abi.h
create mode 100644 criu/include/syscall.h
diff --git a/Makefile.config b/Makefile.config
index 6e3e1b0..0b4ccd4 100644
--- a/Makefile.config
+++ b/Makefile.config
@@ -70,7 +70,7 @@ export DEFINES += $(FEATURE_DEFINES)
export CFLAGS += $(FEATURE_DEFINES)
FEATURES_LIST := TCP_REPAIR STRLCPY STRLCAT PTRACE_PEEKSIGINFO \
- SETPROCTITLE_INIT MEMFD TCP_REPAIR_WINDOW FSCONFIG MEMFD_CREATE
+ SETPROCTITLE_INIT MEMFD TCP_REPAIR_WINDOW MEMFD_CREATE
# $1 - config name
define gen-feature-test
diff --git a/criu/cgroup.c b/criu/cgroup.c
index ccac37f..3874b65 100644
--- a/criu/cgroup.c
+++ b/criu/cgroup.c
@@ -27,6 +27,7 @@
#include "images/cgroup.pb-c.h"
#include "kerndat.h"
#include "linux/mount.h"
+#include "syscall.h"
/*
* This structure describes set of controller groups
diff --git a/criu/cr-check.c b/criu/cr-check.c
index ba87511..951e71d 100644
--- a/criu/cr-check.c
+++ b/criu/cr-check.c
@@ -21,7 +21,6 @@
#include <sys/prctl.h>
#include <sched.h>
#include <sys/mount.h>
-#include <linux/aio_abi.h>
#include "../soccr/soccr.h"
@@ -52,6 +51,7 @@
#include "net.h"
#include "restorer.h"
#include "uffd.h"
+#include "linux/aio_abi.h"
#include "images/inventory.pb-c.h"
diff --git a/criu/cr-restore.c b/criu/cr-restore.c
index c3ff65d..10be969 100644
--- a/criu/cr-restore.c
+++ b/criu/cr-restore.c
@@ -22,7 +22,6 @@
#include <compel/ptrace.h>
#include "common/compiler.h"
-#include "linux/mount.h"
#include "linux/rseq.h"
#include "clone-noasan.h"
@@ -89,6 +88,8 @@
#include <compel/plugins/std/syscall-codes.h>
#include "compel/include/asm/syscall.h"
+#include "linux/mount.h"
+
#include "protobuf.h"
#include "images/sa.pb-c.h"
#include "images/timer.pb-c.h"
diff --git a/criu/include/aio.h b/criu/include/aio.h
index f8a59df..715a45c 100644
--- a/criu/include/aio.h
+++ b/criu/include/aio.h
@@ -1,7 +1,7 @@
#ifndef __CR_AIO_H__
#define __CR_AIO_H__
-#include <linux/aio_abi.h>
+#include "linux/aio_abi.h"
#include "images/mm.pb-c.h"
unsigned int aio_estimate_nr_reqs(unsigned int size);
int dump_aio_ring(MmEntry *mme, struct vma_area *vma);
diff --git a/criu/include/linux/aio_abi.h b/criu/include/linux/aio_abi.h
new file mode 100644
index 0000000..d9ce787
--- /dev/null
+++ b/criu/include/linux/aio_abi.h
@@ -0,0 +1,14 @@
+#ifndef __LINUX__AIO_ABI_H
+#define __LINUX__AIO_ABI_H
+
+typedef __kernel_ulong_t aio_context_t;
+
+/* read() from /dev/aio returns these structures. */
+struct io_event {
+ __u64 data; /* the data field from the iocb */
+ __u64 obj; /* what iocb this event came from */
+ __s64 res; /* result code for this event */
+ __s64 res2; /* secondary result */
+};
+
+#endif /* __LINUX__AIO_ABI_H */
diff --git a/criu/include/linux/mount.h b/criu/include/linux/mount.h
index 840d627..0d55a58 100644
--- a/criu/include/linux/mount.h
+++ b/criu/include/linux/mount.h
@@ -4,32 +4,34 @@
#include "common/config.h"
#include "compel/plugins/std/syscall-codes.h"
-#ifdef CONFIG_HAS_FSCONFIG
-#include <linux/mount.h>
-#else
+/* Copied from /usr/include/sys/mount.h */
+
+#ifndef FSCONFIG_CMD_CREATE
+/* The type of fsconfig call made. */
enum fsconfig_command {
FSCONFIG_SET_FLAG = 0, /* Set parameter, supplying no value */
+#define FSCONFIG_SET_FLAG FSCONFIG_SET_FLAG
FSCONFIG_SET_STRING = 1, /* Set parameter, supplying a string value */
+#define FSCONFIG_SET_STRING FSCONFIG_SET_STRING
FSCONFIG_SET_BINARY = 2, /* Set parameter, supplying a binary blob value */
+#define FSCONFIG_SET_BINARY FSCONFIG_SET_BINARY
FSCONFIG_SET_PATH = 3, /* Set parameter, supplying an object by path */
+#define FSCONFIG_SET_PATH FSCONFIG_SET_PATH
FSCONFIG_SET_PATH_EMPTY = 4, /* Set parameter, supplying an object by (empty) path */
+#define FSCONFIG_SET_PATH_EMPTY FSCONFIG_SET_PATH_EMPTY
FSCONFIG_SET_FD = 5, /* Set parameter, supplying an object by fd */
+#define FSCONFIG_SET_FD FSCONFIG_SET_FD
FSCONFIG_CMD_CREATE = 6, /* Invoke superblock creation */
+#define FSCONFIG_CMD_CREATE FSCONFIG_CMD_CREATE
FSCONFIG_CMD_RECONFIGURE = 7, /* Invoke superblock reconfiguration */
+#define FSCONFIG_CMD_RECONFIGURE FSCONFIG_CMD_RECONFIGURE
};
-#endif
+#endif // FSCONFIG_CMD_CREATE
-static inline int sys_fsopen(const char *fsname, unsigned int flags)
-{
- return syscall(__NR_fsopen, fsname, flags);
-}
-static inline int sys_fsconfig(int fd, unsigned int cmd, const char *key, const char *value, int aux)
-{
- return syscall(__NR_fsconfig, fd, cmd, key, value, aux);
-}
-static inline int sys_fsmount(int fd, unsigned int flags, unsigned int attr_flags)
-{
- return syscall(__NR_fsmount, fd, flags, attr_flags);
-}
+#ifndef MS_MGC_VAL
+/* Magic mount flag number. Has to be or-ed to the flag values. */
+#define MS_MGC_VAL 0xc0ed0000 /* Magic flag number to indicate "new" flags */
+#define MS_MGC_MSK 0xffff0000 /* Magic flag number mask */
+#endif
#endif
diff --git a/criu/include/syscall.h b/criu/include/syscall.h
new file mode 100644
index 0000000..3c0b3a4
--- /dev/null
+++ b/criu/include/syscall.h
@@ -0,0 +1,17 @@
+#ifndef __CR_SYSCALL_H__
+#define __CR_SYSCALL_H__
+
+static inline int sys_fsopen(const char *fsname, unsigned int flags)
+{
+ return syscall(__NR_fsopen, fsname, flags);
+}
+static inline int sys_fsconfig(int fd, unsigned int cmd, const char *key, const char *value, int aux)
+{
+ return syscall(__NR_fsconfig, fd, cmd, key, value, aux);
+}
+static inline int sys_fsmount(int fd, unsigned int flags, unsigned int attr_flags)
+{
+ return syscall(__NR_fsmount, fd, flags, attr_flags);
+}
+
+#endif /* __CR_SYSCALL_H__ */
diff --git a/criu/pie/parasite.c b/criu/pie/parasite.c
index c781303..9f8fbf8 100644
--- a/criu/pie/parasite.c
+++ b/criu/pie/parasite.c
@@ -3,7 +3,6 @@
#include <signal.h>
#include <linux/limits.h>
#include <linux/capability.h>
-#include <sys/mount.h>
#include <stdarg.h>
#include <sys/ioctl.h>
#include <sys/uio.h>
@@ -14,6 +13,7 @@
#include "int.h"
#include "types.h"
#include <compel/plugins/std/syscall.h>
+#include "linux/mount.h"
#include "parasite.h"
#include "fcntl.h"
#include "prctl.h"
diff --git a/criu/util.c b/criu/util.c
index e682161..915a043 100644
--- a/criu/util.c
+++ b/criu/util.c
@@ -37,6 +37,7 @@
#include "mem.h"
#include "namespaces.h"
#include "criu-log.h"
+#include "syscall.h"
#include "clone-noasan.h"
#include "cr_options.h"
diff --git a/scripts/feature-tests.mak b/scripts/feature-tests.mak
index 8df20af..eecefa3 100644
--- a/scripts/feature-tests.mak
+++ b/scripts/feature-tests.mak
@@ -137,19 +137,6 @@ ENTRY(main)
END(main)
endef
-define FEATURE_TEST_FSCONFIG
-
-#include <linux/mount.h>
-
-int main(void)
-{
- if (FSCONFIG_CMD_CREATE > 0)
- return 0;
- return 0;
-}
-
-endef
-
define FEATURE_TEST_NFTABLES_LIB_API_0
#include <string.h>
--
2.33.0

104
0074-mount-add-definition-for-FSOPEN_CLOEXEC.patch Normal file
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@ -0,0 +1,104 @@
From ae4b0ff2b9c91859513d841ebb71a67bed8a0d7c Mon Sep 17 00:00:00 2001
From: z00557007 <zhoujie133@huawei.com>
Date: Wed, 4 Jan 2023 17:22:29 +0800
Subject: [PATCH] mount: add definition for FSOPEN_CLOEXEC A recent change in
glibc introduced `enum fsconfig_command` [1] and as a result the compilation
of criu fails with the following errors
In file included from criu/pie/util.c:3:
/usr/include/sys/mount.h:240:6: error: redeclaration of 'enum fsconfig_command'
240 | enum fsconfig_command
| ^~~~~~~~~~~~~~~~
In file included from /usr/include/sys/mount.h:32:
criu/include/linux/mount.h:11:6: note: originally defined here
11 | enum fsconfig_command {
| ^~~~~~~~~~~~~~~~
/usr/include/sys/mount.h:242:3: error: redeclaration of enumerator 'FSCONFIG_SET_FLAG'
242 | FSCONFIG_SET_FLAG = 0, /* Set parameter, supplying no value */
| ^~~~~~~~~~~~~~~~~
criu/include/linux/mount.h:12:9: note: previous definition of 'FSCONFIG_SET_FLAG' with type 'enum fsconfig_command'
12 | FSCONFIG_SET_FLAG = 0, /* Set parameter, supplying no value */
| ^~~~~~~~~~~~~~~~~
/usr/include/sys/mount.h:244:3: error: redeclaration of enumerator 'FSCONFIG_SET_STRING'
244 | FSCONFIG_SET_STRING = 1, /* Set parameter, supplying a string value */
| ^~~~~~~~~~~~~~~~~~~
criu/include/linux/mount.h:14:9: note: previous definition of 'FSCONFIG_SET_STRING' with type 'enum fsconfig_command'
14 | FSCONFIG_SET_STRING = 1, /* Set parameter, supplying a string value */
| ^~~~~~~~~~~~~~~~~~~
/usr/include/sys/mount.h:246:3: error: redeclaration of enumerator 'FSCONFIG_SET_BINARY'
246 | FSCONFIG_SET_BINARY = 2, /* Set parameter, supplying a binary blob value */
| ^~~~~~~~~~~~~~~~~~~
criu/include/linux/mount.h:16:9: note: previous definition of 'FSCONFIG_SET_BINARY' with type 'enum fsconfig_command'
16 | FSCONFIG_SET_BINARY = 2, /* Set parameter, supplying a binary blob value */
| ^~~~~~~~~~~~~~~~~~~
/usr/include/sys/mount.h:248:3: error: redeclaration of enumerator 'FSCONFIG_SET_PATH'
248 | FSCONFIG_SET_PATH = 3, /* Set parameter, supplying an object by path */
| ^~~~~~~~~~~~~~~~~
criu/include/linux/mount.h:18:9: note: previous definition of 'FSCONFIG_SET_PATH' with type 'enum fsconfig_command'
18 | FSCONFIG_SET_PATH = 3, /* Set parameter, supplying an object by path */
| ^~~~~~~~~~~~~~~~~
/usr/include/sys/mount.h:250:3: error: redeclaration of enumerator 'FSCONFIG_SET_PATH_EMPTY'
250 | FSCONFIG_SET_PATH_EMPTY = 4, /* Set parameter, supplying an object by (empty) path */
| ^~~~~~~~~~~~~~~~~~~~~~~
criu/include/linux/mount.h:20:9: note: previous definition of 'FSCONFIG_SET_PATH_EMPTY' with type 'enum fsconfig_command'
20 | FSCONFIG_SET_PATH_EMPTY = 4, /* Set parameter, supplying an object by (empty) path */
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/sys/mount.h:252:3: error: redeclaration of enumerator 'FSCONFIG_SET_FD'
252 | FSCONFIG_SET_FD = 5, /* Set parameter, supplying an object by fd */
| ^~~~~~~~~~~~~~~
criu/include/linux/mount.h:22:9: note: previous definition of 'FSCONFIG_SET_FD' with type 'enum fsconfig_command'
22 | FSCONFIG_SET_FD = 5, /* Set parameter, supplying an object by fd */
| ^~~~~~~~~~~~~~~
/usr/include/sys/mount.h:254:3: error: redeclaration of enumerator 'FSCONFIG_CMD_CREATE'
254 | FSCONFIG_CMD_CREATE = 6, /* Invoke superblock creation */
| ^~~~~~~~~~~~~~~~~~~
criu/include/linux/mount.h:24:9: note: previous definition of 'FSCONFIG_CMD_CREATE' with type 'enum fsconfig_command'
24 | FSCONFIG_CMD_CREATE = 6, /* Invoke superblock creation */
| ^~~~~~~~~~~~~~~~~~~
/usr/include/sys/mount.h:256:3: error: redeclaration of enumerator 'FSCONFIG_CMD_RECONFIGURE'
256 | FSCONFIG_CMD_RECONFIGURE = 7, /* Invoke superblock reconfiguration */
| ^~~~~~~~~~~~~~~~~~~~~~~~
criu/include/linux/mount.h:26:9: note: previous definition of 'FSCONFIG_CMD_RECONFIGURE' with type 'enum fsconfig_command'
26 | FSCONFIG_CMD_RECONFIGURE = 7, /* Invoke superblock reconfiguration */
This patch adds definition for FSOPEN_CLOEXEC to solve this problem. In particular,
sys/mount.h includes ifndef check for FSOPEN_CLOEXEC surrounding `enum fsconfig_command`.
[1] https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=7eae6a91e9b1670330c9f15730082c91c0b1d570
Reported-by: Younes Manton (@ymanton)
Signed-off-by: Radostin Stoyanov <rstoyanov@fedoraproject.org>
---
criu/include/linux/mount.h | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/criu/include/linux/mount.h b/criu/include/linux/mount.h
index 0d55a58..ee9386c 100644
--- a/criu/include/linux/mount.h
+++ b/criu/include/linux/mount.h
@@ -6,7 +6,7 @@
/* Copied from /usr/include/sys/mount.h */
-#ifndef FSCONFIG_CMD_CREATE
+#ifndef FSOPEN_CLOEXEC
/* The type of fsconfig call made. */
enum fsconfig_command {
FSCONFIG_SET_FLAG = 0, /* Set parameter, supplying no value */
@@ -26,7 +26,12 @@ enum fsconfig_command {
FSCONFIG_CMD_RECONFIGURE = 7, /* Invoke superblock reconfiguration */
#define FSCONFIG_CMD_RECONFIGURE FSCONFIG_CMD_RECONFIGURE
};
-#endif // FSCONFIG_CMD_CREATE
+#endif // FSOPEN_CLOEXEC
+
+/* fsopen flags. With the redundant definition, we check if the kernel,
+ * glibc value and our value still match.
+ */
+#define FSOPEN_CLOEXEC 0x00000001
#ifndef MS_MGC_VAL
/* Magic mount flag number. Has to be or-ed to the flag values. */
--
2.33.0

7
criu.spec
View File

@ -1,6 +1,6 @@
Name: criu
Version: 3.16.1
Release: 4
Release: 5
Provides: crtools = %{version}-%{release}
Obsoletes: crtools <= 1.0-2
Summary: A tool of Checkpoint/Restore in User-space
@ -90,6 +90,8 @@ Patch: 0070-zdtm-tmp-test-script.patch
Patch: 0071-mod-add-criu-indepent-test.patch
Patch: 0072-kabichk-add-KABI-check-code.patch
%endif
Patch: 0073-criu-fix-conflicting-headers.patch
Patch: 0074-mount-add-definition-for-FSOPEN_CLOEXEC.patch
%description
Checkpoint/Restore in Userspace(CRIU),is a software tool for the linux operating system.
@ -172,6 +174,9 @@ chmod 0755 %{buildroot}/run/%{name}/
%doc %{_mandir}/man1/{compel.1*,crit.1*,criu-ns.1*}
%changelog
* Wed Jan 4 2023 zhoujie <zhoujie133@huawei.com> - 3.16.1-5
- Fix compilation problems caused by glibc upgrade
* Fri Jul 22 2022 tenglei <tenglei@kylinos.cn> - 3.16.1-4
- Remove non-compliant README files
- fix files not found egg-info