diff options
Diffstat (limited to 'gnu/packages/patches')
| -rw-r--r-- | gnu/packages/patches/openjdk-10-hotspot-pointer-comparison.patch | 15 | ||||
| -rw-r--r-- | gnu/packages/patches/openjdk-10-hotspot-stack-size.patch | 28 |
2 files changed, 43 insertions, 0 deletions
diff --git a/gnu/packages/patches/openjdk-10-hotspot-pointer-comparison.patch b/gnu/packages/patches/openjdk-10-hotspot-pointer-comparison.patch new file mode 100644 index 0000000000..2c64d06fbe --- /dev/null +++ b/gnu/packages/patches/openjdk-10-hotspot-pointer-comparison.patch @@ -0,0 +1,15 @@ +Avoid ordered comparison of pointer with integer to prevent compile error +with GCC 11. + +diff --git a/src/hotspot/os/linux/os_linux.cpp b/src/hotspot/os/linux/os_linux.cpp +--- a/src/hotspot/os/linux/os_linux.cpp ++++ b/src/hotspot/os/linux/os_linux.cpp +@@ -2155,7 +2155,7 @@ void os::Linux::print_container_info(outputStream* st) { + } + + p = OSContainer::cpu_cpuset_memory_nodes(); +- if (p < 0) ++ if (p == NULL) + st->print("cpu_memory_nodes() failed\n"); + else { + st->print("cpu_memory_nodes: %s\n", p); diff --git a/gnu/packages/patches/openjdk-10-hotspot-stack-size.patch b/gnu/packages/patches/openjdk-10-hotspot-stack-size.patch new file mode 100644 index 0000000000..2c246dbdbc --- /dev/null +++ b/gnu/packages/patches/openjdk-10-hotspot-stack-size.patch @@ -0,0 +1,28 @@ +Dynamically allocate the stack since SIGSTKSZ is not constant since glibc 2.34. + +Backported from: + + https://github.com/openjdk/jdk17u/commit/bb7c412e259893091210267252faf3c0a1be0969 + +diff --git a/test/hotspot/jtreg/runtime/StackGuardPages/exeinvoke.c b/test/hotspot/jtreg/runtime/StackGuardPages/exeinvoke.c +--- a/test/hotspot/jtreg/runtime/StackGuardPages/exeinvoke.c ++++ b/test/hotspot/jtreg/runtime/StackGuardPages/exeinvoke.c +@@ -67,8 +67,17 @@ static void handler(int sig, siginfo_t *si, void *unused) { + longjmp(context, 1); + } + ++static char* altstack = NULL; ++ + void set_signal_handler() { +- static char altstack[SIGSTKSZ]; ++ if (altstack == NULL) { ++ // Dynamically allocated in case SIGSTKSZ is not constant ++ altstack = malloc(SIGSTKSZ); ++ if (altstack == NULL) { ++ fprintf(stderr, "Test ERROR. Unable to malloc altstack space\n"); ++ exit(7); ++ } ++ } + + stack_t ss = { + .ss_size = SIGSTKSZ, |