Tetsuo Handa ecd182cbf4 staging: android: ashmem: Avoid range_alloc() allocation with ashmem_mutex held. ... ashmem_pin() is calling range_shrink() without checking whether range_alloc() succeeded. Also, doing memory allocation with ashmem_mutex held should be avoided because ashmem_shrink_scan() tries to hold it. Therefore, move memory allocation for range_alloc() to ashmem_pin_unpin() and make range_alloc() not to fail. This patch is mostly meant for backporting purpose for fuzz testing on stable/distributor kernels, for there is a plan to remove this code in near future. Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Cc: stable@vger.kernel.org Reviewed-by: Joel Fernandes <joel@joelfernandes.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2019-02-26 11:50:17 +01:00
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ion	staging: android: ion: fix sys heap pool's gfp_flags	2019-02-19 11:12:08 +01:00
uapi	staging: android: ion: Add the GPL exception for syscalls	2019-02-14 10:47:20 +01:00
ashmem.c	staging: android: ashmem: Avoid range_alloc() allocation with ashmem_mutex held.	2019-02-26 11:50:17 +01:00
ashmem.h
Kconfig
Makefile
TODO
vsoc.c	staging/android/vsoc: Remove duplicate header	2019-01-15 16:07:41 +01:00