From: Mike Rapoport <rppt@linux.ibm.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Arnd Bergmann <arnd@arndb.de>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
"David S. Miller" <davem@davemloft.net>,
Guan Xuetao <gxt@pku.edu.cn>, Greentime Hu <green.hu@gmail.com>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
Jonas Bonn <jonas@southpole.se>,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
Michael Ellerman <mpe@ellerman.id.au>,
Michal Hocko <mhocko@suse.com>, Michal Simek <monstr@monstr.eu>,
Mark Salter <msalter@redhat.com>,
Paul Mackerras <paulus@samba.org>, Rich Felker <dalias@libc.org>,
Russell King <linux@armlinux.org.uk>,
Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>,
Stafford Horne <shorne@gmail.com>,
Vincent Chen <deanbo422@gmail.com>,
Yoshinori Sato <ysato@users.sourceforge.jp>,
linux-arm-kernel@lists.infradead.org,
linux-c6x-dev@linux-c6x.org, linux-kernel@vger.kernel.org,
linux-mm@kvack.org, linux-s390@vger.kernel.org,
linux-sh@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
openrisc@lists.librecores.org, sparclinux@vger.kernel.org,
Mike Rapoport <rppt@linux.ibm.com>
Subject: [PATCH v4 2/6] microblaze: prefer memblock API returning virtual address
Date: Mon, 31 Dec 2018 11:29:22 +0200 [thread overview]
Message-ID: <1546248566-14910-3-git-send-email-rppt@linux.ibm.com> (raw)
In-Reply-To: <1546248566-14910-1-git-send-email-rppt@linux.ibm.com>
Rather than use the memblock_alloc_base that returns a physical address and
then convert this address to the virtual one, use appropriate memblock
function that returns a virtual address.
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Tested-by: Michal Simek <michal.simek@xilinx.com>
---
arch/microblaze/mm/init.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c
index b17fd8a..44f4b89 100644
--- a/arch/microblaze/mm/init.c
+++ b/arch/microblaze/mm/init.c
@@ -363,8 +363,9 @@ void __init *early_get_page(void)
* Mem start + kernel_tlb -> here is limit
* because of mem mapping from head.S
*/
- return __va(memblock_alloc_base(PAGE_SIZE, PAGE_SIZE,
- memory_start + kernel_tlb));
+ return memblock_alloc_try_nid_raw(PAGE_SIZE, PAGE_SIZE,
+ MEMBLOCK_LOW_LIMIT, memory_start + kernel_tlb,
+ NUMA_NO_NODE);
}
#endif /* CONFIG_MMU */
--
2.7.4
next prev parent reply other threads:[~2018-12-31 9:29 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-31 9:29 [PATCH v4 0/6] memblock: simplify several early memory allocation Mike Rapoport
2018-12-31 9:29 ` [PATCH v4 1/6] powerpc: prefer memblock APIs returning virtual address Mike Rapoport
2019-01-08 10:02 ` Christophe Leroy
2019-01-08 14:23 ` Mike Rapoport
2018-12-31 9:29 ` Mike Rapoport [this message]
2018-12-31 9:29 ` [PATCH v4 3/6] sh: " Mike Rapoport
2018-12-31 9:29 ` [PATCH v4 4/6] openrisc: simplify pte_alloc_one_kernel() Mike Rapoport
2018-12-31 9:29 ` [PATCH v4 5/6] arch: simplify several early memory allocations Mike Rapoport
2018-12-31 9:29 ` [PATCH v4 6/6] arm, s390, unicore32: remove oneliner wrappers for memblock_alloc() Mike Rapoport
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