[PATCH 3/3] perf tools: Fix copying of /proc/kcore

From: Adrian Hunter A copy of /proc/kcore containing the kernel text can be made to the buildid cache. e.g. perf buildid-cache -v -k /proc/kcore To workaround objdump limitations, a copy is also made when annotating against /proc/kcore. The copying process stops working from libelf

[PATCH 3/3] perf tools: Fix copying of /proc/kcore

From: Adrian Hunter A copy of /proc/kcore containing the kernel text can be made to the buildid cache. e.g. perf buildid-cache -v -k /proc/kcore To workaround objdump limitations, a copy is also made when annotating against /proc/kcore. The copying process