[PATCH v2 0/2] /proc/kcore: Fix SMAP violation when dumping vsyscall user page

2018-02-12 Thread Jia Zhang 
This patchset was validated with the combinations of pti=on/off and 
vsyscall=native/emulate/none.
In addition, CONFIG_HARDENED_USERCOPY is always enabled.

v2:
  - Use { } around kclist_add() when there's more than 1 line code 

Jia Zhang (2):
  /proc/kcore: Fix SMAP violation when dumping vsyscall user page
  x86/mm/64: Add vsyscall page to /proc/kcore conditionally

 arch/x86/mm/init_64.c | 6 --
 fs/proc/kcore.c   | 4 
 include/linux/kcore.h | 1 +
 3 files changed, 9 insertions(+), 2 deletions(-)

[PATCH v2 0/2] /proc/kcore: Fix SMAP violation when dumping vsyscall user page

2018-02-12 Thread Jia Zhang 
This patchset was validated with the combinations of pti=on/off and 
vsyscall=native/emulate/none.
In addition, CONFIG_HARDENED_USERCOPY is always enabled.

v2:
  - Use { } around kclist_add() when there's more than 1 line code 

Jia Zhang (2):
  /proc/kcore: Fix SMAP violation when dumping vsyscall user page
  x86/mm/64: Add vsyscall page to /proc/kcore conditionally

 arch/x86/mm/init_64.c | 6 --
 fs/proc/kcore.c   | 4 
 include/linux/kcore.h | 1 +
 3 files changed, 9 insertions(+), 2 deletions(-)