From 3ec2aef1b03eefeffe93817bd04068d3805d4a98 Mon Sep 17 00:00:00 2001 From: Prarit Bhargava Date: Thu, 5 Sep 2019 08:03:05 -0400 Subject: [PATCH] tools/power/x86/intel-speed-select: Fix cpu-count output I have a system with 28 threads/socket but intel-speed-select reports a cpu-count of 29. Fix an off-by-one error in the cpu_count() function. Signed-off-by: Prarit Bhargava Acked-by: Srinivas Pandruvada Cc: Srinivas Pandruvada Cc: David Arcari Cc: linux-kernel@vger.kernel.org Signed-off-by: Andy Shevchenko --- tools/power/x86/intel-speed-select/isst-config.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/power/x86/intel-speed-select/isst-config.c b/tools/power/x86/intel-speed-select/isst-config.c index d32af8210427..f81a28c6b586 100644 --- a/tools/power/x86/intel-speed-select/isst-config.c +++ b/tools/power/x86/intel-speed-select/isst-config.c @@ -304,7 +304,7 @@ static void set_cpu_present_cpu_mask(void) int get_cpu_count(int pkg_id, int die_id) { if (pkg_id < MAX_PACKAGE_COUNT && die_id < MAX_DIE_PER_PACKAGE) - return cpu_cnt[pkg_id][die_id] + 1; + return cpu_cnt[pkg_id][die_id]; return 0; } -- 2.30.2