Zero contents before freeing, do not leak keys #174
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This reverts commit aa01567. Signed-off-by: Robert Nelson <[email protected]>
This reverts commit 4dc7dca.
This reverts commit 9193168.
…cdc_unload()" This reverts commit 299676e.
…eanup()" This reverts commit 7680684.
This reverts commit 0892292.
…ock rate" This reverts commit 10ca4f3.
This reverts commit 984edb0.
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…struction" This reverts commit e34e57a.
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…ate_fb()" This reverts commit bcf7ab1.
…alls" This reverts commit 76fb2b4.
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This reverts commit 91df99d.
… stop()" This reverts commit 6b49c65.
…uncs" This reverts commit f63f2c8.
This reverts commit 8692835.
…ncs" This reverts commit a4e7a1e.
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This reverts commit db464d1.
This reverts commit ebbd1c9.
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This reverts commit e6cbc04.
This reverts commit 8ff2aeb.
Signed-off-by: Robert Nelson <[email protected]>
Signed-off-by: Robert Nelson <[email protected]>
Signed-off-by: Robert Nelson <[email protected]>
https://groups.google.com/forum/#!topic/beagleboard/s1RCR0FJOfo Signed-off-by: Robert Nelson <[email protected]>
Signed-off-by: Robert Nelson <[email protected]>
Reduce max_segs to 64, a value that allows allocation of an entire EDMA descriptor list within a single page - EDMA descriptors are 40 bytes and the header is much larger. This avoids doing a higher order GFP_ATOMIC allocation in edma_prep_slave_sg when setting up a transfer which can potentially fail due to fragmentation under heavy I/O load. The current value of 1024 is unusually high in comparison to other mmc host drivers which mostly use values of between 1 and 256. The EDMA driver at present splits lists above 20 segments in any case so reducing the size of lists we pass to it shouldn't add much overhead. rcn-ee: add use_adma option: https://www.spinics.net/lists/linux-omap/msg137942.html Signed-off-by: Will Newton <[email protected]> Signed-off-by: Robert Nelson <[email protected]>
Signed-off-by: Robert Nelson <[email protected]>
Signed-off-by: Ezequiel Garcia <[email protected]>
Signed-off-by: Ezequiel Garcia <[email protected]>
…e directly Signed-off-by: Robert Nelson <[email protected]>
Signed-off-by: Robert Nelson <[email protected]>
Signed-off-by: Robert Nelson <[email protected]>
Signed-off-by: Robert Nelson <[email protected]>
The newly added dtc warning to check DT unit-address without reg property and vice-versa generates lots of warnings. Turn off the check unless building with W=1 or W=2. Signed-off-by: Rob Herring <[email protected]> Cc: Michal Marek <[email protected]> Cc: [email protected]
Recent versions of libfdt add a dependency on strnlen. Copy the implementation in lib/string.c here, so we can update libfdt. Acked-by: Russell King <[email protected]> Signed-off-by: Rob Herring <[email protected]>
Signed-off-by: Robert Nelson <[email protected]>
Signed-off-by: Robert Nelson <[email protected]>
4.4 TI Delta: RobertCNelson/ti-linux-kernel@f89a69b...4a9c4fe Signed-off-by: Robert Nelson <[email protected]>
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Mar 29, 2019
…_ctx commit 227ad6d upstream. Delay the drm_modeset_acquire_init() until after we check for an allocation failure so that we can return immediately upon error without having to unwind. WARNING: lock held when returning to user space! 4.20.0+ beagleboard#174 Not tainted ------------------------------------------------ syz-executor556/8153 is leaving the kernel with locks still held! 1 lock held by syz-executor556/8153: #0: 000000005100c85c (crtc_ww_class_acquire){+.+.}, at: set_property_atomic+0xb3/0x330 drivers/gpu/drm/drm_mode_object.c:462 Reported-by: [email protected] Fixes: 144a799 ("drm: Handle properties in the core for atomic drivers") Signed-off-by: Chris Wilson <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Maarten Lankhorst <[email protected]> Cc: Sean Paul <[email protected]> Cc: David Airlie <[email protected]> Cc: <[email protected]> # v4.14+ Reviewed-by: Maarten Lankhorst <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Buffer should be zeroed before freeing. Cryptographic info will be leaked if contents not zeroed