From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0DD9D3F54D1; Tue, 17 Mar 2026 16:57:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773766674; cv=none; b=UAGSueEEu6+x8WK7s3npGR5TeaHcvhHb8ZbSlcH/xczeRp8fs3x3FLa9y5duM3ob//W9acUEv3MORewjbvfMCi/HVD2jM6iXG4xoIw7i+UmMbYemRF2Xzh7LTc7ig+3wPvC3ZwY5BA4G4u15wLd0i9CxjaHTcb2FkmovaZ4jqcY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773766674; c=relaxed/simple; bh=qHtJiEPYyMuHPzPR6J7kAu7uAZluqbRsME5MoH7cjfQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=MQs1SBvKFqFmav9Z4LNCaMcGZxWv9GAkJvhIOhV+TJK0+6gqww3BBY3PfVPoS9prgn8B86SJ7updmXLa+oyP9C68cHBJJoVYdEG/MgNC0yzixw6qeorO8iCz2JmqG2WBFAEJmEifBZLAXzHa5mewOayRhhwOa1yrGIizkPYbvBo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=tbjZ0fWY; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="tbjZ0fWY" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5568CC4CEF7; Tue, 17 Mar 2026 16:57:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1773766673; bh=qHtJiEPYyMuHPzPR6J7kAu7uAZluqbRsME5MoH7cjfQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tbjZ0fWYGDM44HeQoC+cWstFrRZ3zibox+/nbZw0AHdGxmL9BNcnFhuUCfOld/wdQ vLCYLdO892XRAKGIPV7t7fsmJpOAUlS0JY7aunGpnM7wqdMmgn6E/FUTWxFTe723OS hEUCG8BQ8eicZczOh8vOJQLCAOrzo17yszHcsn7k= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Helge Deller Subject: [PATCH 6.19 270/378] parisc: Increase initial mapping to 64 MB with KALLSYMS Date: Tue, 17 Mar 2026 17:33:47 +0100 Message-ID: <20260317163016.943891004@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260317163006.959177102@linuxfoundation.org> References: <20260317163006.959177102@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Helge Deller commit 8e732934fb81282be41602550e7e07baf265e972 upstream. The 32MB initial kernel mapping can become too small when CONFIG_KALLSYMS is used. Increase the mapping to 64 MB in this case. Signed-off-by: Helge Deller Cc: # v6.0+ Signed-off-by: Greg Kroah-Hartman --- arch/parisc/include/asm/pgtable.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/parisc/include/asm/pgtable.h +++ b/arch/parisc/include/asm/pgtable.h @@ -85,7 +85,7 @@ extern void __update_cache(pte_t pte); printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, (unsigned long)pgd_val(e)) /* This is the size of the initially mapped kernel memory */ -#if defined(CONFIG_64BIT) +#if defined(CONFIG_64BIT) || defined(CONFIG_KALLSYMS) #define KERNEL_INITIAL_ORDER 26 /* 1<<26 = 64MB */ #else #define KERNEL_INITIAL_ORDER 25 /* 1<<25 = 32MB */