1. 25 1月, 2011 10 次提交
  2. 24 1月, 2011 17 次提交
  3. 23 1月, 2011 10 次提交
    • M
      x86: Fix jump label with RO/NX module protection crash · 89696913
      matthieu castet 提交于
      If we use jump table in module init, there are marked
      as removed in __jump_table section after init is done.
      
      But we already applied ro permissions on the module, so
      we can't modify a read only section (crash in
      remove_jump_label_module_init).
      
      Make the __jump_table section rw.
      Signed-off-by: NMatthieu CASTET <castet.matthieu@free.fr>
      Cc: Xiaotian Feng <xtfeng@gmail.com>
      Cc: Jason Baron <jbaron@redhat.com>
      Cc: Steven Rostedt <rostedt@goodmis.org>
      Cc: Frederic Weisbecker <fweisbec@gmail.com>
      Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
      Cc: Arjan van de Ven <arjan@linux.intel.com>
      Cc: Siarhei Liakh <sliakh.lkml@gmail.com>
      Cc: Xuxian Jiang <jiang@cs.ncsu.edu>
      Cc: James Morris <jmorris@namei.org>
      Cc: Rusty Russell <rusty@rustcorp.com.au>
      Cc: Dave Jones <davej@redhat.com>
      Cc: Kees Cook <kees.cook@canonical.com>
      Cc: Linus Torvalds <torvalds@linux-foundation.org>
      Cc: Andrew Morton <akpm@linux-foundation.org>
      LKML-Reference: <4D3C3F20.7030203@free.fr>
      Signed-off-by: NIngo Molnar <mingo@elte.hu>
      89696913
    • R
      fs: fix new dcache.c kernel-doc warnings · ff5fdb61
      Randy Dunlap 提交于
      Fix new fs/dcache.c kernel-doc warnings:
      
        Warning(fs/dcache.c:184): No description found for parameter 'dentry'
        Warning(fs/dcache.c:296): No description found for parameter 'parent'
        Warning(fs/dcache.c:1985): No description found for parameter 'dparent'
        Warning(fs/dcache.c:1985): Excess function parameter 'parent' description in 'd_validate'
      Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
      Cc:	Alexander Viro <viro@zeniv.linux.org.uk>
      Cc:	Nick Piggin <npiggin@kernel.dk>
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      ff5fdb61
    • R
      rapidio: fix new kernel-doc warnings · 9b310acc
      Randy Dunlap 提交于
      Fix new rapidio kernel-doc warnings:
      
        Warning(drivers/rapidio/rio-scan.c:953): No description found for parameter 'prev'
        Warning(drivers/rapidio/rio-scan.c:953): No description found for parameter 'prev_port'
      Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
      Cc: Alexandre Bounine <alexandre.bounine@idt.com>
      Cc: Matt Porter <mporter@kernel.crashing.org>
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      9b310acc
    • R
      docbook: fix broken serial to tty/serial movement · fcf28564
      Randy Dunlap 提交于
      Fix move of drivers/serial/ to drivers/tty/, where it broke
      one of the docbook files:
      
        docproc: drivers/serial/serial_core.c: No such file or directory
      Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      fcf28564
    • T
      perf tools: Fix time function double declaration with glibc · 00e99a49
      Thomas Renninger 提交于
      It's enough to include the local "debug.h" file to trigger it.
      
      man time reveals this is already declared in glibc:
      
      time - get time in seconds
      -> rename the variable.
      
      Cc: Ingo Molnar <mingo@elte.hu>
      Cc: arjan@infradead.org
      LPU-Reference: <1295620209-13859-2-git-send-email-trenn@suse.de>
      Signed-off-by: NThomas Renninger <trenn@suse.de>
      Signed-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
      00e99a49
    • A
      perf tools: Fix build by checking if extra warnings are supported · 065bef5a
      Arnaldo Carvalho de Melo 提交于
      The -Wstack-protector and -Wvolatile-register-var warnings, for
      instance, are not supported by gcc 3.4.6.
      
      So fix by doing the same check we already do for -fstack-protector-all.
      
      With this and the other patches in this series, perf builds unmodified
      on, for instance, RHEL4.
      
      Cc: Eric Dumazet <eric.dumazet@gmail.com>
      Cc: Frederic Weisbecker <fweisbec@gmail.com>
      Cc: Ingo Molnar <mingo@elte.hu>
      Cc: Mike Galbraith <efault@gmx.de>
      Cc: Paul Mackerras <paulus@samba.org>
      Cc: Peter Zijlstra <peterz@infradead.org>
      Cc: Stephane Eranian <eranian@google.com>
      Cc: Tom Zanussi <tzanussi@gmail.com>
      LKML-Reference: <new-submission>
      Signed-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
      065bef5a
    • A
      perf tools: Fix build when using gcc 3.4.6 · 5c7a6682
      Arnaldo Carvalho de Melo 提交于
      [acme@localhost linux]$ make O=~acme/git/build/perf -C tools/perf
      make: Entering directory `/home/acme/git/linux/tools/perf'
      Makefile:526: No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev
      Makefile:582: newt not found, disables TUI support. Please install newt-devel or libnewt-dev
          CC /home/acme/git/build/perf/builtin-annotate.o
      In file included from builtin-annotate.c:23:
      util/parse-events.h:26: warning: declaration of 'evsel_list' shadows a global declaration
      util/parse-events.h:12: warning: shadowed declaration is here
      make: *** [/home/acme/git/build/perf/builtin-annotate.o] Error 1
      make: Leaving directory `/home/acme/git/linux/tools/perf'
      [acme@localhost linux]$ gcc --version | head -1
      gcc (GCC) 3.4.6 20060404 (Red Hat 3.4.6-11)
      [acme@localhost linux]$
      
      Fix it by renaming the parameter to evlist.
      
      Cc: Eric Dumazet <eric.dumazet@gmail.com>
      Cc: Frederic Weisbecker <fweisbec@gmail.com>
      Cc: Ingo Molnar <mingo@elte.hu>
      Cc: Mike Galbraith <efault@gmx.de>
      Cc: Paul Mackerras <paulus@samba.org>
      Cc: Peter Zijlstra <peterz@infradead.org>
      Cc: Stephane Eranian <eranian@google.com>
      Cc: Tom Zanussi <tzanussi@gmail.com>
      LKML-Reference: <new-submission>
      Signed-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
      5c7a6682
    • A
      perf tools: Add missing header, fixes build · a860a608
      Arnaldo Carvalho de Melo 提交于
      We need the definiton for __always_inline in bitops.h to fix the build
      on distros where it isn't available or compiler.h doesn't get included
      indirectly.
      
      One of the fixes needed to build perf on RHEL4 systems, for instance.
      
      Cc: Eric Dumazet <eric.dumazet@gmail.com>
      Cc: Frederic Weisbecker <fweisbec@gmail.com>
      Cc: Ingo Molnar <mingo@elte.hu>
      Cc: Mike Galbraith <efault@gmx.de>
      Cc: Paul Mackerras <paulus@samba.org>
      Cc: Peter Zijlstra <peterz@infradead.org>
      Cc: Stephane Eranian <eranian@google.com>
      Cc: Tom Zanussi <tzanussi@gmail.com>
      LKML-Reference: <new-submission>
      Signed-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
      a860a608
    • A
      perf tools: Fix 64 bit integer format strings · 9486aa38
      Arnaldo Carvalho de Melo 提交于
      Using %L[uxd] has issues in some architectures, like on ppc64.  Fix it
      by making our 64 bit integers typedefs of stdint.h types and using
      PRI[ux]64 like, for instance, git does.
      
      Reported by Denis Kirjanov that provided a patch for one case, I went
      and changed all cases.
      Reported-by: NDenis Kirjanov <dkirjanov@kernel.org>
      Tested-by: NDenis Kirjanov <dkirjanov@kernel.org>
      LKML-Reference: <20110120093246.GA8031@hera.kernel.org>
      Cc: Denis Kirjanov <dkirjanov@kernel.org>
      Cc: Frederic Weisbecker <fweisbec@gmail.com>
      Cc: Ingo Molnar <mingo@elte.hu>
      Cc: Mike Galbraith <efault@gmx.de>
      Cc: Paul Mackerras <paulus@samba.org>
      Cc: Peter Zijlstra <peterz@infradead.org>
      Cc: Pingtian Han <phan@redhat.com>
      Cc: Stephane Eranian <eranian@google.com>
      Cc: Tom Zanussi <tzanussi@gmail.com>
      Signed-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
      9486aa38
    • A
      perf test: Fix build on older glibcs · 57b84e53
      Arnaldo Carvalho de Melo 提交于
      Where we don't have CPU_ALLOC & friends. As the tools are being used in older
      distros where the only allowed change are to replace the kernel, like RHEL4 and
      5.
      Reported-by: NEric Dumazet <eric.dumazet@gmail.com>
      Cc: Eric Dumazet <eric.dumazet@gmail.com>
      Cc: Frederic Weisbecker <fweisbec@gmail.com>
      Cc: Mike Galbraith <efault@gmx.de>
      Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
      Cc: Paul Mackerras <paulus@samba.org>
      Cc: Stephane Eranian <eranian@google.com>
      LKML-Reference: <new-submission>
      Signed-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
      57b84e53
  4. 22 1月, 2011 3 次提交