31 lines
1.0 KiB
Diff
31 lines
1.0 KiB
Diff
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From: Bruce Rogers <brogers@suse.com>
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Date: Tue, 5 May 2020 13:26:33 -0600
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Subject: work around gcc10 problem with zero-length array
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References: boo#1171123
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gcc10 has introduced a regression in handling zero-length array under
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certain cirumstances. For now simply work around it by extending the
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array to have 1 member. I've audited the code to ensure that will still
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work right.
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See: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94940
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Signed-off-by: Bruce Rogers <brogers@suse.com>
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---
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src/drivers/net/intelvf.h | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/roms/ipxe/src/drivers/net/intelvf.h b/roms/ipxe/src/drivers/net/intelvf.h
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index ab404698fe6de9f48370931fdf56..abc2cd254bd44f4b2168e1ecee54 100644
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--- a/roms/ipxe/src/drivers/net/intelvf.h
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+++ b/roms/ipxe/src/drivers/net/intelvf.h
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@@ -132,7 +132,7 @@ union intelvf_msg {
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/** Queue configuration message */
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struct intelvf_msg_queues queues;
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/** Raw dwords */
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- uint32_t dword[0];
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+ uint32_t dword[1];
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};
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/** Maximum time to wait for mailbox message
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