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| author | Shanker Donthineni <[email protected]> | 2016-02-02 02:19:44 +0000 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2016-02-04 14:14:50 +0000 |
| commit | 1a485f4d2e28efd77075b2952926683d6c245633 (patch) | |
| tree | 3088dd5ab2953ebba071e45caece4e901da470bd /drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | |
| parent | irqchip/sun4i: Fix compilation outside of arch/arm (diff) | |
| download | kernel-1a485f4d2e28efd77075b2952926683d6c245633.tar.gz kernel-1a485f4d2e28efd77075b2952926683d6c245633.zip | |
irqchip/gicv3-its: Fix memory leak in its_free_tables()
The current ITS driver has a memory leak in its_free_tables(). It
happens on tear down path of the driver when its_probe() call fails.
its_free_tables() should free the exact number of pages that have
been allocated, not just a single page as current code does.
This patch records the memory size for each ITS_BASERn at the time of
page allocation and uses the same size information when freeing pages
to fix the issue.
Signed-off-by: Shanker Donthineni <[email protected]>
Acked-by: Marc Zyngier <[email protected]>
Cc: Jason Cooper <[email protected]>
Cc: Vikram Sethi <[email protected]>
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Thomas Gleixner <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_display.c')
0 files changed, 0 insertions, 0 deletions