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authorKees Cook <keescook@chromium.org>2022-02-07 22:12:31 -0800
committerMartin K. Petersen <martin.petersen@oracle.com>2022-02-11 16:42:22 -0500
commit03e4383c7ce36ac400489c8fe84724470a8251e9 (patch)
treecaaa77b8488172fa88bbd630a4e6d755ffa8d65c /drivers/pci/pcie/Makefile
parent49b729f58e7a98a006a8a0c1dcca8a1a4f58d2a8 (diff)
downloadlinux-03e4383c7ce36ac400489c8fe84724470a8251e9.tar.bz2
scsi: ibmvscsis: Silence -Warray-bounds warning
Instead of doing a cast to storage that is too small, add a union for the high 64 bits. Silences the warnings under -Warray-bounds: drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c: In function 'ibmvscsis_send_messages': drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c:1934:44: error: array subscript 'struct viosrp_crq[0]' is partly outside array bounds of 'u64[1]' {aka 'long long unsigned int[1]'} [-Werror=array-bounds] 1934 | crq->valid = VALID_CMD_RESP_EL; | ^~ drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c:1875:13: note: while referencing 'msg_hi' 1875 | u64 msg_hi = 0; | ^~~~~~ There is no change to the resulting binary instructions. Link: https://lore.kernel.org/lkml/20220125142430.75c3160e@canb.auug.org.au Link: https://lore.kernel.org/r/20220208061231.3429486-1-keescook@chromium.org Cc: Michael Cyr <mikecyr@linux.ibm.com> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: Tyrel Datwyler <tyreld@linux.ibm.com> Cc: linux-scsi@vger.kernel.org Cc: target-devel@vger.kernel.org Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Reviewed-by: Tyrel Datwyler <tyreld@linux.ibm.com> Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/pci/pcie/Makefile')
0 files changed, 0 insertions, 0 deletions