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[122.56.204.36]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2a3e3cb2f8asm144738325ad.57.2026.01.10.23.16.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 10 Jan 2026 23:16:43 -0800 (PST) From: Javier Carrasco Date: Sun, 11 Jan 2026 20:16:13 +1300 Subject: [PATCH] riscv: defconfig: enable NLS_ISO8859_1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260111-nls_iso8859_1_y_riscv-v1-1-2c992bb2c00d@gmail.com> X-B4-Tracking: v=1; b=H4sIADxOY2kC/x3MQQqAIBBA0avErBMaIbOuEiFhYw2EhQNRSHdPW r7F/xmEEpPAUGVIdLHwEQuwrsBvc1xJ8VIMutGmQUQVd3Esh7Vt79A9LrH4SxmyQRvtfbfMUNo zUeD7/47T+3696gxJZwAAAA== X-Change-ID: 20260111-nls_iso8859_1_y_riscv-6e8f262cc7da To: Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Heinrich Schuchardt Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Javier Carrasco X-Mailer: b4 0.15-dev-47773 X-Developer-Signature: v=1; a=ed25519-sha256; t=1768115798; l=1917; i=javier.carrasco.cruz@gmail.com; s=20250209; h=from:subject:message-id; bh=2KisexXb2iMnyqKRuiuSKbq5Ytaq1bdEeOJOFTgQ+aE=; b=vjN1rOziAzN7gcn9Nz7qwx1dl5t63pNW4Jj5cQj/uZi+yvl+2rBA6SDTGJnDWlKTUsA5HYS0U wo4M47Kqo8MCYB+qKDt7FkzZfgkUavfnx08wWRbOJIW39zfmafZ47j9 X-Developer-Key: i=javier.carrasco.cruz@gmail.com; a=ed25519; pk=/1fPZTF8kAIBZPO3D8IhqidB0sgYzPDkljBZXsXJZM8= NLS_ISO8859_1 was enabled as a module with commit efe1e08bca9a ("riscv: defconfig: enable NLS_CODEPAGE_437, NLS_ISO8859_1"), but the NLS_CODEPAGE_437 counterpart is selected as built-in. The commit does not explain the reason behind, and it is not consistent with the defconfig for ARM64 that also enables these modules to mount EFI system partitions. Select NLS_ISO8859_1 as built-in to provide both requirements within the kernel image. Signed-off-by: Javier Carrasco --- I stumbled upon this while scripting commands to launch qemu-system-aarch64 and qemu-system-riscv64 with debian no-cloud images and -kernel to provide a defconfig kernel in both cases. I expected the same behavior to mount the EFI partition, but it failed for riscv unless the modules were installed/provided. That didn't happen for arm64 as NLS_ISO8859_1 is built-in. If there are no good reasons to keep these configurations differently for these architectures and only have NLS_CODEPAGE_437 bult-in, having NLS_ISO8859_1 built-in is more consistent and the EFI partitions are mounted more easily. This is the only configuration that had to be modified to boot Debian 12 and 13. --- arch/riscv/configs/defconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig index cd736a1d657e..5ca534a51809 100644 --- a/arch/riscv/configs/defconfig +++ b/arch/riscv/configs/defconfig @@ -295,7 +295,7 @@ CONFIG_NFS_V4_2=3Dy CONFIG_ROOT_NFS=3Dy CONFIG_9P_FS=3Dy CONFIG_NLS_CODEPAGE_437=3Dy -CONFIG_NLS_ISO8859_1=3Dm +CONFIG_NLS_ISO8859_1=3Dy CONFIG_SECURITY=3Dy CONFIG_SECURITY_SELINUX=3Dy CONFIG_SECURITY_APPARMOR=3Dy --- base-commit: 8f0b4cce4481fb22653697cced8d0d04027cb1e8 change-id: 20260111-nls_iso8859_1_y_riscv-6e8f262cc7da Best regards, -- =20 Javier Carrasco