diff for duplicates of <20190326183549.GA162738@google.com> diff --git a/a/1.txt b/N1/1.txt index f3e3065..34095fa 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,11 +1,11 @@ -On Tue, Mar 26, 2019 at 09:01:40AM -0700, Paul E. McKenney wrote: -> On Mon, Mar 25, 2019 at 06:40:17PM -0400, Joel Fernandes wrote: -> > On Mon, Mar 25, 2019 at 12:42 PM Paul E. McKenney <paulmck at linux.ibm.com> wrote: +On Tue, Mar 26, 2019@09:01:40AM -0700, Paul E. McKenney wrote: +> On Mon, Mar 25, 2019@06:40:17PM -0400, Joel Fernandes wrote: +> > On Mon, Mar 25, 2019@12:42 PM Paul E. McKenney <paulmck@linux.ibm.com> wrote: > > > -> > > On Mon, Mar 25, 2019 at 12:33:37PM -0400, Joel Fernandes wrote: -> > > > On Mon, Mar 25, 2019 at 11:02 AM Paul E. McKenney <paulmck at linux.ibm.com> wrote: +> > > On Mon, Mar 25, 2019@12:33:37PM -0400, Joel Fernandes wrote: +> > > > On Mon, Mar 25, 2019@11:02 AM Paul E. McKenney <paulmck@linux.ibm.com> wrote: > > > > > -> > > > > On Fri, Mar 22, 2019 at 11:46:19PM -0400, Joel Fernandes (Google) wrote: +> > > > > On Fri, Mar 22, 2019@11:46:19PM -0400, Joel Fernandes (Google) wrote: > > > > > > The rcutorture jitter.sh script selects a random CPU but does not check > > > > > > if it is offline or online. This leads to taskset errors many times. On > > > > > > my machine, hyper threading is disabled so half the cores are offline diff --git a/a/content_digest b/N1/content_digest index 966c6ad..dfa1359 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -4,19 +4,19 @@ "ref\020190325164253.GE4102@linux.ibm.com\0" "ref\0CAEXW_YT8dS--pBrQoBO=G_d+4Ffi7o2++PQukh6dyNHqX-TLBg@mail.gmail.com\0" "ref\020190326160140.GP4102@linux.ibm.com\0" - "From\0joel at joelfernandes.org (Joel Fernandes)\0" + "From\0joel@joelfernandes.org (Joel Fernandes)\0" "Subject\0[PATCH] rcutorture: Select from only online CPUs\0" "Date\0Tue, 26 Mar 2019 14:35:49 -0400\0" "\00:1\0" "b\0" - "On Tue, Mar 26, 2019 at 09:01:40AM -0700, Paul E. McKenney wrote:\n" - "> On Mon, Mar 25, 2019 at 06:40:17PM -0400, Joel Fernandes wrote:\n" - "> > On Mon, Mar 25, 2019 at 12:42 PM Paul E. McKenney <paulmck at linux.ibm.com> wrote:\n" + "On Tue, Mar 26, 2019@09:01:40AM -0700, Paul E. McKenney wrote:\n" + "> On Mon, Mar 25, 2019@06:40:17PM -0400, Joel Fernandes wrote:\n" + "> > On Mon, Mar 25, 2019@12:42 PM Paul E. McKenney <paulmck@linux.ibm.com> wrote:\n" "> > >\n" - "> > > On Mon, Mar 25, 2019 at 12:33:37PM -0400, Joel Fernandes wrote:\n" - "> > > > On Mon, Mar 25, 2019 at 11:02 AM Paul E. McKenney <paulmck at linux.ibm.com> wrote:\n" + "> > > On Mon, Mar 25, 2019@12:33:37PM -0400, Joel Fernandes wrote:\n" + "> > > > On Mon, Mar 25, 2019@11:02 AM Paul E. McKenney <paulmck@linux.ibm.com> wrote:\n" "> > > > >\n" - "> > > > > On Fri, Mar 22, 2019 at 11:46:19PM -0400, Joel Fernandes (Google) wrote:\n" + "> > > > > On Fri, Mar 22, 2019@11:46:19PM -0400, Joel Fernandes (Google) wrote:\n" "> > > > > > The rcutorture jitter.sh script selects a random CPU but does not check\n" "> > > > > > if it is offline or online. This leads to taskset errors many times. On\n" "> > > > > > my machine, hyper threading is disabled so half the cores are offline\n" @@ -88,4 +88,4 @@ "\n" - Joel -ba319f6ddf9caf221cc59491af6cf9aad8c65db784b17b428daa4380030ad0bd +d8f20224dfd5a8e5e6f18af9b0db3db01eb8fcc4f4590411bdf6c7f1a017e5fb
diff --git a/a/1.txt b/N2/1.txt index f3e3065..fd4a828 100644 --- a/a/1.txt +++ b/N2/1.txt @@ -1,9 +1,9 @@ On Tue, Mar 26, 2019 at 09:01:40AM -0700, Paul E. McKenney wrote: > On Mon, Mar 25, 2019 at 06:40:17PM -0400, Joel Fernandes wrote: -> > On Mon, Mar 25, 2019 at 12:42 PM Paul E. McKenney <paulmck at linux.ibm.com> wrote: +> > On Mon, Mar 25, 2019 at 12:42 PM Paul E. McKenney <paulmck@linux.ibm.com> wrote: > > > > > > On Mon, Mar 25, 2019 at 12:33:37PM -0400, Joel Fernandes wrote: -> > > > On Mon, Mar 25, 2019 at 11:02 AM Paul E. McKenney <paulmck at linux.ibm.com> wrote: +> > > > On Mon, Mar 25, 2019 at 11:02 AM Paul E. McKenney <paulmck@linux.ibm.com> wrote: > > > > > > > > > > On Fri, Mar 22, 2019 at 11:46:19PM -0400, Joel Fernandes (Google) wrote: > > > > > > The rcutorture jitter.sh script selects a random CPU but does not check @@ -12,7 +12,7 @@ On Tue, Mar 26, 2019 at 09:01:40AM -0700, Paul E. McKenney wrote: > > > > > > causing taskset errors a lot of times. Let us fix this by checking from > > > > > > only the online CPUs on the system. > > > > > > -> > > > > > Signed-off-by: Joel Fernandes (Google) <joel at joelfernandes.org> +> > > > > > Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org> > > > > > > > > > > Good catch! > > > > > @@ -68,7 +68,7 @@ By the way, may be you decided to not run the jitter on CPU0 just because on some systems, CPU0 does not have an 'online' file? In this case, the grep may throw errors I guess which troubles the script. ->From the old cpu hotplug docs, I found that if CONFIG_BOOTPARAM_HOTPLUG_CPU0 +From the old cpu hotplug docs, I found that if CONFIG_BOOTPARAM_HOTPLUG_CPU0 or cpu0_hotplug boot command line option is not passed, then cpu0 cannot be offlined in which case, presumably the 'online' file will be missing, like some systems I am testing on. diff --git a/a/content_digest b/N2/content_digest index 966c6ad..b735b4d 100644 --- a/a/content_digest +++ b/N2/content_digest @@ -4,17 +4,25 @@ "ref\020190325164253.GE4102@linux.ibm.com\0" "ref\0CAEXW_YT8dS--pBrQoBO=G_d+4Ffi7o2++PQukh6dyNHqX-TLBg@mail.gmail.com\0" "ref\020190326160140.GP4102@linux.ibm.com\0" - "From\0joel at joelfernandes.org (Joel Fernandes)\0" - "Subject\0[PATCH] rcutorture: Select from only online CPUs\0" + "From\0Joel Fernandes <joel@joelfernandes.org>\0" + "Subject\0Re: [PATCH] rcutorture: Select from only online CPUs\0" "Date\0Tue, 26 Mar 2019 14:35:49 -0400\0" + "To\0Paul E. McKenney <paulmck@linux.ibm.com>\0" + "Cc\0LKML <linux-kernel@vger.kernel.org>" + Josh Triplett <josh@joshtriplett.org> + Lai Jiangshan <jiangshanlai@gmail.com> + linux-kselftest <linux-kselftest@vger.kernel.org> + Mathieu Desnoyers <mathieu.desnoyers@efficios.com> + Shuah Khan <shuah@kernel.org> + " Steven Rostedt <rostedt@goodmis.org>\0" "\00:1\0" "b\0" "On Tue, Mar 26, 2019 at 09:01:40AM -0700, Paul E. McKenney wrote:\n" "> On Mon, Mar 25, 2019 at 06:40:17PM -0400, Joel Fernandes wrote:\n" - "> > On Mon, Mar 25, 2019 at 12:42 PM Paul E. McKenney <paulmck at linux.ibm.com> wrote:\n" + "> > On Mon, Mar 25, 2019 at 12:42 PM Paul E. McKenney <paulmck@linux.ibm.com> wrote:\n" "> > >\n" "> > > On Mon, Mar 25, 2019 at 12:33:37PM -0400, Joel Fernandes wrote:\n" - "> > > > On Mon, Mar 25, 2019 at 11:02 AM Paul E. McKenney <paulmck at linux.ibm.com> wrote:\n" + "> > > > On Mon, Mar 25, 2019 at 11:02 AM Paul E. McKenney <paulmck@linux.ibm.com> wrote:\n" "> > > > >\n" "> > > > > On Fri, Mar 22, 2019 at 11:46:19PM -0400, Joel Fernandes (Google) wrote:\n" "> > > > > > The rcutorture jitter.sh script selects a random CPU but does not check\n" @@ -23,7 +31,7 @@ "> > > > > > causing taskset errors a lot of times. Let us fix this by checking from\n" "> > > > > > only the online CPUs on the system.\n" "> > > > > >\n" - "> > > > > > Signed-off-by: Joel Fernandes (Google) <joel at joelfernandes.org>\n" + "> > > > > > Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>\n" "> > > > >\n" "> > > > > Good catch!\n" "> > > > >\n" @@ -79,7 +87,7 @@ "some systems, CPU0 does not have an 'online' file? In this case, the grep may\n" "throw errors I guess which troubles the script.\n" "\n" - ">From the old cpu hotplug docs, I found that if CONFIG_BOOTPARAM_HOTPLUG_CPU0\n" + "From the old cpu hotplug docs, I found that if CONFIG_BOOTPARAM_HOTPLUG_CPU0\n" "or cpu0_hotplug boot command line option is not passed, then cpu0 cannot be\n" "offlined in which case, presumably the 'online' file will be missing, like\n" "some systems I am testing on.\n" @@ -88,4 +96,4 @@ "\n" - Joel -ba319f6ddf9caf221cc59491af6cf9aad8c65db784b17b428daa4380030ad0bd +51ef45bdfb5daf0542001eca6c5014a4584f36e3cd93ed3e7cc5bad229f09091
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