mirror of
https://github.com/Fishwaldo/Star64_linux.git
synced 2025-07-16 20:00:28 +00:00
6497d0a9c5
sl is controlled by user-space, hence leading to a potential exploitation of the Spectre variant 1 vulnerability. Fix this by sanitizing sl before using it to index ibp->sl_to_sc. Notice that given that speculation windows are large, the policy is to kill the speculation on the first load and not worry if it can be completed with a dependent load/store [1]. [1] https://lore.kernel.org/lkml/20180423164740.GY17484@dhcp22.suse.cz/ Cc: stable@vger.kernel.org Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Link: https://lore.kernel.org/r/20190731175428.GA16736@embeddedor Signed-off-by: Doug Ledford <dledford@redhat.com> |
||
|---|---|---|
| .. | ||
| affinity.c | ||
| affinity.h | ||
| aspm.c | ||
| aspm.h | ||
| chip.c | ||
| chip.h | ||
| chip_registers.h | ||
| common.h | ||
| debugfs.c | ||
| debugfs.h | ||
| device.c | ||
| device.h | ||
| driver.c | ||
| efivar.c | ||
| efivar.h | ||
| eprom.c | ||
| eprom.h | ||
| exp_rcv.c | ||
| exp_rcv.h | ||
| fault.c | ||
| fault.h | ||
| file_ops.c | ||
| firmware.c | ||
| hfi.h | ||
| init.c | ||
| intr.c | ||
| iowait.c | ||
| iowait.h | ||
| Kconfig | ||
| mad.c | ||
| mad.h | ||
| Makefile | ||
| mmu_rb.c | ||
| mmu_rb.h | ||
| msix.c | ||
| msix.h | ||
| opa_compat.h | ||
| opfn.c | ||
| opfn.h | ||
| pcie.c | ||
| pio.c | ||
| pio.h | ||
| pio_copy.c | ||
| platform.c | ||
| platform.h | ||
| qp.c | ||
| qp.h | ||
| qsfp.c | ||
| qsfp.h | ||
| rc.c | ||
| rc.h | ||
| ruc.c | ||
| sdma.c | ||
| sdma.h | ||
| sdma_txreq.h | ||
| sysfs.c | ||
| tid_rdma.c | ||
| tid_rdma.h | ||
| trace.c | ||
| trace.h | ||
| trace_ctxts.h | ||
| trace_dbg.h | ||
| trace_ibhdrs.h | ||
| trace_iowait.h | ||
| trace_misc.h | ||
| trace_mmu.h | ||
| trace_rc.h | ||
| trace_rx.h | ||
| trace_tid.h | ||
| trace_tx.h | ||
| uc.c | ||
| ud.c | ||
| user_exp_rcv.c | ||
| user_exp_rcv.h | ||
| user_pages.c | ||
| user_sdma.c | ||
| user_sdma.h | ||
| verbs.c | ||
| verbs.h | ||
| verbs_txreq.c | ||
| verbs_txreq.h | ||
| vnic.h | ||
| vnic_main.c | ||
| vnic_sdma.c | ||