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1. #SSA DIGITAL ALLWINNER A33 FIRMWARE UPDATE ARCHIVE#
2. #SSA DIGITAL ALLWINNER A33 FIRMWARE UPDATE WINDOWS#

This change will ensure that this error is being passed upĭrivers/staging/iio/adc/ad7280a.c | 17 +++++++++++++-ġ file changed, 13 insertions(+), 4 deletions(-)ĭiff -git a/drivers/staging/iio/adc/ad7280a.c b/drivers/staging/iio/adc/ad7280a.c Inside _ad7280_read32(), the spi_sync_transfer() can fail with negativeĮrror code. ` (255 subsequent siblings) 256 siblings, 0 replies 273+ messages in threadĬc: Slawomir Stepien, Jonathan Cameron, Sasha Levin, linux-iio, devel 15:55 ` drm/vgem: Fix vgem_init to get drm device available Sasha Levin 15:55 drm/bufs: Fix Spectre v1 vulnerability Sasha 15:55 ` Sasha Levin * staging: iio: adc: ad7280a: handle error from _ad7280_read32() + idx = array_index_nospec(idx, dma->buf_count) ĭRM_ERROR("Process %d freeing buffer not owned\n", Struct drm_local_map -1417,6 +1419,7 int drm_legacy_freebufs(struct drm_device *dev, void *data, Static struct drm_map_list *drm_find_matching_map(struct drm_device *dev, ĭiff -git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c To kill the speculation on the first load and not worry if it can beĬompleted with a dependent load/store.

#SSA DIGITAL ALLWINNER A33 FIRMWARE UPDATE WINDOWS#

Notice that given that speculation windows are large, the policy is Spectre issue 'dma->buflist' (local cap)įix this by sanitizing idx before using it to index dma->buflist This issue was detected with the help of Smatch:ĭrivers/gpu/drm/drm_bufs.c:1420 drm_legacy_freebufs() warn: potential

Potential exploitation of the Spectre variant 1 vulnerability. Idx can be indirectly controlled by user-space, hence leading to a Silva, Daniel Vetter, Sasha Levin, dri-devel ` (256 more replies) 0 siblings, 257 replies 273+ messages in threadĬc: Gustavo A. 15:55 ` staging: iio: adc: ad7280a: handle error from _ad7280_read32() Sasha Levin

#SSA DIGITAL ALLWINNER A33 FIRMWARE UPDATE ARCHIVE#

Drm/bufs: Fix Spectre v1 vulnerability archive mirror help / color / mirror / Atom feed * drm/bufs: Fix Spectre v1 vulnerability 15:55 Sasha Levin