Bug 405079

Summary:	unhandled ppc64le-linux syscall: 131 (quotactl)
Product:	[Developer tools] valgrind	Reporter:	Mark Wielaard <mark>
Component:	general	Assignee:	Julian Seward <jseward>
Status:	RESOLVED FIXED
Severity:	normal
Priority:	NOR
Version First Reported In:	3.15 SVN
Target Milestone:	---
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Mark Wielaard 2019-03-04 16:21:43 UTC

$ valgrind -q quota

--32616-- WARNING: unhandled ppc64le-linux syscall: 131
--32616-- You may be able to write your own handler.
--32616-- Read the file README_MISSING_SYSCALL_OR_IOCTL.
--32616-- Nevertheless we consider this a bug.  Please report
--32616-- it at http://valgrind.org/support/bug_reports.html.


Proposed (and tested) patch:

diff --git a/coregrind/m_syswrap/syswrap-ppc64-linux.c
b/coregrind/m_syswrap/syswrap-ppc64-linux.c
index 0fdcc8e..eada099 100644
--- a/coregrind/m_syswrap/syswrap-ppc64-linux.c
+++ b/coregrind/m_syswrap/syswrap-ppc64-linux.c
@@ -755,7 +755,7 @@ static SyscallTableEntry syscall_table[] = {
    LINX_(__NR_delete_module,     sys_delete_module),      // 129

 // _____(__NR_get_kernel_syms,   sys_get_kernel_syms),    // 130
-// _____(__NR_quotactl,          sys_quotactl),           // 131
+   LINX_(__NR_quotactl,          sys_quotactl),           // 131
    GENX_(__NR_getpgid,           sys_getpgid),            // 132
    GENX_(__NR_fchdir,            sys_fchdir),             // 133
 // _____(__NR_bdflush,           sys_bdflush),            // 134

Comment 1 Mark Wielaard 2019-03-04 16:43:28 UTC

commit 7f74ba249ead48f351676c37d498b17305212123
Author: Mark Wielaard <mark@klomp.org>
Date:   Mon Mar 4 17:22:56 2019 +0100

    Bug 405079 - unhandled ppc64le-linux syscall: 131 (quotactl)
    
    quotactl is really a "generic" linux syscall that just happened to not
    have been hooked up for ppc64le. Add it to syswrap-ppc64-linux.c.