linux-kernel - [PATCH -fixes] riscv: Fix PTDUMP output now BPF region moved back to module region

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20210624121721.2828421-1-alex@ghiti.fr>
Date:   Thu, 24 Jun 2021 14:17:21 +0200
From:   Alexandre Ghiti <alex@...ti.fr>
To:     Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Jisheng Zhang <jszhang@...nel.org>,
        linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     Alexandre Ghiti <alex@...ti.fr>
Subject: [PATCH -fixes] riscv: Fix PTDUMP output now BPF region moved back to module region

BPF region was moved back to the region below the kernel at the end of the
module region in commit 3a02764c372c ("riscv: Ensure BPF_JIT_REGION_START
aligned with PMD size"), so reflect this change in kernel page table
output.

Signed-off-by: Alexandre Ghiti <alex@...ti.fr>
---
 arch/riscv/mm/ptdump.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/riscv/mm/ptdump.c b/arch/riscv/mm/ptdump.c
index 0536ac84b730..22d6555d89dc 100644
--- a/arch/riscv/mm/ptdump.c
+++ b/arch/riscv/mm/ptdump.c
@@ -98,8 +98,8 @@ static struct addr_marker address_markers[] = {
 	{0, "vmalloc() end"},
 	{0, "Linear mapping"},
 #ifdef CONFIG_64BIT
-	{0, "Modules mapping"},
-	{0, "Kernel mapping (kernel, BPF)"},
+	{0, "Modules/BPF mapping"},
+	{0, "Kernel mapping"},
 #endif
 	{-1, NULL},
 };
-- 
2.30.2