From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: [2/8] ARM: aurora-l2: add prefix to MAX_RANGE_SIZE From: Gregory CLEMENT Message-Id: <87k23pvg3c.fsf@free-electrons.com> Date: Mon, 03 Jul 2017 14:51:19 +0200 To: Jan Luebbe Cc: Chris Packham , linux-arm-kernel@lists.infradead.org, linux-edac@vger.kernel.org, kernel@pengutronix.de, Thomas Petazzoni List-ID: SGkgSmFuLAogCiBPbiB2ZW4uLCBqdWluIDMwIDIwMTcsIEphbiBMdWViYmUgPGpsdUBwZW5ndXRy b25peC5kZT4gd3JvdGU6Cgo+IFRoZSBtYWNybyBuYW1lIGlzIHRvbyBnZW5lcmljLCBzbyBhZGQg YSBBVVJPUkFfIHByZWZpeC4KPgo+IFNpZ25lZC1vZmYtYnk6IEphbiBMdWViYmUgPGpsdUBwZW5n dXRyb25peC5kZT4KClJldmlld2VkLWJ5OiBHcmVnb3J5IENMRU1FTlQgPGdyZWdvcnkuY2xlbWVu dEBmcmVlLWVsZWN0cm9ucy5jb20+CgpUaGFua3MsCgpHcmVnb3J5Cgo+IC0tLQo+ICBhcmNoL2Fy bS9pbmNsdWRlL2FzbS9oYXJkd2FyZS9jYWNoZS1hdXJvcmEtbDIuaCB8IDIgKy0KPiAgYXJjaC9h cm0vbW0vY2FjaGUtbDJ4MC5jICAgICAgICAgICAgICAgICAgICAgICAgfCA0ICsrLS0KPiAgMiBm aWxlcyBjaGFuZ2VkLCAzIGluc2VydGlvbnMoKyksIDMgZGVsZXRpb25zKC0pCj4KPiBkaWZmIC0t Z2l0IGEvYXJjaC9hcm0vaW5jbHVkZS9hc20vaGFyZHdhcmUvY2FjaGUtYXVyb3JhLWwyLmggYi9h cmNoL2FybS9pbmNsdWRlL2FzbS9oYXJkd2FyZS9jYWNoZS1hdXJvcmEtbDIuaAo+IGluZGV4IGM4 NjEyNDc2OTgzMS4uZGM1YzQ3OWVjNGMzIDEwMDY0NAo+IC0tLSBhL2FyY2gvYXJtL2luY2x1ZGUv YXNtL2hhcmR3YXJlL2NhY2hlLWF1cm9yYS1sMi5oCj4gKysrIGIvYXJjaC9hcm0vaW5jbHVkZS9h c20vaGFyZHdhcmUvY2FjaGUtYXVyb3JhLWwyLmgKPiBAQCAtNDEsNyArNDEsNyBAQAo+ICAjZGVm aW5lIEFVUk9SQV9BQ1JfRk9SQ0VfV1JJVEVfVEhST19QT0xJQ1kJXAo+ICAJKDIgPDwgQVVST1JB X0FDUl9GT1JDRV9XUklURV9QT0xJQ1lfT0ZGU0VUKQo+ICAKPiAtI2RlZmluZSBNQVhfUkFOR0Vf U0laRQkJMTAyNAo+ICsjZGVmaW5lIEFVUk9SQV9NQVhfUkFOR0VfU0laRQkxMDI0Cj4gIAo+ICAj ZGVmaW5lIEFVUk9SQV9XQVlfU0laRV9TSElGVAkyCj4gIAo+IGRpZmYgLS1naXQgYS9hcmNoL2Fy bS9tbS9jYWNoZS1sMngwLmMgYi9hcmNoL2FybS9tbS9jYWNoZS1sMngwLmMKPiBpbmRleCBhMDBk NmY3ZmQzNGMuLjdkMmQyYTNjNjdkMCAxMDA2NDQKPiAtLS0gYS9hcmNoL2FybS9tbS9jYWNoZS1s MngwLmMKPiArKysgYi9hcmNoL2FybS9tbS9jYWNoZS1sMngwLmMKPiBAQCAtMTM2NCw4ICsxMzY0 LDggQEAgc3RhdGljIHVuc2lnbmVkIGxvbmcgYXVyb3JhX3JhbmdlX2VuZCh1bnNpZ25lZCBsb25n IHN0YXJ0LCB1bnNpZ25lZCBsb25nIGVuZCkKPiAgCSAqIHNpbmNlIGNhY2hlIHJhbmdlIG9wZXJh dGlvbnMgc3RhbGwgdGhlIENQVSBwaXBlbGluZQo+ICAJICogdW50aWwgY29tcGxldGlvbi4KPiAg CSAqLwo+IC0JaWYgKGVuZCA+IHN0YXJ0ICsgTUFYX1JBTkdFX1NJWkUpCj4gLQkJZW5kID0gc3Rh cnQgKyBNQVhfUkFOR0VfU0laRTsKPiArCWlmIChlbmQgPiBzdGFydCArIEFVUk9SQV9NQVhfUkFO R0VfU0laRSkKPiArCQllbmQgPSBzdGFydCArIEFVUk9SQV9NQVhfUkFOR0VfU0laRTsKPiAgCj4g IAkvKgo+ICAJICogQ2FjaGUgcmFuZ2Ugb3BlcmF0aW9ucyBjYW4ndCBzdHJhZGRsZSBhIHBhZ2Ug Ym91bmRhcnkuCj4gLS0gCj4gMi4xMS4wCj4K From mboxrd@z Thu Jan 1 00:00:00 1970 From: gregory.clement@free-electrons.com (Gregory CLEMENT) Date: Mon, 03 Jul 2017 14:51:19 +0200 Subject: [PATCH 2/8] ARM: aurora-l2: add prefix to MAX_RANGE_SIZE In-Reply-To: <20170630145106.29820-3-jlu@pengutronix.de> (Jan Luebbe's message of "Fri, 30 Jun 2017 16:51:00 +0200") References: <20170630145106.29820-1-jlu@pengutronix.de> <20170630145106.29820-3-jlu@pengutronix.de> Message-ID: <87k23pvg3c.fsf@free-electrons.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Jan, On ven., juin 30 2017, Jan Luebbe wrote: > The macro name is too generic, so add a AURORA_ prefix. > > Signed-off-by: Jan Luebbe Reviewed-by: Gregory CLEMENT Thanks, Gregory > --- > arch/arm/include/asm/hardware/cache-aurora-l2.h | 2 +- > arch/arm/mm/cache-l2x0.c | 4 ++-- > 2 files changed, 3 insertions(+), 3 deletions(-) > > diff --git a/arch/arm/include/asm/hardware/cache-aurora-l2.h b/arch/arm/include/asm/hardware/cache-aurora-l2.h > index c86124769831..dc5c479ec4c3 100644 > --- a/arch/arm/include/asm/hardware/cache-aurora-l2.h > +++ b/arch/arm/include/asm/hardware/cache-aurora-l2.h > @@ -41,7 +41,7 @@ > #define AURORA_ACR_FORCE_WRITE_THRO_POLICY \ > (2 << AURORA_ACR_FORCE_WRITE_POLICY_OFFSET) > > -#define MAX_RANGE_SIZE 1024 > +#define AURORA_MAX_RANGE_SIZE 1024 > > #define AURORA_WAY_SIZE_SHIFT 2 > > diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c > index a00d6f7fd34c..7d2d2a3c67d0 100644 > --- a/arch/arm/mm/cache-l2x0.c > +++ b/arch/arm/mm/cache-l2x0.c > @@ -1364,8 +1364,8 @@ static unsigned long aurora_range_end(unsigned long start, unsigned long end) > * since cache range operations stall the CPU pipeline > * until completion. > */ > - if (end > start + MAX_RANGE_SIZE) > - end = start + MAX_RANGE_SIZE; > + if (end > start + AURORA_MAX_RANGE_SIZE) > + end = start + AURORA_MAX_RANGE_SIZE; > > /* > * Cache range operations can't straddle a page boundary. > -- > 2.11.0 > -- Gregory Clement, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.com