Merge branch 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

Pull kbuild misc updates from Michal Marek:
"The non-critical part of kbuild for v4.6-rc1:

- coccinelle cleanup and a new patch
- make tags rule for kprobe helpers
- make rpm fix to avoid spurious grub2 entries
- make rpm support for %postun script (Fedora only at the moment)"

* 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
kbuild/mkspec: clean boot loader configuration on rpm removal
kbuild/mkspec: fix grub2 installkernel issue
Coccinelle: Add api/setup_timer.cocci
coccinelle: bugon: reduce rule applicability
Coccinelle: pm_runtime: reduce rule applicability
Coccinelle: array_size: reduce rule applicability
Coccinelle: reduce rule applicability
scripts/tags.sh: add regex to map kprobe helpers
scripts/coccinelle: modernize &

scripts/coccinelle/api/pm_runtime.cocci

···
 //  For org and report mode
 //----------------------------------------------------------
 
-@r depends on runtime_bad_err_handle exists@
+@r depends on runtime_bad_err_handle && (org || report) exists@
 position p1, p2;
 identifier pm_runtime_api;
 expression ret;

scripts/coccinelle/api/setup_timer.cocci

···
+/// Use setup_timer function instead of initializing timer with the function
+/// and data fields
+// Confidence: High
+// Copyright: (C) 2016 Vaishali Thakkar, Oracle. GPLv2
+// Options: --no-includes --include-headers
+// Keywords: init_timer, setup_timer
+
+virtual patch
+virtual context
+virtual org
+virtual report
+
+@match_immediate_function_data_after_init_timer
+depends on patch && !context && !org && !report@
+expression e, func, da;
+@@
+
+-init_timer (&e);
++setup_timer (&e, func, da);
+
+(
+-e.function = func;
+-e.data = da;
+|
+-e.data = da;
+-e.function = func;
+)
+
+@match_function_and_data_after_init_timer
+depends on patch && !context && !org && !report@
+expression e1, e2, e3, e4, e5, a, b;
+@@
+
+-init_timer (&e1);
++setup_timer (&e1, a, b);
+
+... when != a = e2
+    when != b = e3
+(
+-e1.function = a;
+... when != b = e4
+-e1.data = b;
+|
+-e1.data = b;
+... when != a = e5
+-e1.function = a;
+)
+
+@r1 exists@
+identifier f;
+position p;
+@@
+
+f(...) { ... when any
+  init_timer@p(...)
+  ... when any
+}
+
+@r2 exists@
+identifier g != r1.f;
+struct timer_list t;
+expression e8;
+@@
+
+g(...) { ... when any
+  t.data = e8
+  ... when any
+}
+
+// It is dangerous to use setup_timer if data field is initialized
+// in another function.
+
+@script:python depends on r2@
+p << r1.p;
+@@
+
+cocci.include_match(False)
+
+@r3 depends on patch && !context && !org && !report@
+expression e6, e7, c;
+position r1.p;
+@@
+
+-init_timer@p (&e6);
++setup_timer (&e6, c, 0UL);
+... when != c = e7
+-e6.function = c;
+
+// ----------------------------------------------------------------------------
+
+@match_immediate_function_data_after_init_timer_context
+depends on !patch && (context || org || report)@
+expression da, e, func;
+position j0, j1, j2;
+@@
+
+* init_timer@j0 (&e);
+(
+* [e-mail] = func;
+* [e-mail] = da;
+|
+* [e-mail] = da;
+* [e-mail] = func;
+)
+
+@match_function_and_data_after_init_timer_context
+depends on !patch &&
+!match_immediate_function_data_after_init_timer_context &&
+(context || org || report)@
+expression a, b, e1, e2, e3, e4, e5;
+position j0, j1, j2;
+@@
+
+* init_timer@j0 (&e1);
+... when != a = e2
+    when != b = e3
+(
+* [e-mail] = a;
+... when != b = e4
+* [e-mail] = b;
+|
+* [e-mail] = b;
+... when != a = e5
+* [e-mail] = a;
+)
+
+@r3_context depends on !patch &&
+!match_immediate_function_data_after_init_timer_context &&
+!match_function_and_data_after_init_timer_context &&
+(context || org || report)@
+expression c, e6, e7;
+position r1.p;
+position j0, j1;
+@@
+
+* init_timer@j0@p (&e6);
+... when != c = e7
+* [e-mail] = c;
+
+// ----------------------------------------------------------------------------
+
+@script:python match_immediate_function_data_after_init_timer_org
+depends on org@
+j0 << match_immediate_function_data_after_init_timer_context.j0;
+j1 << match_immediate_function_data_after_init_timer_context.j1;
+j2 << match_immediate_function_data_after_init_timer_context.j2;
+@@
+
+msg = "Use setup_timer function."
+coccilib.org.print_todo(j0[0], msg)
+coccilib.org.print_link(j1[0], "")
+coccilib.org.print_link(j2[0], "")
+
+@script:python match_function_and_data_after_init_timer_org depends on org@
+j0 << match_function_and_data_after_init_timer_context.j0;
+j1 << match_function_and_data_after_init_timer_context.j1;
+j2 << match_function_and_data_after_init_timer_context.j2;
+@@
+
+msg = "Use setup_timer function."
+coccilib.org.print_todo(j0[0], msg)
+coccilib.org.print_link(j1[0], "")
+coccilib.org.print_link(j2[0], "")
+
+@script:python r3_org depends on org@
+j0 << r3_context.j0;
+j1 << r3_context.j1;
+@@
+
+msg = "Use setup_timer function."
+coccilib.org.print_todo(j0[0], msg)
+coccilib.org.print_link(j1[0], "")
+
+// ----------------------------------------------------------------------------
+
+@script:python match_immediate_function_data_after_init_timer_report
+depends on report@
+j0 << match_immediate_function_data_after_init_timer_context.j0;
+j1 << match_immediate_function_data_after_init_timer_context.j1;
+@@
+
+msg = "Use setup_timer function for function on line %s." % (j1[0].line)
+coccilib.report.print_report(j0[0], msg)
+
+@script:python match_function_and_data_after_init_timer_report depends on report@
+j0 << match_function_and_data_after_init_timer_context.j0;
+j1 << match_function_and_data_after_init_timer_context.j1;
+@@
+
+msg = "Use setup_timer function for function on line %s." % (j1[0].line)
+coccilib.report.print_report(j0[0], msg)
+
+@script:python r3_report depends on report@
+j0 << r3_context.j0;
+j1 << r3_context.j1;
+@@
+
+msg = "Use setup_timer function for function on line %s." % (j1[0].line)
+coccilib.report.print_report(j0[0], msg)

scripts/coccinelle/iterators/use_after_iter.cocci

···
 |
 sizeof(<+...c...+>)
 |
-&c->member
+ &c->member
 |
 c = E
 |

scripts/coccinelle/misc/array_size.cocci

···
 //  For org and report mode
 //----------------------------------------------------------
 
-@r@
+@r depends on (org || report)@
 type T;
 T[] E;
 position p;

scripts/coccinelle/misc/badty.cocci

···
 //  For org and report mode
 //----------------------------------------------------------
 
-@r disable sizeof_type_expr@
+@r depends on (org || report) disable sizeof_type_expr@
 type T;
 T **x;
 position p;

scripts/coccinelle/misc/bugon.cocci

···
 //  For org and report mode
 //----------------------------------------------------------
 
-@r@
+@r depends on (org || report)@
 expression e;
 position p;
 @@

scripts/package/mkspec

···
 echo ""
 echo "%post"
 echo "if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then"
-echo "cp /boot/vmlinuz-$KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm"
-echo "cp /boot/System.map-$KERNELRELEASE /boot/System.map-$KERNELRELEASE-rpm"
+echo "cp /boot/vmlinuz-$KERNELRELEASE /boot/.vmlinuz-$KERNELRELEASE-rpm"
+echo "cp /boot/System.map-$KERNELRELEASE /boot/.System.map-$KERNELRELEASE-rpm"
 echo "rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE"
-echo "/sbin/installkernel $KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
-echo "rm -f /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
+echo "/sbin/installkernel $KERNELRELEASE /boot/.vmlinuz-$KERNELRELEASE-rpm /boot/.System.map-$KERNELRELEASE-rpm"
+echo "rm -f /boot/.vmlinuz-$KERNELRELEASE-rpm /boot/.System.map-$KERNELRELEASE-rpm"
+echo "fi"
+echo ""
+echo "%preun"
+echo "if [ -x /sbin/new-kernel-pkg ]; then"
+echo "new-kernel-pkg --remove $KERNELRELEASE --rminitrd --initrdfile=/boot/initramfs-$KERNELRELEASE.img"
 echo "fi"
 echo ""
 echo "%files"

scripts/tags.sh

···
 	'/^TRACE_EVENT(\([[:alnum:]_]*\).*/trace_\1_rcuidle/'
 	'/^DEFINE_EVENT([^,)]*, *\([[:alnum:]_]*\).*/trace_\1/'
 	'/^DEFINE_EVENT([^,)]*, *\([[:alnum:]_]*\).*/trace_\1_rcuidle/'
+	'/^DEFINE_INSN_CACHE_OPS(\([[:alnum:]_]*\).*/get_\1_slot/'
+	'/^DEFINE_INSN_CACHE_OPS(\([[:alnum:]_]*\).*/free_\1_slot/'
 	'/^PAGEFLAG(\([[:alnum:]_]*\).*/Page\1/'
 	'/^PAGEFLAG(\([[:alnum:]_]*\).*/SetPage\1/'
 	'/^PAGEFLAG(\([[:alnum:]_]*\).*/ClearPage\1/'