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import gcc-toolset-10-systemtap-4.3-6.el8

This commit is contained in:
CentOS Sources 2020-07-28 19:10:01 +00:00 committed by Andrew Lukoshko
parent c4c6f0a78d
commit be20f19841
2 changed files with 643 additions and 1 deletions
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636
SOURCES/rhbz1852021.patch Normal file
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@ -0,0 +1,636 @@
diff --git a/tapset/linux/dentry.stp b/tapset/linux/dentry.stp
index 4e73532..d148c57 100644
--- a/tapset/linux/dentry.stp
+++ b/tapset/linux/dentry.stp
@@ -28,7 +28,7 @@
@__private30 function __dentry_IS_ROOT:long(dentry:long)
{
- return (@cast(dentry, "dentry")->d_parent == dentry)
+ return (@cast(dentry, "dentry", "kernel")->d_parent == dentry)
}
@@ -61,7 +61,7 @@
*/
function d_name:string(dentry:long)
{
- s = & @cast(dentry, "dentry")->d_name;
+ s = & @cast(dentry, "dentry", "kernel")->d_name;
return kernel_string_n(s->name, s->len);
}
@@ -70,8 +70,8 @@ function d_name:string(dentry:long)
{
/* i_dentry is an hlist_head on 3.6+, or a list_head before that. */
d_alias = @choose_defined(
- @cast(inode, "struct inode")->i_dentry->first,
- @cast(inode, "struct inode")->i_dentry->next)
+ @cast(inode, "struct inode", "kernel")->i_dentry->first,
+ @cast(inode, "struct inode", "kernel")->i_dentry->next)
if (@type_member_defined("struct dentry", d_alias)) {
return & @container_of(d_alias, "struct dentry", d_alias)
@@ -86,8 +86,8 @@ function d_name:string(dentry:long)
{
/* s_mounts was added in kernel 3.6, commit b3d9b7a3c. */
if (@type_member_defined("struct super_block", s_mounts)) {
- mnt_ns = @cast(task_current(), "struct task_struct")->nsproxy->mnt_ns
- sb = @cast(inode, "struct inode")->i_sb
+ mnt_ns = @cast(task_current(), "struct task_struct", "kernel<linux/sched.h>")->nsproxy->mnt_ns
+ sb = @cast(inode, "struct inode", "kernel")->i_sb
/* Look for the mount which matches the current namespace */
head = &sb->s_mounts
@@ -141,7 +141,7 @@ function reverse_path_walk:string(dentry:long)
{
while(1) {
name = __dentry_prepend(dentry, name);
- dentry = @cast(dentry, "dentry")->d_parent;
+ dentry = @cast(dentry, "dentry", "kernel")->d_parent;
if (__dentry_IS_ROOT(dentry))
return name;
}
@@ -209,8 +209,8 @@ function task_dentry_path:string(task:long,dentry:long,vfsmnt:long)
* dentry == vfsmnt->mnt_root. In that case, we'll just go
* ahead and handle them normally.
*/
- dentry = & @cast(dentry, "dentry")
- vfsmnt = & @cast(vfsmnt, "vfsmount")
+ dentry = & @cast(dentry, "dentry", "kernel")
+ vfsmnt = & @cast(vfsmnt, "vfsmount", "kernel")
if (@type_member_defined("dentry", d_op->d_dname)
&& dentry->d_op && dentry->d_op->d_dname
@@ -230,7 +230,7 @@ function task_dentry_path:string(task:long,dentry:long,vfsmnt:long)
return sprintf("ANON_INODE:%s", d_name(dentry))
}
else if (vfsmnt->mnt_sb->s_magic == @const("NSFS_MAGIC")) {
- ns_ops = &@cast(dentry->d_fsdata, "proc_ns_operations")
+ ns_ops = &@cast(dentry->d_fsdata, "proc_ns_operations", "kernel")
return sprintf("%s:[%lu]", kernel_string(ns_ops->name),
dentry->d_inode->i_ino)
}
@@ -239,16 +239,16 @@ function task_dentry_path:string(task:long,dentry:long,vfsmnt:long)
# Handle old-school vs. new-school fs_structs.
if (@type_member_defined("fs_struct", rootmnt)) {
- root_dentry = & @cast(task, "task_struct")->fs->root
- root_vfsmnt = & @cast(task, "task_struct")->fs->rootmnt
+ root_dentry = & @cast(task, "task_struct", "kernel")->fs->root
+ root_vfsmnt = & @cast(task, "task_struct", "kernel")->fs->rootmnt
}
else {
- root_dentry = @cast(task, "task_struct")->fs->root->dentry
- root_vfsmnt = @cast(task, "task_struct")->fs->root->mnt
+ root_dentry = @cast(task, "task_struct", "kernel")->fs->root->dentry
+ root_vfsmnt = @cast(task, "task_struct", "kernel")->fs->root->mnt
}
if (@type_member_defined("mount", mnt_parent)) {
- mnt = &@cast(real_mount(vfsmnt), "mount")
+ mnt = &@cast(real_mount(vfsmnt), "mount", "kernel")
if (mnt == 0)
return "<unknown>"
}
@@ -305,10 +305,10 @@ function task_dentry_path:string(task:long,dentry:long,vfsmnt:long)
*/
function d_path:string(nd:long)
{
- dentry = @choose_defined(@cast(nd,"nameidata")->path->dentry,
- @cast(nd,"nameidata")->dentry)
- vfsmnt = @choose_defined(@cast(nd,"nameidata")->path->mnt,
- @cast(nd,"nameidata")->mnt)
+ dentry = @choose_defined(@cast(nd,"nameidata", "kernel")->path->dentry,
+ @cast(nd,"nameidata", "kernel")->dentry)
+ vfsmnt = @choose_defined(@cast(nd,"nameidata", "kernel")->path->mnt,
+ @cast(nd,"nameidata", "kernel")->mnt)
return sprintf("%s/", task_dentry_path(task_current(), dentry, vfsmnt))
}
@@ -353,8 +353,8 @@ function fullpath_struct_path:string(path:long)
function fullpath_struct_file:string(task:long, file:long)
{
return task_dentry_path(task,
- @choose_defined(@cast(file, "file")->f_path->dentry,
- @cast(file, "file")->f_dentry),
- @choose_defined(@cast(file, "file")->f_path->mnt,
- @cast(file, "file")->f_vfsmnt))
+ @choose_defined(@cast(file, "file", "kernel")->f_path->dentry,
+ @cast(file, "file", "kernel")->f_dentry),
+ @choose_defined(@cast(file, "file", "kernel")->f_path->mnt,
+ @cast(file, "file", "kernel")->f_vfsmnt))
}
diff --git a/tapset/linux/dev.stp b/tapset/linux/dev.stp
index 0232fc9..079ce1c 100644
--- a/tapset/linux/dev.stp
+++ b/tapset/linux/dev.stp
@@ -56,8 +56,8 @@ function usrdev2kerndev:long(dev:long)
function disk_name:string(hd:long, partno:long)
{
if (!partno)
- return kernel_string(@cast(hd, "gendisk")->disk_name)
- disk_name = kernel_string(@cast(hd, "gendisk")->disk_name)
+ return kernel_string(@cast(hd, "gendisk", "kernel")->disk_name)
+ disk_name = kernel_string(@cast(hd, "gendisk", "kernel")->disk_name)
if (isdigit(substr(disk_name, strlen(disk_name)-1, 1)))
return sprintf("%sp%d", disk_name, partno)
else
@@ -66,7 +66,7 @@ function disk_name:string(hd:long, partno:long)
function bdevname:string(bdev:long)
{
- bdev = & @cast(bdev, "block_device")
+ bdev = & @cast(bdev, "block_device", "kernel")
if (bdev == 0)
return "N/A"
diff --git a/tapset/linux/ioblock.stp b/tapset/linux/ioblock.stp
index ad3603c..9d8f57b 100644
--- a/tapset/linux/ioblock.stp
+++ b/tapset/linux/ioblock.stp
@@ -107,12 +107,12 @@ function bio_rw_str(rw:long)
@__private30 function __bio_start_sect:long(bio:long)
{
try {
- if (@defined(@cast(bio, "bio")->bi_dev)) {
- return @cast(bio, "bio")->bi_bdev->bd_part->start_sect
+ if (@defined(@cast(bio, "bio", "kernel")->bi_dev)) {
+ return @cast(bio, "bio", "kernel")->bi_bdev->bd_part->start_sect
}
- else if (@defined(@cast(bio, "bio")->bi_disk)) {
- return disk_get_part_start_sect(@cast(bio, "bio")->bi_disk,
- @cast(bio, "bio")->bi_partno)
+ else if (@defined(@cast(bio, "bio", "kernel")->bi_disk)) {
+ return disk_get_part_start_sect(@cast(bio, "bio", "kernel")->bi_disk,
+ @cast(bio, "bio", "kernel")->bi_partno)
}
} catch {
return -1
@@ -122,12 +122,12 @@ function bio_rw_str(rw:long)
/* returns the block device name */
@__private30 function __bio_devname:string(bio:long)
{
- if (@defined(@cast(bio, "bio")->bi_bdev)) {
- return bdevname(@cast(bio, "bio")->bi_bdev)
+ if (@defined(@cast(bio, "bio", "kernel")->bi_bdev)) {
+ return bdevname(@cast(bio, "bio", "kernel")->bi_bdev)
}
else {
- return disk_name(@cast(bio, "bio")->bi_disk,
- @cast(bio, "bio")->bi_partno)
+ return disk_name(@cast(bio, "bio", "kernel")->bi_disk,
+ @cast(bio, "bio", "kernel")->bi_partno)
}
}
diff --git a/tapset/linux/networking.stp b/tapset/linux/networking.stp
index 69843a7..0b52cbc 100644
--- a/tapset/linux/networking.stp
+++ b/tapset/linux/networking.stp
@@ -69,7 +69,7 @@
/* A function that returns the device name given the net_device struct */
function get_netdev_name:string (addr:long) {
- return kernel_string(@cast(addr, "net_device")->name)
+ return kernel_string(@cast(addr, "net_device", "kernel")->name)
}
/**
diff --git a/tapset/linux/nfs_proc.stp b/tapset/linux/nfs_proc.stp
index 8da3f6b..2579074 100644
--- a/tapset/linux/nfs_proc.stp
+++ b/tapset/linux/nfs_proc.stp
@@ -77,11 +77,11 @@ function get_ip_from_client:string(clnt:long)
* inside that buffer. */
if (@cast(addr, "sockaddr")->sa_family
== @const("AF_INET")) {
- return format_ipaddr(&@cast(addr, "sockaddr_in")->sin_addr->s_addr, @const("AF_INET"))
+ return format_ipaddr(&@cast(addr, "sockaddr_in", "kernel:sunrpc")->sin_addr->s_addr, @const("AF_INET"))
}
else if (@cast(addr, "sockaddr")->sa_family
== @const("AF_INET6")) {
- return format_ipaddr(&@cast(addr, "sockaddr_in6")->sin6_addr, @const("AF_INET6"))
+ return format_ipaddr(&@cast(addr, "sockaddr_in6", "kernel:sunrpc")->sin6_addr, @const("AF_INET6"))
}
return ""
}
@@ -90,12 +90,12 @@ function get_ip_from_client:long(clnt:long)
{
cl_xprt = @cast(clnt, "rpc_clnt", "kernel:sunrpc")->cl_xprt
addr = &@cast(cl_xprt, "rpc_xprt", "kernel:sunrpc")->addr
- if (@cast(addr, "sockaddr_in")->sin_family
+ if (@cast(addr, "sockaddr_in", "kernel:sunrpc")->sin_family
!= @const("AF_INET")) {
/* Now consider ipv4 only */
return 0
}
- return @cast(addr, "sockaddr_in")->sin_addr->s_addr
+ return @cast(addr, "sockaddr_in", "kernel:sunrpc")->sin_addr->s_addr
}
%)
@@ -758,7 +758,11 @@ probe _nfs.proc2.missing_read_setup = never
{
inode = 0
client = 0
+%( systemtap_v >= "4.3" %?
+ server_ip = "0"
+%:
server_ip = 0
+%)
prot = 0
count = 0
diff --git a/tapset/linux/scsi.stp b/tapset/linux/scsi.stp
index 3577942..5359fe8 100644
--- a/tapset/linux/scsi.stp
+++ b/tapset/linux/scsi.stp
@@ -179,8 +179,8 @@ probe scsi.iocompleted
function timer_pending:long(timer:long)
{
- return (@choose_defined(@cast(timer, "timer_list")->entry->next,
- @cast(timer, "timer_list")->base) != 0)
+ return (@choose_defined(@cast(timer, "timer_list", "kernel")->entry->next,
+ @cast(timer, "timer_list", "kernel")->base) != 0)
}
function scsi_timer_pending:long(cmd:long)
diff --git a/tapset/linux/task.stp b/tapset/linux/task.stp
index 4afc458..b542b61 100644
--- a/tapset/linux/task.stp
+++ b/tapset/linux/task.stp
@@ -40,7 +40,7 @@ function task_current:long () {
return -1;
}
sig = @task(task)->signal;
- return @cast(sig, "signal_struct")->rlim[nd_limit]->rlim_cur;
+ return @cast(sig, "signal_struct", "kernel")->rlim[nd_limit]->rlim_cur;
}
/* sfunction task_rlimit - The current resource limit of the task
diff --git a/testsuite/buildok/pretty.stp b/testsuite/buildok/pretty.stp
index 85c9cd9..a2fc781 100755
--- a/testsuite/buildok/pretty.stp
+++ b/testsuite/buildok/pretty.stp
@@ -6,14 +6,14 @@ global i = 1
# pretty-printing with @cast
probe begin {
t = task_current()
- log(@cast(t, "task_struct")->fs$)
- log(@cast(t, "task_struct")->fs$$)
- log(@cast(t, "task_struct")->comm$)
- log(@cast(t, "task_struct")->comm$$)
- log(@cast(t, "task_struct")->comm[0]$)
- log(@cast(t, "task_struct")->comm[0]$$)
- log(@cast(t, "task_struct")->comm[i]$)
- log(@cast(t, "task_struct")->comm[i]$$)
+ log(@cast(t, "task_struct", "kernel")->fs$)
+ log(@cast(t, "task_struct", "kernel")->fs$$)
+ log(@cast(t, "task_struct", "kernel")->comm$)
+ log(@cast(t, "task_struct", "kernel")->comm$$)
+ log(@cast(t, "task_struct", "kernel")->comm[0]$)
+ log(@cast(t, "task_struct", "kernel")->comm[0]$$)
+ log(@cast(t, "task_struct", "kernel")->comm[i]$)
+ log(@cast(t, "task_struct", "kernel")->comm[i]$$)
}
# pretty-printing in dwarf kernel context
diff --git a/testsuite/semok/cast.stp b/testsuite/semok/cast.stp
index d72763c..fe78e36 100755
--- a/testsuite/semok/cast.stp
+++ b/testsuite/semok/cast.stp
@@ -2,7 +2,7 @@
probe begin {
// basic @cast test, with and without specifying kernel
- println(@cast(0, "task_struct")->tgid)
+ println(@cast(0, "task_struct", "kernel")->tgid)
println(@cast(0, "task_struct", "kernel")->tgid)
// check module-search paths
@@ -25,5 +25,5 @@ probe begin {
@cast(0, "task_struct", "no_such_module")->tgid
// PR11556: we should be able to treat the initial pointer like an array too
- println(@cast(0, "task_struct")[42]->tgid)
+ println(@cast(0, "task_struct", "kernel")[42]->tgid)
}
diff --git a/testsuite/semok/pretty.stp b/testsuite/semok/pretty.stp
index 0211d86..25490e7 100755
--- a/testsuite/semok/pretty.stp
+++ b/testsuite/semok/pretty.stp
@@ -12,16 +12,16 @@ global i = 1
# pretty-printing with @cast
probe begin {
t = task_current()
- log(@cast(t, "task_struct")$)
- log(@cast(t, "task_struct")$$)
- log(@cast(t, "task_struct")->fs$)
- log(@cast(t, "task_struct")->fs$$)
- log(@cast(t, "task_struct")->comm$)
- log(@cast(t, "task_struct")->comm$$)
- log(@cast(t, "task_struct")->comm[0]$)
- log(@cast(t, "task_struct")->comm[0]$$)
- log(@cast(t, "task_struct")->comm[i]$)
- log(@cast(t, "task_struct")->comm[i]$$)
+ log(@cast(t, "task_struct", "kernel")$)
+ log(@cast(t, "task_struct", "kernel")$$)
+ log(@cast(t, "task_struct", "kernel")->fs$)
+ log(@cast(t, "task_struct", "kernel")->fs$$)
+ log(@cast(t, "task_struct", "kernel")->comm$)
+ log(@cast(t, "task_struct", "kernel")->comm$$)
+ log(@cast(t, "task_struct", "kernel")->comm[0]$)
+ log(@cast(t, "task_struct", "kernel")->comm[0]$$)
+ log(@cast(t, "task_struct", "kernel")->comm[i]$)
+ log(@cast(t, "task_struct", "kernel")->comm[i]$$)
}
# pretty-printing in dwarf kernel context
diff --git a/testsuite/semok/sizeof.stp b/testsuite/semok/sizeof.stp
index 8e35e29..a5a6bbb 100755
--- a/testsuite/semok/sizeof.stp
+++ b/testsuite/semok/sizeof.stp
@@ -1,7 +1,7 @@
#! stap -p2
probe begin {
- println("task_struct: ", @cast_sizeof("task_struct"))
+ # println("task_struct: ", @cast_sizeof("task_struct"))
println("task_struct: ", @cast_module_sizeof("kernel", "task_struct"))
println("task_struct: ", @cast_module_sizeof("kernel<linux/sched.h>", "task_struct"))
println("FILE: ", @cast_module_sizeof("<stdio.h>", "FILE"))
diff --git a/testsuite/semok/thirtyeight.stp b/testsuite/semok/thirtyeight.stp
index 15189b7..5018795 100755
--- a/testsuite/semok/thirtyeight.stp
+++ b/testsuite/semok/thirtyeight.stp
@@ -7,4 +7,4 @@
probe kernel.function("do_sys_open") { println(@defined($mode) ? 1 : $nosuchvar) }
probe kernel.trace("sched_switch")? { println(@defined($next->pid) ? 1 : $nosuchvar) }
probe procfs.write { println(@defined($value) ? 1 : $nosuchvar) }
-probe begin { println(@defined(@cast(0, "task_struct")->pid) ? 1 : $nosuchvar) }
+probe begin { println(@defined(@cast(0, "task_struct", "kernel")->pid) ? 1 : $nosuchvar) }
diff --git a/testsuite/semok/thirtysix.stp b/testsuite/semok/thirtysix.stp
index 14f10c1..0adae14 100755
--- a/testsuite/semok/thirtysix.stp
+++ b/testsuite/semok/thirtysix.stp
@@ -17,17 +17,17 @@ probe begin,end,error,never { println(@defined($nosuchvar)?$nosuchvar:0) } # inv
probe timer.s(1),timer.jiffies(1) { println(@defined($nosuchvar)?$nosuchvar:0) } # invalid
probe timer.profile { println(@defined($nosuchvar)?$nosuchvar:0) } # invalid
-probe begin { println(@defined(@cast(0, "task_struct")->foo)?$nosuchvar:0) } # invalid
-probe begin { println(@defined(@cast(0, "task_struct")->pid)?1:$nosuchvar) } # valid
-probe kernel.function("do_sys_open") { println(@defined(@cast(0, "task_struct")->foo)?$nosuchvar:0) } # invalid
-probe kernel.function("do_sys_open") { println(@defined(@cast(0, "task_struct")->pid)?1:$nosuchvar) } # valid
+probe begin { println(@defined(@cast(0, "task_struct", "kernel")->foo)?$nosuchvar:0) } # invalid
+probe begin { println(@defined(@cast(0, "task_struct", "kernel")->pid)?1:$nosuchvar) } # valid
+probe kernel.function("do_sys_open") { println(@defined(@cast(0, "task_struct", "kernel")->foo)?$nosuchvar:0) } # invalid
+probe kernel.function("do_sys_open") { println(@defined(@cast(0, "task_struct", "kernel")->pid)?1:$nosuchvar) } # valid
-function foo1() { println(@defined(@cast(0, "task_struct")->foo)?$nosuchvar:0) } # invalid
-function foo2() { println(@defined(@cast(0, "task_struct")->pid)?1:$nosuchvar) } # valid
+function foo1() { println(@defined(@cast(0, "task_struct", "kernel")->foo)?$nosuchvar:0) } # invalid
+function foo2() { println(@defined(@cast(0, "task_struct", "kernel")->pid)?1:$nosuchvar) } # valid
probe begin { foo1(); foo2(); }
# PR11598: support @defined(&...)
-probe begin { println(@defined(@cast(0, "task_struct")->rcu)?$nosuchvar:0) } # invalid
-probe begin { println(@defined(&@cast(0, "task_struct")->rcu)?1:$nosuchvar) } # valid
+probe begin { println(@defined(@cast(0, "task_struct", "kernel")->rcu)?$nosuchvar:0) } # invalid
+probe begin { println(@defined(&@cast(0, "task_struct", "kernel")->rcu)?1:$nosuchvar) } # valid
probe kernel.function("release_task") { println(@defined($p->rcu)?$nosuchvar:0) } # invalid
probe kernel.function("release_task") { println(@defined(&$p->rcu)?1:$nosuchvar) } # valid
diff --git a/testsuite/systemtap.base/bitfield.stp b/testsuite/systemtap.base/bitfield.stp
index 0208108..b5f7b89 100644
--- a/testsuite/systemtap.base/bitfield.stp
+++ b/testsuite/systemtap.base/bitfield.stp
@@ -11,8 +11,8 @@ function check:long(ack:long, urg:long) {
ptr = get_ptr()
/* set the bits with cast */
- @cast(ptr, "tcphdr")->ack = ack
- @cast(ptr, "tcphdr")->urg = urg
+ @cast(ptr, "tcphdr", "kernel")->ack = ack
+ @cast(ptr, "tcphdr", "kernel")->urg = urg
/* check that reading with embedded-C is ok */
real_ack = get_ack()
@@ -20,8 +20,8 @@ function check:long(ack:long, urg:long) {
errors = (ack != real_ack) + (urg != real_urg)
/* check that reading with a cast is ok */
- cast_ack = @cast(ptr, "tcphdr")->ack
- cast_urg = @cast(ptr, "tcphdr")->urg
+ cast_ack = @cast(ptr, "tcphdr", "kernel")->ack
+ cast_urg = @cast(ptr, "tcphdr", "kernel")->urg
errors += (ack != cast_ack) + (urg != cast_urg)
if (errors)
diff --git a/testsuite/systemtap.base/target_set.stp b/testsuite/systemtap.base/target_set.stp
index ad4dca6..7c458cb 100644
--- a/testsuite/systemtap.base/target_set.stp
+++ b/testsuite/systemtap.base/target_set.stp
@@ -19,13 +19,13 @@ probe begin
probe syscall.nanosleep
{
if (target_set_pid(pid())
- && user_long(&@cast(req_uaddr, "struct timespec")->tv_sec) == $1)
+ && user_long(&@cast(req_uaddr, "struct timespec", "kernel")->tv_sec) == $1)
target_set_report()
}
probe syscall.compat_nanosleep ?
{
if (target_set_pid(pid())
- && user_long(&@cast(req_uaddr, "struct compat_timespec")->tv_sec) == $1)
+ && user_long(&@cast(req_uaddr, "struct compat_timespec", "kernel")->tv_sec) == $1)
target_set_report()
}
diff --git a/testsuite/systemtap.context/usymbols.exp b/testsuite/systemtap.context/usymbols.exp
index f53c1cd..e12f067 100644
--- a/testsuite/systemtap.context/usymbols.exp
+++ b/testsuite/systemtap.context/usymbols.exp
@@ -20,7 +20,7 @@ set testscript {
probe syscall.rt_sigaction {
if (pid() == target() && execname() == "%s") {
// Note user address.
- handler = user_long(&@cast(act_uaddr, "struct sigaction")->sa_handler);
+ handler = user_long(&@cast(act_uaddr, "struct sigaction", "kernel")->sa_handler);
try {
printf("handler: %%s (%%s)\n", usymname(handler), umodname(handler));
} catch {
@@ -31,9 +31,9 @@ set testscript {
probe syscall.rt_sigaction32 ? {
if (pid() == target() && execname() == "%s") {
// Note user address.
- handler = user_long(@defined(@cast(0, "compat_sigaction")->sa_handler)
- ? &@cast(act_uaddr, "compat_sigaction")->sa_handler
- : &@cast(act_uaddr, "sigaction32")->sa_handler);
+ handler = user_long(@defined(@cast(0, "compat_sigaction", "kernel")->sa_handler)
+ ? &@cast(act_uaddr, "compat_sigaction", "kernel")->sa_handler
+ : &@cast(act_uaddr, "sigaction32", "kernel")->sa_handler);
try {
printf("handler: %%s (%%s)\n", usymname(handler), umodname(handler));
} catch {
diff --git a/testsuite/systemtap.examples/general/sizeof.stp b/testsuite/systemtap.examples/general/sizeof.stp
index 0c77dce..b45f593 100755
--- a/testsuite/systemtap.examples/general/sizeof.stp
+++ b/testsuite/systemtap.examples/general/sizeof.stp
@@ -7,9 +7,11 @@
# sizeof.stp TYPENAME </usr/include/someheader.h>
probe oneshot {
- println("type ", @1,
- %( $# > 1 %? " in ", @2, %) /* module or header file name */
- " byte-size: ",
- %( $# > 1 %? @cast_module_sizeof(@2, @1) %: @cast_sizeof(@1) %)
- )
+ %( $# > 1 %?
+ printf("type %s in %s byte-size: %d\n", @1, @2,
+ @cast_module_sizeof(@2, @1))
+ %:
+ printf("type %s byte-size: %d\n", @1,
+ @cast_module_sizeof("kernel", @1))
+ %)
}
diff --git a/testsuite/systemtap.examples/lwtools/fslatency-nd.stp b/testsuite/systemtap.examples/lwtools/fslatency-nd.stp
index 6008399..0bee34f 100755
--- a/testsuite/systemtap.examples/lwtools/fslatency-nd.stp
+++ b/testsuite/systemtap.examples/lwtools/fslatency-nd.stp
@@ -63,8 +63,8 @@ probe __vfs_read = kprobe.function("__vfs_read")
{
# Skip the call if new_sync_read() wouldn't be called.
file = pointer_arg(1)
- if (!file || @cast(file, "file")->f_op->read
- || !@cast(file, "file")->f_op->read_iter)
+ if (!file || @cast(file, "file", "kernel")->f_op->read
+ || !@cast(file, "file", "kernel")->f_op->read_iter)
next
}
@@ -75,8 +75,8 @@ probe __vfs_write = kprobe.function("__vfs_write")
{
# Skip the call if new_sync_write() wouldn't be called.
file = pointer_arg(1)
- if (!file || @cast(file, "file")->f_op->write
- || !@cast(file, "file")->f_op->write_iter)
+ if (!file || @cast(file, "file", "kernel")->f_op->write
+ || !@cast(file, "file", "kernel")->f_op->write_iter)
next
}
@@ -102,8 +102,8 @@ probe __vfs_read.return = kprobe.function("__vfs_read").return
{
# Skip the call if new_sync_read() wouldn't be called.
file = @entry(pointer_arg(1))
- if (!file || @cast(file, "file")->f_op->read
- || !@cast(file, "file")->f_op->read_iter)
+ if (!file || @cast(file, "file", "kernel")->f_op->read
+ || !@cast(file, "file", "kernel")->f_op->read_iter)
next
}
@@ -115,8 +115,8 @@ probe __vfs_write.return = kprobe.function("__vfs_write")
{
# Skip the call if new_sync_write() wouldn't be called.
file = pointer_arg(1)
- if (!file || @cast(file, "file")->f_op->write
- || !@cast(file, "file")->f_op->write_iter)
+ if (!file || @cast(file, "file", "kernel")->f_op->write
+ || !@cast(file, "file", "kernel")->f_op->write_iter)
next
}
diff --git a/testsuite/systemtap.examples/lwtools/fsslower-nd.stp b/testsuite/systemtap.examples/lwtools/fsslower-nd.stp
index 64abe41..90fa9b5 100755
--- a/testsuite/systemtap.examples/lwtools/fsslower-nd.stp
+++ b/testsuite/systemtap.examples/lwtools/fsslower-nd.stp
@@ -65,8 +65,8 @@ probe __vfs_read = kprobe.function("__vfs_read")
{
# Skip the call if new_sync_read() wouldn't be called.
file = pointer_arg(1)
- if (!file || @cast(file, "file")->f_op->read
- || !@cast(file, "file")->f_op->read_iter)
+ if (!file || @cast(file, "file", "kernel")->f_op->read
+ || !@cast(file, "file", "kernel")->f_op->read_iter)
next
}
@@ -77,8 +77,8 @@ probe __vfs_write = kprobe.function("__vfs_write")
{
# Skip the call if new_sync_write() wouldn't be called.
file = pointer_arg(1)
- if (!file || @cast(file, "file")->f_op->write
- || !@cast(file, "file")->f_op->write_iter)
+ if (!file || @cast(file, "file", "kernel")->f_op->write
+ || !@cast(file, "file", "kernel")->f_op->write_iter)
next
}
@@ -110,8 +110,8 @@ probe __vfs_read.return = kprobe.function("__vfs_read").return
{
# Skip the call if new_sync_read() wouldn't be called.
file = @entry(pointer_arg(1))
- if (!file || @cast(file, "file")->f_op->read
- || !@cast(file, "file")->f_op->read_iter)
+ if (!file || @cast(file, "file", "kernel")->f_op->read
+ || !@cast(file, "file", "kernel")->f_op->read_iter)
next
}
@@ -123,7 +123,7 @@ probe __vfs_write.return = kprobe.function("__vfs_write")
{
# Skip the call if new_sync_write() wouldn't be called.
file = pointer_arg(1)
- if (!file || @cast(file, "file")->f_op->write
- || !@cast(file, "file")->f_op->write_iter)
+ if (!file || @cast(file, "file", "kernel")->f_op->write
+ || !@cast(file, "file", "kernel")->f_op->write_iter)
next
}
diff --git a/testsuite/systemtap.examples/process/pfiles.stp b/testsuite/systemtap.examples/process/pfiles.stp
index d52a154..6344a4c 100755
--- a/testsuite/systemtap.examples/process/pfiles.stp
+++ b/testsuite/systemtap.examples/process/pfiles.stp
@@ -787,9 +787,9 @@ function print_unix_socket(sock) {
strlen(peername) > 0 ? peername . "\n" : "")
try { # skip line in case of null pointers
printf(" peercred pid: %d\n",
- @defined(@cast(sock, "socket")->sk->sk_peer_pid) ?
- @cast(sock, "socket")->sk->sk_peer_pid->numbers[0]->nr :
- @cast(sock, "socket")->sk->sk_peercred->pid ); } catch { }
+ @defined(@cast(sock, "socket", "kernel")->sk->sk_peer_pid) ?
+ @cast(sock, "socket", "kernel")->sk->sk_peer_pid->numbers[0]->nr :
+ @cast(sock, "socket", "kernel")->sk->sk_peercred->pid ); } catch { }
}
function print_ipv4_socket(sock) {
diff --git a/testsuite/systemtap.examples/profiling/ioctl_handler.stp b/testsuite/systemtap.examples/profiling/ioctl_handler.stp
index 7044185..6f1e52c 100755
--- a/testsuite/systemtap.examples/profiling/ioctl_handler.stp
+++ b/testsuite/systemtap.examples/profiling/ioctl_handler.stp
@@ -9,7 +9,7 @@ probe syscall.ioctl {
ioctl_requests[execname()] <<< 1
try {
# Dig down through the task struct to find the actual function handling ioctl.
- ioctl_func_address = @cast(task_current(), "struct task_struct")->files->fdt->fd[fd]->f_op->unlocked_ioctl
+ ioctl_func_address = @cast(task_current(), "struct task_struct", "kernel")->files->fdt->fd[fd]->f_op->unlocked_ioctl
if (ioctl_func_address)
ioctl_func[execname(), ioctl_func_address] <<< 1
} catch {
diff --git a/testsuite/systemtap.examples/profiling/periodic.stp b/testsuite/systemtap.examples/profiling/periodic.stp
index f18f183..b9052e5 100755
--- a/testsuite/systemtap.examples/profiling/periodic.stp
+++ b/testsuite/systemtap.examples/profiling/periodic.stp
@@ -18,8 +18,8 @@ probe kernel.trace("timer_expire_entry")
period[$timer] <<< elapsed
funct[$timer] = $timer->function
data[$timer] = @defined($timer->data) ? $timer->data : 0
- proc_info[$timer] = @defined($timer->data) ? 0 : @container_of($timer, "struct process_timer", timer)->task
- delayed_work_info[$timer] = @defined($timer->data) ? 0 : & @container_of($timer, "struct delayed_work", timer)
+ proc_info[$timer] = @defined($timer->data) ? 0 : @module_container_of($timer, "kernel", "struct process_timer", timer)->task
+ delayed_work_info[$timer] = @defined($timer->data) ? 0 : & @module_container_of($timer, "kernel", "struct delayed_work", timer)
}
last_expire[$timer] = new_expire
}

8
SPECS/systemtap.spec
View File

@ -95,7 +95,7 @@
Name: %{?scl_prefix}systemtap
Version: 4.3
Release: 5%{?dist}
Release: 6%{?dist}
# for version, see also configure.ac
@ -131,6 +131,7 @@ License: GPLv2+
URL: http://sourceware.org/systemtap/
Source: ftp://sourceware.org/pub/systemtap/releases/systemtap-%{version}.tar.gz
Patch10: rhbz1852021.patch
# Build*
BuildRequires: gcc-c++
@ -508,6 +509,8 @@ systemtap-runtime-virthost machine to execute systemtap scripts.
%prep
%setup -q -n systemtap-%{version}
%patch10 -p1
%build
# Enable/disable the dyninst pure-userspace backend
@ -1243,6 +1246,9 @@ done
# PRERELEASE
%changelog
* Thu Jul 09 2020 Martin Cermak <mcermak@redhat.com> - 4.3-6
- Fix rhbz1852021
* Mon Jun 22 2020 Martin Cermak <mcermak@redhat.com> - 4.3-5
- Fix file conflicts between x86_64 and i686