#include #include #include "sig.h" void register_signal(int signal, void (*handler)(int)) { sigset_t block_mask; struct sigaction saction; sigfillset(&block_mask); saction.sa_handler = handler; saction.sa_mask = block_mask; saction.sa_flags = SA_RESTART; sigaction(signal, &saction, NULL); } void register_signal_f(int signal, void (*handler)(int), int flags) { sigset_t block_mask; struct sigaction saction; sigfillset(&block_mask); saction.sa_handler = handler; saction.sa_mask = block_mask; saction.sa_flags = flags; sigaction(signal, &saction, NULL); } ' rowspan='2'>cgit logo index : net-next.git
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authorNaveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>2016-06-22 21:55:01 +0530
committerMichael Ellerman <mpe@ellerman.id.au>2016-06-23 10:35:31 +1000
commit844e3be47693f92a108cb1fb3b0606bf25e9c7a6 (patch)
tree0cbcef13f3f2911e0c85fa198bed435da774d23d
parent6e914ee629c411d9c6d160399ce7d3472d2c0ec7 (diff)
powerpc/bpf/jit: Disable classic BPF JIT on ppc64le
Classic BPF JIT was never ported completely to work on little endian powerpc. However, it can be enabled and will crash the system when used. As such, disable use of BPF JIT on ppc64le. Fixes: 7c105b63bd98 ("powerpc: Add CONFIG_CPU_LITTLE_ENDIAN kernel config option.") Reported-by: Thadeu Lima de Souza Cascardo <cascardo@redhat.com> Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Acked-by: Thadeu Lima de Souza Cascardo <cascardo@redhat.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>