--- a/clang/lib/Driver/ToolChains/Gnu.cpp
+++ b/clang/lib/Driver/ToolChains/Gnu.cpp
@@ -563,6 +563,13 @@ void tools::gnutools::Linker::ConstructJob(Compilation &C, const JobAction &JA,
     CmdArgs.push_back("-lm");
   }
 
+  if (Triple.isMusl() &&
+      !Args.hasArg(options::OPT_nostdlib,
+                   options::OPT_nostartfiles,
+                   options::OPT_nodefaultlibs)) {
+    CmdArgs.push_back("-lssp_nonshared");
+  }
+
   // Silence warnings when linking C code with a C++ '-stdlib' argument.
   Args.ClaimAllArgs(options::OPT_stdlib_EQ);
 
--- a/clang/lib/Driver/ToolChains/Linux.h
+++ b/clang/lib/Driver/ToolChains/Linux.h
@@ -11,6 +11,7 @@
 
 #include "Gnu.h"
 #include "clang/Driver/ToolChain.h"
+#include "clang/Basic/LangOptions.h"
 
 namespace clang {
 namespace driver {
@@ -62,6 +63,14 @@ public:
   std::vector<std::string> ExtraOpts;
 
   const char *getDefaultLinker() const override;
+  LangOptions::StackProtectorMode
+  GetDefaultStackProtectorLevel(bool KernelOrKext) const override {
+    StringRef VendorName = Linux::getTriple().getVendorName();
+    if (VendorName.compare("alpine") == 0)
+      return LangOptions::SSPStrong;
+
+    return LangOptions::SSPOff;
+  }
 
 protected:
   Tool *buildAssembler() const override;
--- a/clang/test/Driver/fsanitize.c
+++ b/clang/test/Driver/fsanitize.c
@@ -778,12 +778,12 @@
 // RUN: %clang -fno-sanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NOSP
 // NOSP-NOT: "-fsanitize=safe-stack"
 
-// RUN: %clang --target=x86_64-linux-gnu -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
+// RUN: %clang --target=x86_64-linux-gnu -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=address,safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP-ASAN
 // RUN: %clang --target=x86_64-linux-gnu -fstack-protector -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=safe-stack -fstack-protector-all -### %s 2>&1 | FileCheck %s -check-prefix=SP
-// RUN: %clang --target=arm-linux-androideabi -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
-// RUN: %clang --target=aarch64-linux-android -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
+// RUN: %clang --target=arm-linux-androideabi -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
+// RUN: %clang --target=aarch64-linux-android -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
 // NO-SP-NOT: stack-protector
 // NO-SP: "-fsanitize=safe-stack"
 // SP-ASAN: error: invalid argument '-fsanitize=safe-stack' not allowed with '-fsanitize=address'
--- a/clang/test/Driver/stack-protector.c
+++ b/clang/test/Driver/stack-protector.c
@@ -33,6 +33,22 @@
 // SSP-PS4-BUF: "-stack-protector" "2"
 // SSP-PS4-BUF: "-stack-protector-buffer-size" "16"
 
+// Test default stack protector values for Alpine
+
+// RUN: %clang -target x86_64-alpine-linux-musl -### %s 2>&1 | FileCheck %s -check-prefix=ALPINE
+// ALPINE: "-stack-protector" "2"
+
+// RUN: %clang -target x86_64-alpine-linux-musl -fstack-protector -### %s 2>&1 | FileCheck %s -check-prefix=ALPINE_SPS
+// ALPINE_SPS: "-stack-protector" "2"
+
+// RUN: %clang -target x86_64-alpine-linux-musl -fstack-protector-all -### %s 2>&1 | FileCheck %s -check-prefix=ALPINE_ALL
+// ALPINE_ALL: "-stack-protector" "3"
+// ALPINE_ALL-NOT: "-stack-protector-buffer-size"
+
+// RUN: %clang -target x86_64-alpine-linux-musl -fno-stack-protector -### %s 2>&1 | FileCheck %s -check-prefix=ALPINE_NOSSP
+// ALPINE_NOSSP-NOT: "-stack-protector"
+// ALPINE_NOSSP-NOT: "-stack-protector-buffer-size"
+
 // Test default stack protector values for Darwin platforms
 
 // RUN: %clang -target armv7k-apple-watchos2.0 -### %s 2>&1 | FileCheck %s -check-prefix=SSP_WATCHOS