1 files changed, 0 insertions, 47 deletions
diff --git a/third_party/rr/0001-PerfCounters-don-t-exit-on-AMD-ThreadRipper-3960X.patch b/third_party/rr/0001-PerfCounters-don-t-exit-on-AMD-ThreadRipper-3960X.patch
deleted file mode 100644
index 841840014757..000000000000
--- a/third_party/rr/0001-PerfCounters-don-t-exit-on-AMD-ThreadRipper-3960X.patch
+++ /dev/null
@@ -1,47 +0,0 @@
-From 7f54898386f39b65fca902a39d39cd4c258960fd Mon Sep 17 00:00:00 2001
-From: Vincent Ambo <mail@tazj.in>
-Date: Mon, 13 Jul 2020 17:16:22 +0100
-Subject: [PATCH] PerfCounters: don't exit on AMD ThreadRipper 3960X
-
-Patch from
-https://github.com/mozilla/rr/issues/2034#issuecomment-581769936
-
-It's unclear whether this will actually make it work - the main issue
-seems to be that some complex tests are failing, but people are
-reporting that the debugger still works for some cases.
----
- src/PerfCounters.cc | 4 ++++
- 1 file changed, 4 insertions(+)
-
-diff --git a/src/PerfCounters.cc b/src/PerfCounters.cc
-index 7da26a51..1ca830a7 100644
---- a/src/PerfCounters.cc
-+++ b/src/PerfCounters.cc
-@@ -70,6 +70,7 @@ enum CpuMicroarch {
-   IntelCometlake,
-   AMDF15R30,
-   AMDRyzen,
-+  AMDRyzen2,
- };
- 
- /*
-@@ -137,6 +138,7 @@ static const PmuConfig pmu_configs[] = {
-   { AMDF15R30, "AMD Family 15h Revision 30h", 0xc4, 0xc6, 0, 250,
-     PMU_TICKS_TAKEN_BRANCHES | PMU_SKIP_INTEL_BUG_CHECK },
-   { AMDRyzen, "AMD Ryzen", 0x5100d1, 0, 0, 1000, PMU_TICKS_RCB },
-+  { AMDRyzen2, "AMD Ryzen 2", 0xd1, 0, 0x2c, 2000, PMU_TICKS_RCB | PMU_SKIP_INTEL_BUG_CHECK },
- };
- 
- #define RR_SKID_MAX 1000
-@@ -227,6 +229,8 @@ static CpuMicroarch get_cpu_microarch() {
- 	return IntelCometlake;
-     case 0x30f00:
-       return AMDF15R30;
-+    case 0x30f10: // AMD Ryzen Threadripper 3960X
-+      return AMDRyzen2;
-     case 0x00f10:
-       if (ext_family == 8) {
-         if (!Flags::get().suppress_environment_warnings) {
--- 
-2.23.0
-