linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2014-04-28	powerpc/perf/hv-24x7: Catalog version number is be64, not be32	Cody P Schafer	1	-6/+7
	The catalog version number was changed from a be32 (with proceeding 32bits of padding) to a be64, update the code to treat it as a be64 Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2014-04-28	powerpc/perf/hv-24x7: Remove [static 4096], sparse chokes on it	Cody P Schafer	1	-1/+1
	Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2014-04-28	powerpc/perf/hv-24x7: Use (unsigned long) not (u32) values when calling plpar_hcall_norets()	Cody P Schafer	1	-4/+16
	Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2014-04-28	powerpc/perf/hv_24x7: Probe errors changed to pr_debug(), padding fixed	Cody P Schafer	1	-2/+2
	fixup for "powerpc/perf: Add support for the hv 24x7 interface" Makes the "not enabled" message less awful (and hides it in most cases). Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2014-03-24	powerpc/perf: Add support for the hv 24x7 interface	Cody P Schafer	1	-0/+510
	This provides a basic interface between hv_24x7 and perf. Similar to the one provided for gpci, it lacks transaction support and does not list any events. Example usage via perf tool: perf stat -e 'hv_24x7/domain=2,offset=8,starting_index=0,lpar=0xffffffff/' -r 0 -C 0 -x ' ' sleep 0.1 Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>