From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: linuxppc-dev@ozlabs.org
Subject: [PATCH 32/41] powerpc/64: Move setting of {i, d}cache_bsize to initialize_cache_info()
Date: Tue, 5 Jul 2016 15:04:08 +1000 [thread overview]
Message-ID: <1467695057-12431-33-git-send-email-benh@kernel.crashing.org> (raw)
In-Reply-To: <1467695057-12431-1-git-send-email-benh@kernel.crashing.org>
Also remove the completely osbolete comment. We *do* look in the
device-tree.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---
arch/powerpc/kernel/setup_64.c | 13 ++++---------
1 file changed, 4 insertions(+), 9 deletions(-)
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index d8f5f48..16e9ce7 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -471,6 +471,10 @@ static void __init initialize_cache_info(void)
}
}
+ /* For use by binfmt_elf */
+ dcache_bsize = ppc64_caches.dline_size;
+ icache_bsize = ppc64_caches.iline_size;
+
DBG(" <- initialize_cache_info()\n");
}
@@ -691,15 +695,6 @@ void __init setup_arch(char **cmdline_p)
{
*cmdline_p = boot_command_line;
- /*
- * Set cache line size based on type of cpu as a default.
- * Systems with OF can look in the properties on the cpu node(s)
- * for a possibly more accurate value.
- */
- dcache_bsize = ppc64_caches.dline_size;
- icache_bsize = ppc64_caches.iline_size;
-
-
/* Reserve large chunks of memory for use by CMA for KVM */
kvm_cma_reserve();
--
2.7.4
next prev parent reply other threads:[~2016-07-05 5:05 UTC|newest]
Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-05 5:03 [PATCH v2 00/41] Reorganize setup code and merge 32 and 64-bit setup_arch() Benjamin Herrenschmidt
2016-07-05 5:03 ` [PATCH 01/41] dt: Add of_device_compatible_match() Benjamin Herrenschmidt
2016-07-05 5:03 ` [PATCH 02/41] drm: Fix broken use of _PAGE_NO_CACHE on powerpc Benjamin Herrenschmidt
2016-07-07 12:38 ` Michael Ellerman
2016-07-07 13:04 ` Benjamin Herrenschmidt
2016-07-05 5:03 ` [PATCH 03/41] powerpc/prom_init: PTRRELOC is not needed Benjamin Herrenschmidt
2016-07-05 5:03 ` [PATCH 04/41] powerpc: Make PTRRELOC() 32-bit only Benjamin Herrenschmidt
2016-07-05 5:03 ` [PATCH 05/41] powerpc: Factor do_feature_fixup calls Benjamin Herrenschmidt
2016-07-21 11:09 ` [05/41] " Michael Ellerman
2016-07-05 5:03 ` [PATCH 06/41] powerpc: Move 64-bit feature fixup earlier Benjamin Herrenschmidt
2016-07-21 11:09 ` [06/41] " Michael Ellerman
2016-07-05 5:03 ` [PATCH 07/41] powerpc: Move 64-bit memory reserves to setup_arch() Benjamin Herrenschmidt
2016-07-21 11:09 ` [07/41] " Michael Ellerman
2016-07-05 5:03 ` [PATCH 08/41] powerpc: Move epapr_paravirt_early_init() to early_init_devtree() Benjamin Herrenschmidt
2016-07-15 10:53 ` [08/41] " Michael Ellerman
2016-07-05 5:03 ` [PATCH 09/41] powerpc: Update obsolete comments in setup_32.c about entry conditions Benjamin Herrenschmidt
2016-07-15 10:53 ` [09/41] " Michael Ellerman
2016-07-05 5:03 ` [PATCH 10/41] powerpc: Add comment explaining the purpose of setup_kdump_trampoline() Benjamin Herrenschmidt
2016-07-15 10:53 ` [10/41] " Michael Ellerman
2016-07-05 5:03 ` [PATCH 11/41] powerpc/dart: Use a cachable DART Benjamin Herrenschmidt
2016-07-21 11:09 ` [11/41] " Michael Ellerman
2016-07-05 5:03 ` [PATCH 12/41] powerpc: Move FW feature probing out of pseries probe() Benjamin Herrenschmidt
2016-07-21 11:09 ` [12/41] " Michael Ellerman
2016-07-05 5:03 ` [PATCH 13/41] powerpc: Put exception configuration in a common place Benjamin Herrenschmidt
2016-07-21 11:09 ` [13/41] " Michael Ellerman
2016-07-05 5:03 ` [PATCH 14/41] powerpc/pmac: Remove early allocation of the SMU command buffer Benjamin Herrenschmidt
2016-07-21 11:09 ` [14/41] " Michael Ellerman
2016-07-05 5:03 ` [PATCH 15/41] powerpc/64: Move MMU backend selection out of platform code Benjamin Herrenschmidt
2016-07-21 11:09 ` [15/41] " Michael Ellerman
2016-07-05 5:03 ` [PATCH 16/41] powerpc/pasemi: Remove IOBMAP allocation from platform probe() Benjamin Herrenschmidt
2016-07-21 11:09 ` [16/41] " Michael Ellerman
2016-07-05 5:03 ` [PATCH 17/41] powerpc/mm/hash: Don't use machine_is() early during boot Benjamin Herrenschmidt
2016-07-21 11:09 ` [17/41] " Michael Ellerman
2016-07-05 5:03 ` [PATCH 18/41] powerpc/rtas: Don't test for machine type in rtas_initialize() Benjamin Herrenschmidt
2016-07-15 10:53 ` [18/41] " Michael Ellerman
2016-07-05 5:03 ` [PATCH 19/41] powerpc: Don't test for machine type in smp_setup_cpu_maps() Benjamin Herrenschmidt
2016-07-15 10:53 ` [19/41] " Michael Ellerman
2016-07-05 5:03 ` [PATCH 20/41] powerpc/mm/hash64: Don't test for machine type to detect HEA special case Benjamin Herrenschmidt
2016-07-21 11:09 ` [20/41] " Michael Ellerman
2016-07-05 5:03 ` [PATCH 21/41] powerpc/pmac: Remove spurrious machine type test Benjamin Herrenschmidt
2016-07-21 11:09 ` [21/41] " Michael Ellerman
2016-07-05 5:03 ` [PATCH 22/41] powerpc/mm: Move hash table ops to a separate structure Benjamin Herrenschmidt
2016-07-21 11:09 ` [22/41] " Michael Ellerman
2016-07-05 5:03 ` [PATCH 23/41] powerpc: Ensure that ppc_md is empty before probing for machine type Benjamin Herrenschmidt
2016-07-21 11:09 ` [23/41] " Michael Ellerman
2016-07-05 5:04 ` [PATCH 24/41] powerpc: Move 64-bit probe_machine() to later in the boot process Benjamin Herrenschmidt
2016-07-21 11:09 ` [24/41] " Michael Ellerman
2016-07-05 5:04 ` [PATCH 25/41] powerpc/cell: Don't use flat device-tree after boot Benjamin Herrenschmidt
2016-07-15 10:53 ` [25/41] " Michael Ellerman
2016-07-05 5:04 ` [PATCH 26/41] powerpc/85xx/ge_imp3a: Don't use the " Benjamin Herrenschmidt
2016-07-15 10:53 ` [26/41] " Michael Ellerman
2016-07-05 5:04 ` [PATCH 27/41] powerpc/85xx/mpc85xx_ds: " Benjamin Herrenschmidt
2016-07-15 10:53 ` [27/41] " Michael Ellerman
2016-07-05 5:04 ` [PATCH 28/41] powerpc/85xx/mpc85xx_rdb: " Benjamin Herrenschmidt
2016-07-15 10:53 ` [28/41] " Michael Ellerman
2016-07-05 5:04 ` [PATCH 29/41] powerpc: Move 32-bit probe() machine to later in the boot process Benjamin Herrenschmidt
2016-07-21 11:09 ` [29/41] " Michael Ellerman
2016-07-05 5:04 ` [PATCH 30/41] powerpc: Get rid of ppc_md.init_early() Benjamin Herrenschmidt
2016-07-21 11:09 ` [30/41] " Michael Ellerman
2016-07-05 5:04 ` [PATCH 31/41] powerpc/64: Move the boot time info banner to a separate function Benjamin Herrenschmidt
2016-07-21 11:09 ` [31/41] " Michael Ellerman
2016-07-05 5:04 ` Benjamin Herrenschmidt [this message]
2016-07-21 11:09 ` [32/41] powerpc/64: Move setting of {i, d}cache_bsize to initialize_cache_info() Michael Ellerman
2016-07-05 5:04 ` [PATCH 33/41] powerpc/64: Move the content of setup_system() to setup_arch() Benjamin Herrenschmidt
2016-07-21 11:09 ` [33/41] " Michael Ellerman
2016-07-05 5:04 ` [PATCH 34/41] powerpc/32: Move cache info inits to a separate function Benjamin Herrenschmidt
2016-07-21 11:09 ` [34/41] " Michael Ellerman
2016-07-05 5:04 ` [PATCH 35/41] powerpc: Re-order the call to smp_setup_cpu_maps() Benjamin Herrenschmidt
2016-07-21 11:09 ` [35/41] " Michael Ellerman
2016-07-05 5:04 ` [PATCH 36/41] powerpc: Re-order setup_panic() Benjamin Herrenschmidt
2016-07-05 5:17 ` Benjamin Herrenschmidt
2016-07-21 11:09 ` [36/41] " Michael Ellerman
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