diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/objtool/Documentation/stack-validation.txt | 2 | ||||
| -rw-r--r-- | tools/objtool/check.c | 11 | ||||
| -rwxr-xr-x | tools/testing/ktest/ktest.pl | 89 | ||||
| -rw-r--r-- | tools/testing/ktest/sample.conf | 20 | ||||
| -rw-r--r-- | tools/testing/nvdimm/Kbuild | 3 | ||||
| -rw-r--r-- | tools/testing/nvdimm/dax_pmem_compat_test.c | 8 | ||||
| -rw-r--r-- | tools/testing/nvdimm/dax_pmem_core_test.c | 8 | ||||
| -rw-r--r-- | tools/testing/nvdimm/dax_pmem_test.c | 8 | ||||
| -rw-r--r-- | tools/testing/nvdimm/test/nfit.c | 3 | ||||
| -rw-r--r-- | tools/testing/nvdimm/watermark.h | 3 | ||||
| -rw-r--r-- | tools/testing/selftests/ftrace/test.d/ftrace/tracing-error-log.tc | 19 | ||||
| -rw-r--r-- | tools/testing/selftests/ftrace/test.d/functions | 12 | ||||
| -rw-r--r-- | tools/testing/selftests/ftrace/test.d/kprobe/kprobe_syntax_errors.tc | 85 | ||||
| -rw-r--r-- | tools/testing/selftests/ftrace/test.d/kprobe/uprobe_syntax_errors.tc | 23 | ||||
| -rw-r--r-- | tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-extended-error-support.tc | 28 |
15 files changed, 242 insertions, 80 deletions
diff --git a/tools/objtool/Documentation/stack-validation.txt b/tools/objtool/Documentation/stack-validation.txt index 8df526c80b65..4dd11a554b9b 100644 --- a/tools/objtool/Documentation/stack-validation.txt +++ b/tools/objtool/Documentation/stack-validation.txt @@ -306,7 +306,7 @@ ignore it: - To skip validation of a file, add - OBJECT_FILES_NON_STANDARD_filename.o := n + OBJECT_FILES_NON_STANDARD_filename.o := y to the Makefile. diff --git a/tools/objtool/check.c b/tools/objtool/check.c index ac743a1d53ab..7325d89ccad9 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -28,6 +28,8 @@ #include <linux/hashtable.h> #include <linux/kernel.h> +#define FAKE_JUMP_OFFSET -1 + struct alternative { struct list_head list; struct instruction *insn; @@ -568,7 +570,7 @@ static int add_jump_destinations(struct objtool_file *file) insn->type != INSN_JUMP_UNCONDITIONAL) continue; - if (insn->ignore) + if (insn->ignore || insn->offset == FAKE_JUMP_OFFSET) continue; rela = find_rela_by_dest_range(insn->sec, insn->offset, @@ -745,10 +747,10 @@ static int handle_group_alt(struct objtool_file *file, clear_insn_state(&fake_jump->state); fake_jump->sec = special_alt->new_sec; - fake_jump->offset = -1; + fake_jump->offset = FAKE_JUMP_OFFSET; fake_jump->type = INSN_JUMP_UNCONDITIONAL; fake_jump->jump_dest = list_next_entry(last_orig_insn, list); - fake_jump->ignore = true; + fake_jump->func = orig_insn->func; } if (!special_alt->new_len) { @@ -1957,7 +1959,8 @@ static int validate_branch(struct objtool_file *file, struct instruction *first, return 1; } - func = insn->func ? insn->func->pfunc : NULL; + if (insn->func) + func = insn->func->pfunc; if (func && insn->ignore) { WARN_FUNC("BUG: why am I validating an ignored function?", diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl index 275ad8ac8872..4711f57e809a 100755 --- a/tools/testing/ktest/ktest.pl +++ b/tools/testing/ktest/ktest.pl @@ -64,6 +64,7 @@ my %default = ( "STOP_TEST_AFTER" => 600, "MAX_MONITOR_WAIT" => 1800, "GRUB_REBOOT" => "grub2-reboot", + "GRUB_BLS_GET" => "grubby --info=ALL", "SYSLINUX" => "extlinux", "SYSLINUX_PATH" => "/boot/extlinux", "CONNECT_TIMEOUT" => 25, @@ -125,6 +126,7 @@ my $last_grub_menu; my $grub_file; my $grub_number; my $grub_reboot; +my $grub_bls_get; my $syslinux; my $syslinux_path; my $syslinux_label; @@ -295,6 +297,7 @@ my %option_map = ( "GRUB_MENU" => \$grub_menu, "GRUB_FILE" => \$grub_file, "GRUB_REBOOT" => \$grub_reboot, + "GRUB_BLS_GET" => \$grub_bls_get, "SYSLINUX" => \$syslinux, "SYSLINUX_PATH" => \$syslinux_path, "SYSLINUX_LABEL" => \$syslinux_label, @@ -440,7 +443,7 @@ EOF ; $config_help{"REBOOT_TYPE"} = << "EOF" Way to reboot the box to the test kernel. - Only valid options so far are "grub", "grub2", "syslinux", and "script". + Only valid options so far are "grub", "grub2", "grub2bls", "syslinux", and "script". If you specify grub, it will assume grub version 1 and will search in /boot/grub/menu.lst for the title \$GRUB_MENU @@ -454,6 +457,8 @@ $config_help{"REBOOT_TYPE"} = << "EOF" If you specify grub2, then you also need to specify both \$GRUB_MENU and \$GRUB_FILE. + If you specify grub2bls, then you also need to specify \$GRUB_MENU. + If you specify syslinux, then you may use SYSLINUX to define the syslinux command (defaults to extlinux), and SYSLINUX_PATH to specify the path to the syslinux install (defaults to /boot/extlinux). But you have to specify @@ -479,6 +484,9 @@ $config_help{"GRUB_MENU"} = << "EOF" menu must be a non-nested menu. Add the quotes used in the menu to guarantee your selection, as the first menuentry with the content of \$GRUB_MENU that is found will be used. + + For grub2bls, \$GRUB_MENU is searched on the result of \$GRUB_BLS_GET + command for the lines that begin with "title". EOF ; $config_help{"GRUB_FILE"} = << "EOF" @@ -695,7 +703,7 @@ sub get_mandatory_configs { } } - if ($rtype eq "grub") { + if (($rtype eq "grub") or ($rtype eq "grub2bls")) { get_mandatory_config("GRUB_MENU"); } @@ -1871,36 +1879,37 @@ sub run_scp_mod { return run_scp($src, $dst, $cp_scp); } -sub get_grub2_index { +sub _get_grub_index { + + my ($command, $target, $skip) = @_; return if (defined($grub_number) && defined($last_grub_menu) && $last_grub_menu eq $grub_menu && defined($last_machine) && $last_machine eq $machine); - doprint "Find grub2 menu ... "; + doprint "Find $reboot_type menu ... "; $grub_number = -1; my $ssh_grub = $ssh_exec; - $ssh_grub =~ s,\$SSH_COMMAND,cat $grub_file,g; + $ssh_grub =~ s,\$SSH_COMMAND,$command,g; open(IN, "$ssh_grub |") - or dodie "unable to get $grub_file"; + or dodie "unable to execute $command"; my $found = 0; - my $grub_menu_qt = quotemeta($grub_menu); while (<IN>) { - if (/^menuentry.*$grub_menu_qt/) { + if (/$target/) { $grub_number++; $found = 1; last; - } elsif (/^menuentry\s|^submenu\s/) { + } elsif (/$skip/) { $grub_number++; } } close(IN); - dodie "Could not find '$grub_menu' in $grub_file on $machine" + dodie "Could not find '$grub_menu' through $command on $machine" if (!$found); doprint "$grub_number\n"; $last_grub_menu = $grub_menu; @@ -1909,46 +1918,34 @@ sub get_grub2_index { sub get_grub_index { - if ($reboot_type eq "grub2") { - get_grub2_index; - return; - } + my $command; + my $target; + my $skip; + my $grub_menu_qt; - if ($reboot_type ne "grub") { + if ($reboot_type !~ /^grub/) { return; } - return if (defined($grub_number) && defined($last_grub_menu) && - $last_grub_menu eq $grub_menu && defined($last_machine) && - $last_machine eq $machine); - doprint "Find grub menu ... "; - $grub_number = -1; - - my $ssh_grub = $ssh_exec; - $ssh_grub =~ s,\$SSH_COMMAND,cat /boot/grub/menu.lst,g; - - open(IN, "$ssh_grub |") - or dodie "unable to get menu.lst"; - - my $found = 0; - my $grub_menu_qt = quotemeta($grub_menu); + $grub_menu_qt = quotemeta($grub_menu); - while (<IN>) { - if (/^\s*title\s+$grub_menu_qt\s*$/) { - $grub_number++; - $found = 1; - last; - } elsif (/^\s*title\s/) { - $grub_number++; - } + if ($reboot_type eq "grub") { + $command = "cat /boot/grub/menu.lst"; + $target = '^\s*title\s+' . $grub_menu_qt . '\s*$'; + $skip = '^\s*title\s'; + } elsif ($reboot_type eq "grub2") { + $command = "cat $grub_file"; + $target = '^menuentry.*' . $grub_menu_qt; + $skip = '^menuentry\s|^submenu\s'; + } elsif ($reboot_type eq "grub2bls") { + $command = $grub_bls_get; + $target = '^title=.*' . $grub_menu_qt; + $skip = '^title='; + } else { + return; } - close(IN); - dodie "Could not find '$grub_menu' in /boot/grub/menu on $machine" - if (!$found); - doprint "$grub_number\n"; - $last_grub_menu = $grub_menu; - $last_machine = $machine; + _get_grub_index($command, $target, $skip); } sub wait_for_input @@ -4303,7 +4300,7 @@ for (my $i = 1; $i <= $opt{"NUM_TESTS"}; $i++) { if (!$buildonly) { $target = "$ssh_user\@$machine"; - if ($reboot_type eq "grub") { + if (($reboot_type eq "grub") or ($reboot_type eq "grub2bls")) { dodie "GRUB_MENU not defined" if (!defined($grub_menu)); } elsif ($reboot_type eq "grub2") { dodie "GRUB_MENU not defined" if (!defined($grub_menu)); @@ -4423,7 +4420,9 @@ for (my $i = 1; $i <= $opt{"NUM_TESTS"}; $i++) { } if (defined($final_post_ktest)) { - run_command $final_post_ktest; + + my $cp_final_post_ktest = eval_kernel_version $final_post_ktest; + run_command $cp_final_post_ktest; } if ($opt{"POWEROFF_ON_SUCCESS"}) { diff --git a/tools/testing/ktest/sample.conf b/tools/testing/ktest/sample.conf index 8c893a58b68e..c3bc933d437b 100644 --- a/tools/testing/ktest/sample.conf +++ b/tools/testing/ktest/sample.conf @@ -349,13 +349,13 @@ # option to boot to with GRUB_REBOOT #GRUB_FILE = /boot/grub2/grub.cfg -# The tool for REBOOT_TYPE = grub2 to set the next reboot kernel +# The tool for REBOOT_TYPE = grub2 or grub2bls to set the next reboot kernel # to boot into (one shot mode). # (default grub2_reboot) #GRUB_REBOOT = grub2_reboot # The grub title name for the test kernel to boot -# (Only mandatory if REBOOT_TYPE = grub or grub2) +# (Only mandatory if REBOOT_TYPE = grub or grub2 or grub2bls) # # Note, ktest.pl will not update the grub menu.lst, you need to # manually add an option for the test. ktest.pl will search @@ -374,6 +374,10 @@ # do a: GRUB_MENU = 'Test Kernel' # For customizing, add your entry in /etc/grub.d/40_custom. # +# For grub2bls, a search of "title"s are done. The menu is found +# by searching for the contents of GRUB_MENU in the line that starts +# with "title". +# #GRUB_MENU = Test Kernel # For REBOOT_TYPE = syslinux, the name of the syslinux executable @@ -479,6 +483,11 @@ # default (undefined) #POST_KTEST = ${SSH} ~/dismantle_test +# If you want to remove the kernel entry in Boot Loader Specification (BLS) +# environment, use kernel-install command. +# Here's the example: +#POST_KTEST = ssh root@Test "/usr/bin/kernel-install remove $KERNEL_VERSION" + # The default test type (default test) # The test types may be: # build - only build the kernel, do nothing else @@ -530,6 +539,11 @@ # or on some systems: #POST_INSTALL = ssh user@target /sbin/dracut -f /boot/initramfs-test.img $KERNEL_VERSION +# If you want to add the kernel entry in Boot Loader Specification (BLS) +# environment, use kernel-install command. +# Here's the example: +#POST_INSTALL = ssh root@Test "/usr/bin/kernel-install add $KERNEL_VERSION /boot/vmlinuz-$KERNEL_VERSION" + # If for some reason you just want to boot the kernel and you do not # want the test to install anything new. For example, you may just want # to boot test the same kernel over and over and do not want to go through @@ -593,6 +607,8 @@ # For REBOOT_TYPE = grub2, you must define both GRUB_MENU and # GRUB_FILE. # +# For REBOOT_TYPE = grub2bls, you must define GRUB_MENU. +# # For REBOOT_TYPE = syslinux, you must define SYSLINUX_LABEL, and # perhaps modify SYSLINUX (default extlinux) and SYSLINUX_PATH # (default /boot/extlinux) diff --git a/tools/testing/nvdimm/Kbuild b/tools/testing/nvdimm/Kbuild index e1286d2cdfbf..c4a9196d794c 100644 --- a/tools/testing/nvdimm/Kbuild +++ b/tools/testing/nvdimm/Kbuild @@ -68,8 +68,11 @@ device_dax-y += device_dax_test.o device_dax-y += config_check.o dax_pmem-y := $(DAX_SRC)/pmem/pmem.o +dax_pmem-y += dax_pmem_test.o dax_pmem_core-y := $(DAX_SRC)/pmem/core.o +dax_pmem_core-y += dax_pmem_core_test.o dax_pmem_compat-y := $(DAX_SRC)/pmem/compat.o +dax_pmem_compat-y += dax_pmem_compat_test.o dax_pmem-y += config_check.o libnvdimm-y := $(NVDIMM_SRC)/core.o diff --git a/tools/testing/nvdimm/dax_pmem_compat_test.c b/tools/testing/nvdimm/dax_pmem_compat_test.c new file mode 100644 index 000000000000..7cd1877f3765 --- /dev/null +++ b/tools/testing/nvdimm/dax_pmem_compat_test.c @@ -0,0 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 +// Copyright(c) 2019 Intel Corporation. All rights reserved. + +#include <linux/module.h> +#include <linux/printk.h> +#include "watermark.h" + +nfit_test_watermark(dax_pmem_compat); diff --git a/tools/testing/nvdimm/dax_pmem_core_test.c b/tools/testing/nvdimm/dax_pmem_core_test.c new file mode 100644 index 000000000000..a4249cdbeec1 --- /dev/null +++ b/tools/testing/nvdimm/dax_pmem_core_test.c @@ -0,0 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 +// Copyright(c) 2019 Intel Corporation. All rights reserved. + +#include <linux/module.h> +#include <linux/printk.h> +#include "watermark.h" + +nfit_test_watermark(dax_pmem_core); diff --git a/tools/testing/nvdimm/dax_pmem_test.c b/tools/testing/nvdimm/dax_pmem_test.c new file mode 100644 index 000000000000..fd4c94a5aa02 --- /dev/null +++ b/tools/testing/nvdimm/dax_pmem_test.c @@ -0,0 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 +// Copyright(c) 2019 Intel Corporation. All rights reserved. + +#include <linux/module.h> +#include <linux/printk.h> +#include "watermark.h" + +nfit_test_watermark(dax_pmem); diff --git a/tools/testing/nvdimm/test/nfit.c b/tools/testing/nvdimm/test/nfit.c index 85ffdcfa596b..bb4225cdf666 100644 --- a/tools/testing/nvdimm/test/nfit.c +++ b/tools/testing/nvdimm/test/nfit.c @@ -3171,6 +3171,9 @@ static __init int nfit_test_init(void) acpi_nfit_test(); device_dax_test(); mcsafe_test(); + dax_pmem_test(); + dax_pmem_core_test(); + dax_pmem_compat_test(); nfit_test_setup(nfit_test_lookup, nfit_test_evaluate_dsm); diff --git a/tools/testing/nvdimm/watermark.h b/tools/testing/nvdimm/watermark.h index ed0528757bd4..43fc4f3e7927 100644 --- a/tools/testing/nvdimm/watermark.h +++ b/tools/testing/nvdimm/watermark.h @@ -6,6 +6,9 @@ int pmem_test(void); int libnvdimm_test(void); int acpi_nfit_test(void); int device_dax_test(void); +int dax_pmem_test(void); +int dax_pmem_core_test(void); +int dax_pmem_compat_test(void); /* * dummy routine for nfit_test to validate it is linking to the properly diff --git a/tools/testing/selftests/ftrace/test.d/ftrace/tracing-error-log.tc b/tools/testing/selftests/ftrace/test.d/ftrace/tracing-error-log.tc new file mode 100644 index 000000000000..021c03fd885d --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/ftrace/tracing-error-log.tc @@ -0,0 +1,19 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# description: ftrace - test tracing error log support + +fail() { #msg + echo $1 + exit_fail +} + +# event tracing is currently the only ftrace tracer that uses the +# tracing error_log, hence this check +if [ ! -f set_event ]; then + echo "event tracing is not supported" + exit_unsupported +fi + +ftrace_errlog_check 'event filter parse error' '((sig >= 10 && sig < 15) || dsig ^== 17) && comm != bash' 'events/signal/signal_generate/filter' + +exit 0 diff --git a/tools/testing/selftests/ftrace/test.d/functions b/tools/testing/selftests/ftrace/test.d/functions index 7b96e80e6b8a..779ec11f61bd 100644 --- a/tools/testing/selftests/ftrace/test.d/functions +++ b/tools/testing/selftests/ftrace/test.d/functions @@ -109,3 +109,15 @@ LOCALHOST=127.0.0.1 yield() { ping $LOCALHOST -c 1 || sleep .001 || usleep 1 || sleep 1 } + +ftrace_errlog_check() { # err-prefix command-with-error-pos-by-^ command-file + pos=$(echo -n "${2%^*}" | wc -c) # error position + command=$(echo "$2" | tr -d ^) + echo "Test command: $command" + echo > error_log + (! echo "$command" > "$3" ) 2> /dev/null + grep "$1: error:" -A 3 error_log + N=$(tail -n 1 error_log | wc -c) + # " Command: " and "^\n" => 13 + test $(expr 13 + $pos) -eq $N +} diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_syntax_errors.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_syntax_errors.tc new file mode 100644 index 000000000000..29faaec942c6 --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_syntax_errors.tc @@ -0,0 +1,85 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# description: Kprobe event parser error log check + +[ -f kprobe_events ] || exit_unsupported # this is configurable + +[ -f error_log ] || exit_unsupported + +check_error() { # command-with-error-pos-by-^ + ftrace_errlog_check 'trace_kprobe' "$1" 'kprobe_events' +} + +if grep -q 'r\[maxactive\]' README; then +check_error 'p^100 vfs_read' # MAXACT_NO_KPROBE +check_error 'r^1a111 vfs_read' # BAD_MAXACT +check_error 'r^100000 vfs_read' # MAXACT_TOO_BIG +fi + +check_error 'p ^non_exist_func' # BAD_PROBE_ADDR (enoent) +check_error 'p ^hoge-fuga' # BAD_PROBE_ADDR (bad syntax) +check_error 'p ^hoge+1000-1000' # BAD_PROBE_ADDR (bad syntax) +check_error 'r ^vfs_read+10' # BAD_RETPROBE +check_error 'p:^/bar vfs_read' # NO_GROUP_NAME +check_error 'p:^12345678901234567890123456789012345678901234567890123456789012345/bar vfs_read' # GROUP_TOO_LONG + +check_error 'p:^foo.1/bar vfs_read' # BAD_GROUP_NAME +check_error 'p:foo/^ vfs_read' # NO_EVENT_NAME +check_error 'p:foo/^12345678901234567890123456789012345678901234567890123456789012345 vfs_read' # EVENT_TOO_LONG +check_error 'p:foo/^bar.1 vfs_read' # BAD_EVENT_NAME + +check_error 'p vfs_read ^$retval' # RETVAL_ON_PROBE +check_error 'p vfs_read ^$stack10000' # BAD_STACK_NUM + +if grep -q '$arg<N>' README; then +check_error 'p vfs_read ^$arg10000' # BAD_ARG_NUM +fi + +check_error 'p vfs_read ^$none_var' # BAD_VAR + +check_error 'p vfs_read ^%none_reg' # BAD_REG_NAME +check_error 'p vfs_read ^@12345678abcde' # BAD_MEM_ADDR +check_error 'p vfs_read ^@+10' # FILE_ON_KPROBE + +check_error 'p vfs_read ^+0@0)' # DEREF_NEED_BRACE +check_error 'p vfs_read ^+0ab1(@0)' # BAD_DEREF_OFFS +check_error 'p vfs_read +0(+0(@0^)' # DEREF_OPEN_BRACE + +if grep -A1 "fetcharg:" README | grep -q '\$comm' ; then +check_error 'p vfs_read +0(^$comm)' # COMM_CANT_DEREF +fi + +check_error 'p vfs_read ^&1' # BAD_FETCH_ARG + + +# We've introduced this limitation with array support +if grep -q ' <type>\\\[<array-size>\\\]' README; then +check_error 'p vfs_read +0(^+0(+0(+0(+0(+0(+0(+0(+0(+0(+0(+0(+0(+0(@0))))))))))))))' # TOO_MANY_OPS? +check_error 'p vfs_read +0(@11):u8[10^' # ARRAY_NO_CLOSE +check_error 'p vfs_read +0(@11):u8[10]^a' # BAD_ARRAY_SUFFIX +check_error 'p vfs_read +0(@11):u8[^10a]' # BAD_ARRAY_NUM +check_error 'p vfs_read +0(@11):u8[^256]' # ARRAY_TOO_BIG +fi + +check_error 'p vfs_read @11:^unknown_type' # BAD_TYPE +check_error 'p vfs_read $stack0:^string' # BAD_STRING +check_error 'p vfs_read @11:^b10@a/16' # BAD_BITFIELD + +check_error 'p vfs_read ^arg123456789012345678901234567890=@11' # ARG_NAME_TOO_LOG +check_error 'p vfs_read ^=@11' # NO_ARG_NAME +check_error 'p vfs_read ^var.1=@11' # BAD_ARG_NAME +check_error 'p vfs_read var1=@11 ^var1=@12' # USED_ARG_NAME +check_error 'p vfs_read ^+1234567(+1234567(+1234567(+1234567(+1234567(+1234567(@1234))))))' # ARG_TOO_LONG +check_error 'p vfs_read arg1=^' # NO_ARG_BODY + +# instruction boundary check is valid on x86 (at this moment) +case $(uname -m) in + x86_64|i[3456]86) + echo 'p vfs_read' > kprobe_events + if grep -q FTRACE ../kprobes/list ; then + check_error 'p ^vfs_read+3' # BAD_INSN_BNDRY (only if function-tracer is enabled) + fi + ;; +esac + +exit 0 diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/uprobe_syntax_errors.tc b/tools/testing/selftests/ftrace/test.d/kprobe/uprobe_syntax_errors.tc new file mode 100644 index 000000000000..14229d5778a0 --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/kprobe/uprobe_syntax_errors.tc @@ -0,0 +1,23 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# description: Uprobe event parser error log check + +[ -f uprobe_events ] || exit_unsupported # this is configurable + +[ -f error_log ] || exit_unsupported + +check_error() { # command-with-error-pos-by-^ + ftrace_errlog_check 'trace_uprobe' "$1" 'uprobe_events' +} + +check_error 'p ^/non_exist_file:100' # FILE_NOT_FOUND +check_error 'p ^/sys:100' # NO_REGULAR_FILE +check_error 'p /bin/sh:^10a' # BAD_UPROBE_OFFS +check_error 'p /bin/sh:10(^1a)' # BAD_REFCNT +check_error 'p /bin/sh:10(10^' # REFCNT_OPEN_BRACE +check_error 'p /bin/sh:10(10)^a' # BAD_REFCNT_SUFFIX + +check_error 'p /bin/sh:10 ^@+ab' # BAD_FILE_OFFS +check_error 'p /bin/sh:10 ^@symbol' # SYM_ON_UPROBE + +exit 0 diff --git a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-extended-error-support.tc b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-extended-error-support.tc deleted file mode 100644 index 9912616a8672..000000000000 --- a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-extended-error-support.tc +++ /dev/null @@ -1,28 +0,0 @@ -#!/bin/sh -# SPDX-License-Identifier: GPL-2.0 -# description: event trigger - test extended error support - - -fail() { #msg - echo $1 - exit_fail -} - -if [ ! -f set_event ]; then - echo "event tracing is not supported" - exit_unsupported -fi - -if [ ! -f synthetic_events ]; then - echo "synthetic event is not supported" - exit_unsupported -fi - -echo "Test extended error support" -echo 'hist:keys=pid:ts0=common_timestamp.usecs if comm=="ping"' > events/sched/sched_wakeup/trigger -! echo 'hist:keys=pid:ts0=common_timestamp.usecs if comm=="ping"' >> events/sched/sched_wakeup/trigger 2> /dev/null -if ! grep -q "ERROR:" events/sched/sched_wakeup/hist; then - fail "Failed to generate extended error in histogram" -fi - -exit 0 |
