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Frederic Weisbecker 99e8c5a3b8 hw-breakpoints: Fix hardware breakpoints -> perf events dependency ... The kbuild's select command doesn't propagate through the config dependencies. Hence the current rules of hardware breakpoint's config can't ensure perf can never be disabled under us. We have: config X86 selects HAVE_HW_BREAKPOINTS config HAVE_HW_BREAKPOINTS select PERF_EVENTS config PERF_EVENTS [...] x86 will select the breakpoints but that won't propagate to perf events. The user can still disable the latter, but it is necessary for the breakpoints. What we need is: - x86 selects HAVE_HW_BREAKPOINTS and PERF_EVENTS - HAVE_HW_BREAKPOINTS depends on PERF_EVENTS so that we ensure PERF_EVENTS is enabled and frozen for x86. This fixes the following kind of build errors: In file included from arch/x86/kernel/hw_breakpoint.c:31: include/linux/hw_breakpoint.h: In function 'hw_breakpoint_addr': include/linux/hw_breakpoint.h:39: error: 'struct perf_event' has no member named 'attr' v2: Select also ANON_INODES from x86, required for perf Reported-by: Cyrill Gorcunov <gorcunov@gmail.com> Reported-by: Michal Marek <mmarek@suse.cz> Reported-by: Andrew Randrianasulu <randrik_a@yahoo.com> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Randy Dunlap <randy.dunlap@oracle.com> Cc: K.Prasad <prasad@linux.vnet.ibm.com> LKML-Reference: <1261010034-7786-1-git-send-regression-fweisbec@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>		15 years ago
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alpha	elf: kill USE_ELF_CORE_DUMP	15 years ago
arm	Merge branch 'module' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus	15 years ago
avr32	elf: kill USE_ELF_CORE_DUMP	15 years ago
blackfin	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin	15 years ago
cris	elf: kill USE_ELF_CORE_DUMP	15 years ago
frv	elf: kill USE_ELF_CORE_DUMP	15 years ago
h8300	Merge branch 'module' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus	15 years ago
ia64	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6	15 years ago
m32r	elf: kill USE_ELF_CORE_DUMP	15 years ago
m68k	elf: kill USE_ELF_CORE_DUMP	15 years ago
m68knommu	Unify sys_mmap*	15 years ago
microblaze	elf: kill USE_ELF_CORE_DUMP	15 years ago
mips	elf: kill USE_ELF_CORE_DUMP	15 years ago
mn10300	elf: kill USE_ELF_CORE_DUMP	15 years ago
parisc	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6	15 years ago
powerpc	Merge branch 'next' of git://git.secretlab.ca/git/linux-2.6	15 years ago
s390	elf: kill USE_ELF_CORE_DUMP	15 years ago
score	elf: kill USE_ELF_CORE_DUMP	15 years ago
sh	Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6	15 years ago
sparc	Merge branch 'module' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus	15 years ago
um	elf: kill USE_ELF_CORE_DUMP	15 years ago
x86	hw-breakpoints: Fix hardware breakpoints -> perf events dependency	15 years ago
xtensa	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6	15 years ago
.gitignore	…
Kconfig	hw-breakpoints: Fix hardware breakpoints -> perf events dependency	15 years ago