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| author | Nicholas Piggin <npiggin@gmail.com> | 2017-11-25 06:07:59 +1000 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2017-11-27 18:49:58 +1100 |
| commit | 2df2407375963ab08bcb3c62eb7230c07e734687 (patch) | |
| tree | 78cc41c08cefc5a815626c48c4141c4a38cd20cd /core/test | |
| parent | 0aa749e6822aee816b4a9c3100eebabc2e74ee32 (diff) | |
| download | skiboot-2df2407375963ab08bcb3c62eb7230c07e734687.zip skiboot-2df2407375963ab08bcb3c62eb7230c07e734687.tar.gz skiboot-2df2407375963ab08bcb3c62eb7230c07e734687.tar.bz2 | |
core/bitmap: fix bitmap iteration limit corruption
The bitmap iterators did not reduce the number of bits to scan
when searching for the next bit, which would result in them
overruning their bitmap.
These are only used in one place, in xive reset, and the effect
is that the xive reset code will keep zeroing memory until it
reaches a block of memory of MAX_EQ_COUNT >> 3 bits in length,
all zeroes.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'core/test')
0 files changed, 0 insertions, 0 deletions