6.6-stable review patch. If anyone has any objections, please let me know.
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From: Greg Kroah-Hartman gregkh@linuxfoundation.org
This reverts commit 03844b1908114680ca35fa0a0aba3d906a6d78af.
It had been committed multiple times to the tree, and isn't needed again.
Link: https://lore.kernel.org/r/a082db2605514513a0a8568382d5bd2b6f1877a0.camel@cyb... Reported-by: Stefan Nürnberger stefan.nuernberger@cyberus-technology.de Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/vfio/platform/vfio_platform_common.c | 10 ---------- 1 file changed, 10 deletions(-)
--- a/drivers/vfio/platform/vfio_platform_common.c +++ b/drivers/vfio/platform/vfio_platform_common.c @@ -393,11 +393,6 @@ static ssize_t vfio_platform_read_mmio(s
count = min_t(size_t, count, reg->size - off);
- if (off >= reg->size) - return -EINVAL; - - count = min_t(size_t, count, reg->size - off); - if (!reg->ioaddr) { reg->ioaddr = ioremap(reg->addr, reg->size); @@ -479,11 +474,6 @@ static ssize_t vfio_platform_write_mmio(
if (off >= reg->size) return -EINVAL; - - count = min_t(size_t, count, reg->size - off); - - if (off >= reg->size) - return -EINVAL;
count = min_t(size_t, count, reg->size - off);