lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Wed, 10 Feb 2010 19:11:35 -0500 From: Masami Hiramatsu <mhiramat@...hat.com> To: Heiko Carstens <heiko.carstens@...ibm.com> CC: Frederic Weisbecker <fweisbec@...il.com>, Ingo Molnar <mingo@...e.hu>, Martin Schwidefsky <schwidefsky@...ibm.com>, linux-kernel@...r.kernel.org Subject: Re: [PATCH 1/2] tracing/kprobes: make Kconfig dependencies generic Heiko Carstens wrote: > From: Heiko Carstens <heiko.carstens@...ibm.com> > > KPROBES_EVENT actually depends on the regs and stack access API (b1cf540f) > and not on x86. > So introduce a new config option which architectures can select if they > have the API implemented and switch x86. Looks good to me:) Thanks! Acked-by: Masami Hiramatsu <mhiramat@...hat.com> > > Signed-off-by: Heiko Carstens <heiko.carstens@...ibm.com> > --- > arch/Kconfig | 3 +++ > arch/x86/Kconfig | 1 + > kernel/trace/Kconfig | 2 +- > 3 files changed, 5 insertions(+), 1 deletion(-) > > --- a/arch/Kconfig > +++ b/arch/Kconfig > @@ -121,6 +121,9 @@ config HAVE_DMA_ATTRS > config USE_GENERIC_SMP_HELPERS > bool > > +config HAVE_REGS_AND_STACK_ACCESS_API > + bool > + > config HAVE_CLK > bool > help > --- a/arch/x86/Kconfig > +++ b/arch/x86/Kconfig > @@ -45,6 +45,7 @@ config X86 > select HAVE_GENERIC_DMA_COHERENT if X86_32 > select HAVE_EFFICIENT_UNALIGNED_ACCESS > select USER_STACKTRACE_SUPPORT > + select HAVE_REGS_AND_STACK_ACCESS_API > select HAVE_DMA_API_DEBUG > select HAVE_KERNEL_GZIP > select HAVE_KERNEL_BZIP2 > --- a/kernel/trace/Kconfig > +++ b/kernel/trace/Kconfig > @@ -449,7 +449,7 @@ config BLK_DEV_IO_TRACE > > config KPROBE_EVENT > depends on KPROBES > - depends on X86 > + depends on HAVE_REGS_AND_STACK_ACCESS_API > bool "Enable kprobes-based dynamic events" > select TRACING > default y > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@...r.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ -- Masami Hiramatsu Software Engineer Hitachi Computer Products (America), Inc. Software Solutions Division e-mail: mhiramat@...hat.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists