linux-stable

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History

Jann Horn 834c7360f9 binder: Remove incorrect comment about vm_insert_page() behavior

vm_insert_page() does increment the page refcount, and just to be sure,
I've confirmed it by printing page_count(page[0].page_ptr) before and after
vm_insert_page(). It's 1 before, 2 afterwards, as expected.

Fixes: a145dd411eb2 ("VM: add "vm_insert_page()" function")
Signed-off-by: Jann Horn <jannh@google.com>
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
Link: https://lore.kernel.org/r/20191018153946.128584-1-jannh@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-10-21 12:30:49 -04:00

binder_alloc_selftest.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282

2019-06-05 17:36:37 +02:00

binder_alloc.c

binder: Remove incorrect comment about vm_insert_page() behavior

2019-10-21 12:30:49 -04:00

binder_alloc.h

binder: return errors from buffer copy functions

2019-07-01 08:42:47 +02:00

binder_internal.h

binder: prevent UAF read in print_binder_transaction_log_entry()