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authorAl Viro <viro@zeniv.linux.org.uk>2020-06-01 19:42:40 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2020-07-27 14:24:50 -0400
commitb4e9c9549f62329d2412f899635fddc5212b9cd4 (patch)
tree2d62ec21ef17f93c1d4b4152b4db978c82adc11e /kernel/Makefile
parentb3a9e3b9622ae10064826dccb4f7a52bd88c7407 (diff)
downloadlinux-b4e9c9549f62329d2412f899635fddc5212b9cd4.tar.bz2
introduction of regset ->get() wrappers, switching ELF coredumps to those
Two new helpers: given a process and regset, dump into a buffer. regset_get() takes a buffer and size, regset_get_alloc() takes size and allocates a buffer. Return value in both cases is the amount of data actually dumped in case of success or -E... on error. In both cases the size is capped by regset->n * regset->size, so ->get() is called with offset 0 and size no more than what regset expects. binfmt_elf.c callers of ->get() are switched to using those; the other caller (copy_regset_to_user()) will need some preparations to switch. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'kernel/Makefile')
-rw-r--r--kernel/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/Makefile b/kernel/Makefile
index f3218bc5ec69..e6e03380a0f1 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -10,7 +10,7 @@ obj-y = fork.o exec_domain.o panic.o \
extable.o params.o \
kthread.o sys_ni.o nsproxy.o \
notifier.o ksysfs.o cred.o reboot.o \
- async.o range.o smpboot.o ucount.o
+ async.o range.o smpboot.o ucount.o regset.o
obj-$(CONFIG_MODULES) += kmod.o
obj-$(CONFIG_MULTIUSER) += groups.o