From: David Engraf Date: Wed, 23 Mar 2011 11:35:42 +0000 (+0000) Subject: sh: Fix ptrace hw_breakpoint handling X-Git-Tag: v2.6.39-rc1~84^2~2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fb7f045ace0624f1e59a7db8497e460bd54b1cbc;p=pandora-kernel.git sh: Fix ptrace hw_breakpoint handling Since commit 34d0b5af50a063cded842716633501b38ff815fb it is no longer possible to debug an application using singlestep. The old commit converted singlestep handling via ptrace to hw_breakpoints. The hw_breakpoint is disabled when an event is triggered and not re-enabled again. This patch re-enables the existing hw_breakpoint before the existing breakpoint is reused. Signed-off-by: David Engraf Cc: stable@kernel.org Signed-off-by: Paul Mundt --- Reading git-diff-tree failed