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FAILED: patch "[PATCH] RISC-V: fix ordering of Zbb extension" failed to apply to 6.1-stable tree

PATCH [email protected] 1 participant 1 message Mar 7, 2023

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The patch below does not apply to the 6.1-stable tree.
If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <[email protected]>.

To reproduce the conflict and resubmit, you may use the following commands:

git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y
git checkout FETCH_HEAD
git cherry-pick -x 1eac28201ac0725192f5ced34192d281a06692e5
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<[email protected]>' --in-reply-to '[email protected]' --subject-prefix 'PATCH 6.1.y' HEAD^..

Possible dependencies:

1eac28201ac0 ("RISC-V: fix ordering of Zbb extension") 80c200b34ee8 ("RISC-V: resort all extensions in consistent orders")

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From 1eac28201ac0725192f5ced34192d281a06692e5 Mon Sep 17 00:00:00 2001
From: Heiko Stuebner <[email protected]>
Date: Wed, 8 Feb 2023 23:53:27 +0100
Subject: [PATCH] RISC-V: fix ordering of Zbb extension

As Andrew reported,
Zb* comes after Zi* according 27.11 "Subset Naming Convention"
so fix the ordering accordingly.

arch/riscv/kernel/cpu.c +1 -1
index 420228e219f7..8400f0cc9704 100644
@@ -185,9 +185,9 @@ arch_initcall(riscv_cpuinfo_init);
  * New entries to this struct should follow the ordering rules described above.
  */
 static struct riscv_isa_ext_data isa_ext_arr[] = {
-	__RISCV_ISA_EXT_DATA(zbb, RISCV_ISA_EXT_ZBB),
 	__RISCV_ISA_EXT_DATA(zicbom, RISCV_ISA_EXT_ZICBOM),
 	__RISCV_ISA_EXT_DATA(zihintpause, RISCV_ISA_EXT_ZIHINTPAUSE),
+	__RISCV_ISA_EXT_DATA(zbb, RISCV_ISA_EXT_ZBB),
 	__RISCV_ISA_EXT_DATA(sscofpmf, RISCV_ISA_EXT_SSCOFPMF),
 	__RISCV_ISA_EXT_DATA(sstc, RISCV_ISA_EXT_SSTC),
 	__RISCV_ISA_EXT_DATA(svinval, RISCV_ISA_EXT_SVINVAL),