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| author | Simon Glass <sjg@chromium.org> | 2024-09-01 16:26:25 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2024-09-18 13:01:00 -0600 |
| commit | e82baf0801f399266781303675b0f66cca2bc51f (patch) | |
| tree | 90c218d7dc4be72a4d4146f0c1c14a0aef0c2193 /arch/sandbox/lib/pci_io.c | |
| parent | 58f26a17b41ff146e4e9f5564a9da6571585d1a7 (diff) | |
sandbox: Unmap old tags
So far unmapping has not been implemented. This means that if one test
maps a pointer to an address with map_sysmem(), then a second test can
use that same pointer, by mapping the address back to a pointer with
map_to_sysmem(). This is not really desirable, even if it doesn't
cause any problems at the moment.
Implement unmapping, to clean this up.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/sandbox/lib/pci_io.c')
0 files changed, 0 insertions, 0 deletions