git: kernel - Remove kernel debugging message related to user seg-faults

Matthew Dillon dillon at crater.dragonflybsd.org
Sun Jan 10 11:36:47 PST 2016


commit 8e5ef8105f3666b27116622a00de39e7e42e06ab
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Sun Jan 10 11:34:29 2016 -0800

    kernel - Remove kernel debugging message related to user seg-faults
    
    * Remove kprintf("T_PAGEFLT: Warning %%rip == 0!\n");  This debugging
      output was put in place during the initial 64-bit port to help debug
      the VM system and is no longer needed.
    
    * Fixes system ultra-slowness/lockup issues if a user program faults on
      %rip == 0 and tries to catch the signal and return, creating a continuous
      loop that saturates the console.

Summary of changes:
 sys/platform/pc64/x86_64/trap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/8e5ef8105f3666b27116622a00de39e7e42e06ab


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