Files
kernel_common_drivers/auto_patch
tuan zhang be36d4dcee auto-patch: fixed two bugs in binder [1/1]
PD#SWPL-175822

Problem:
BUG: sleeping function called from invalid context
at include/linux/highmem-internal.h:155

Solution:
1.use memset_page() in binder_alloc_clear_buf()
2.use kmap_local_page() in binder_alloc_copy_user_to_buffer()

Verify:
t5d_am301

Change-Id: I1e242bc4ba5e466ed186d32c18e8f8bfdf77ac15
Signed-off-by: tuan zhang <tuan.zhang@amlogic.com>
2024-09-29 23:54:19 -07:00
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