5.4-stable review patch. If anyone has any objections, please let me know.
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From: Finn Thain fthain@linux-m68k.org
[ Upstream commit 52ae3f5da7e5adbe3d1319573b55dac470abb83c ]
When booted on my Mac II, the kernel prints this:
Detected Macintosh model: 6 Apple Macintosh Unknown
The catch-all entry ("Unknown") is mac_data_table[0] which is only needed in the unlikely event that the bootinfo model ID can't be matched. When model ID is 6, the search should begin and end at mac_data_table[1]. Fix the off-by-one error that causes this problem.
Cc: Joshua Thompson funaho@jurai.org Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Finn Thain fthain@linux-m68k.org Reviewed-by: Geert Uytterhoeven geert@linux-m68k.org Link: https://lore.kernel.org/d0f30a551064ca4810b1c48d5a90954be80634a9.1745453246.... Signed-off-by: Geert Uytterhoeven geert@linux-m68k.org Signed-off-by: Sasha Levin sashal@kernel.org --- arch/m68k/mac/config.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/m68k/mac/config.c b/arch/m68k/mac/config.c index d0126ab01360b..41041c4422331 100644 --- a/arch/m68k/mac/config.c +++ b/arch/m68k/mac/config.c @@ -804,7 +804,7 @@ static void __init mac_identify(void) }
macintosh_config = mac_data_table; - for (m = macintosh_config; m->ident != -1; m++) { + for (m = &mac_data_table[1]; m->ident != -1; m++) { if (m->ident == model) { macintosh_config = m; break;