diff for duplicates of <1564123690507.53193@bt.com> diff --git a/a/content_digest b/N1/content_digest index 1b37e7b..51c75d2 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -1,37 +1,36 @@ "ref\03106a3c959c4498fad13a5799c89ba7b@tpw09926dag18e.domain1.systemhost.net\0" "From\0<tony.nguyen@bt.com>\0" - "Subject\0[Qemu-riscv] [Qemu-devel] [PATCH v5 12/15] cpu: TLB_FLAGS_MASK bit to force memory slow path\0" + "Subject\0[Qemu-arm] [Qemu-devel] [PATCH v5 12/15] cpu: TLB_FLAGS_MASK bit to force memory slow path\0" "Date\0Fri, 26 Jul 2019 06:48:10 +0000\0" "To\0<qemu-devel@nongnu.org>\0" - "Cc\0<peter.maydell@linaro.org>" - <walling@linux.ibm.com> - <sagark@eecs.berkeley.edu> - <david@redhat.com> - <palmer@sifive.com> - <mark.cave-ayland@ilande.co.uk> - <Alistair.Francis@wdc.com> - <edgar.iglesias@gmail.com> - <arikalo@wavecomp.com> - <mst@redhat.com> - <pasic@linux.ibm.com> - <borntraeger@de.ibm.com> - <rth@twiddle.net> - <atar4qemu@gmail.com> - <ehabkost@redhat.com> - <alex.williamson@redhat.com> - <qemu-arm@nongnu.org> - <stefanha@redhat.com> - <shorne@gmail.com> - <david@gibson.dropbear.id.au> - <qemu-riscv@nongnu.org> - <qemu-s390x@nongnu.org> - <kbastian@mail.uni-paderborn.de> - <cohuck@redhat.com> - <laurent@vivier.eu> - <qemu-ppc@nongnu.org> - <amarkovic@wavecomp.com> - <pbonzini@redhat.com> - " <aurelien@aurel32.net>\0" + "Cc\0peter.maydell@linaro.org" + walling@linux.ibm.com + sagark@eecs.berkeley.edu + mst@redhat.com + palmer@sifive.com + mark.cave-ayland@ilande.co.uk + laurent@vivier.eu + Alistair.Francis@wdc.com + arikalo@wavecomp.com + david@redhat.com + pasic@linux.ibm.com + borntraeger@de.ibm.com + rth@twiddle.net + atar4qemu@gmail.com + ehabkost@redhat.com + qemu-s390x@nongnu.org + qemu-arm@nongnu.org + stefanha@redhat.com + shorne@gmail.com + david@gibson.dropbear.id.au + qemu-riscv@nongnu.org + kbastian@mail.uni-paderborn.de + cohuck@redhat.com + alex.williamson@redhat.com + qemu-ppc@nongnu.org + amarkovic@wavecomp.com + pbonzini@redhat.com + " aurelien@aurel32.net\0" "\01:1\0" "b\0" "The fast path is taken when TLB_FLAGS_MASK is all zero.\n" @@ -129,4 +128,4 @@ "</body>\r\n" "</html>\r\n" -27fbd1f3a73bbef6fff94e0553beee0cb1bf09ccca55b1cc4a781534469e6c95 +5217547c2a40667ed5b58b54afe64c2488f940ae0a79c55299afdff9402cff2e
diff --git a/a/2.bin b/a/2.bin deleted file mode 100644 index 40da8de..0000000 --- a/a/2.bin +++ /dev/null @@ -1,55 +0,0 @@ -<html> -<head> -<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> -<style type="text/css" style="display:none"><!-- P { margin-top: 0px; margin-bottom: 0px; } .EmailQuote { margin-left: 1pt; padding-left: 4pt; border-left-width: 2px; border-left-style: solid; border-left-color: rgb(128, 0, 0); }--></style> -</head> -<body dir="ltr" style="font-size:12pt;color:#000000;background-color:#FFFFFF;font-family:Calibri,Arial,Helvetica,sans-serif;"> -<p></p> -<div><span style="font-size: 12pt;">The fast path is taken when TLB_FLAGS_MASK is all zero.</span><br> -</div> -<div><br> -</div> -<div>TLB_FORCE_SLOW is simply a TLB_FLAGS_MASK bit to force the slow path,</div> -<div>there are no other side effects.</div> -<div><br> -</div> -<div>Signed-off-by: Tony Nguyen <tony.nguyen@bt.com></div> -<div>---</div> -<div> include/exec/cpu-all.h | 10 ++++++++--</div> -<div> 1 file changed, 8 insertions(+), 2 deletions(-)</div> -<div><br> -</div> -<div>diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h</div> -<div>index 536ea58..e496f99 100644</div> -<div>--- a/include/exec/cpu-all.h</div> -<div>+++ b/include/exec/cpu-all.h</div> -<div>@@ -331,12 +331,18 @@ CPUArchState *cpu_copy(CPUArchState *env);</div> -<div> #define TLB_MMIO (1 << (TARGET_PAGE_BITS - 3))</div> -<div> /* Set if TLB entry must have MMU lookup repeated for every access */</div> -<div> #define TLB_RECHECK (1 << (TARGET_PAGE_BITS - 4))</div> -<div>+/* Set if TLB entry must take the slow path. */</div> -<div>+#define TLB_FORCE_SLOW (1 << (TARGET_PAGE_BITS - 5))</div> -<div> </div> -<div> /* Use this mask to check interception with an alignment mask</div> -<div> * in a TCG backend.</div> -<div> */</div> -<div>-#define TLB_FLAGS_MASK (TLB_INVALID_MASK | TLB_NOTDIRTY | TLB_MMIO \</div> -<div>- | TLB_RECHECK)</div> -<div>+#define TLB_FLAGS_MASK \</div> -<div>+ (TLB_INVALID_MASK \</div> -<div>+ | TLB_NOTDIRTY \</div> -<div>+ | TLB_MMIO \</div> -<div>+ | TLB_RECHECK \</div> -<div>+ | TLB_FORCE_SLOW)</div> -<div> </div> -<div> /**</div> -<div> * tlb_hit_page: return true if page aligned @addr is a hit against the</div> -<div>-- </div> -<div>1.8.3.1</div> -<div><br> -<br> -</div> -<p><br> -</p> -</body> -</html> diff --git a/a/2.hdr b/a/2.hdr deleted file mode 100644 index e54d0ae..0000000 --- a/a/2.hdr +++ /dev/null @@ -1,2 +0,0 @@ -Content-Type: text/html; charset="iso-8859-1" -Content-Transfer-Encoding: quoted-printable diff --git a/a/content_digest b/N2/content_digest index 1b37e7b..94f5a29 100644 --- a/a/content_digest +++ b/N2/content_digest @@ -1,38 +1,38 @@ "ref\03106a3c959c4498fad13a5799c89ba7b@tpw09926dag18e.domain1.systemhost.net\0" "From\0<tony.nguyen@bt.com>\0" - "Subject\0[Qemu-riscv] [Qemu-devel] [PATCH v5 12/15] cpu: TLB_FLAGS_MASK bit to force memory slow path\0" + "Subject\0[Qemu-devel] [PATCH v5 12/15] cpu: TLB_FLAGS_MASK bit to force memory slow path\0" "Date\0Fri, 26 Jul 2019 06:48:10 +0000\0" "To\0<qemu-devel@nongnu.org>\0" - "Cc\0<peter.maydell@linaro.org>" - <walling@linux.ibm.com> - <sagark@eecs.berkeley.edu> - <david@redhat.com> - <palmer@sifive.com> - <mark.cave-ayland@ilande.co.uk> - <Alistair.Francis@wdc.com> - <edgar.iglesias@gmail.com> - <arikalo@wavecomp.com> - <mst@redhat.com> - <pasic@linux.ibm.com> - <borntraeger@de.ibm.com> - <rth@twiddle.net> - <atar4qemu@gmail.com> - <ehabkost@redhat.com> - <alex.williamson@redhat.com> - <qemu-arm@nongnu.org> - <stefanha@redhat.com> - <shorne@gmail.com> - <david@gibson.dropbear.id.au> - <qemu-riscv@nongnu.org> - <qemu-s390x@nongnu.org> - <kbastian@mail.uni-paderborn.de> - <cohuck@redhat.com> - <laurent@vivier.eu> - <qemu-ppc@nongnu.org> - <amarkovic@wavecomp.com> - <pbonzini@redhat.com> - " <aurelien@aurel32.net>\0" - "\01:1\0" + "Cc\0peter.maydell@linaro.org" + walling@linux.ibm.com + sagark@eecs.berkeley.edu + mst@redhat.com + palmer@sifive.com + mark.cave-ayland@ilande.co.uk + laurent@vivier.eu + Alistair.Francis@wdc.com + edgar.iglesias@gmail.com + arikalo@wavecomp.com + david@redhat.com + pasic@linux.ibm.com + borntraeger@de.ibm.com + rth@twiddle.net + atar4qemu@gmail.com + ehabkost@redhat.com + qemu-s390x@nongnu.org + qemu-arm@nongnu.org + stefanha@redhat.com + shorne@gmail.com + david@gibson.dropbear.id.au + qemu-riscv@nongnu.org + kbastian@mail.uni-paderborn.de + cohuck@redhat.com + alex.williamson@redhat.com + qemu-ppc@nongnu.org + amarkovic@wavecomp.com + pbonzini@redhat.com + " aurelien@aurel32.net\0" + "\00:1\0" "b\0" "The fast path is taken when TLB_FLAGS_MASK is all zero.\n" "\n" @@ -71,62 +71,5 @@ " * tlb_hit_page: return true if page aligned @addr is a hit against the\n" "--\n" 1.8.3.1 - "\01:2\0" - "b\0" - "<html>\r\n" - "<head>\r\n" - "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=iso-8859-1\">\r\n" - "<style type=\"text/css\" style=\"display:none\"><!-- P { margin-top: 0px; margin-bottom: 0px; } .EmailQuote { margin-left: 1pt; padding-left: 4pt; border-left-width: 2px; border-left-style: solid; border-left-color: rgb(128, 0, 0); }--></style>\r\n" - "</head>\r\n" - "<body dir=\"ltr\" style=\"font-size:12pt;color:#000000;background-color:#FFFFFF;font-family:Calibri,Arial,Helvetica,sans-serif;\">\r\n" - "<p></p>\r\n" - "<div><span style=\"font-size: 12pt;\">The fast path is taken when TLB_FLAGS_MASK is all zero.</span><br>\r\n" - "</div>\r\n" - "<div><br>\r\n" - "</div>\r\n" - "<div>TLB_FORCE_SLOW is simply a TLB_FLAGS_MASK bit to force the slow path,</div>\r\n" - "<div>there are no other side effects.</div>\r\n" - "<div><br>\r\n" - "</div>\r\n" - "<div>Signed-off-by: Tony Nguyen <tony.nguyen@bt.com></div>\r\n" - "<div>---</div>\r\n" - "<div> include/exec/cpu-all.h | 10 ++++++++--</div>\r\n" - "<div> 1 file changed, 8 insertions(+), 2 deletions(-)</div>\r\n" - "<div><br>\r\n" - "</div>\r\n" - "<div>diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h</div>\r\n" - "<div>index 536ea58..e496f99 100644</div>\r\n" - "<div>--- a/include/exec/cpu-all.h</div>\r\n" - "<div>+++ b/include/exec/cpu-all.h</div>\r\n" - "<div>@@ -331,12 +331,18 @@ CPUArchState *cpu_copy(CPUArchState *env);</div>\r\n" - "<div> #define TLB_MMIO (1 << (TARGET_PAGE_BITS - 3))</div>\r\n" - "<div> /* Set if TLB entry must have MMU lookup repeated for every access */</div>\r\n" - "<div> #define TLB_RECHECK (1 << (TARGET_PAGE_BITS - 4))</div>\r\n" - "<div>+/* Set if TLB entry must take the slow path. */</div>\r\n" - "<div>+#define TLB_FORCE_SLOW (1 << (TARGET_PAGE_BITS - 5))</div>\r\n" - "<div> </div>\r\n" - "<div> /* Use this mask to check interception with an alignment mask</div>\r\n" - "<div> * in a TCG backend.</div>\r\n" - "<div> */</div>\r\n" - "<div>-#define TLB_FLAGS_MASK (TLB_INVALID_MASK | TLB_NOTDIRTY | TLB_MMIO \\</div>\r\n" - "<div>- | TLB_RECHECK)</div>\r\n" - "<div>+#define TLB_FLAGS_MASK \\</div>\r\n" - "<div>+ (TLB_INVALID_MASK \\</div>\r\n" - "<div>+ | TLB_NOTDIRTY \\</div>\r\n" - "<div>+ | TLB_MMIO \\</div>\r\n" - "<div>+ | TLB_RECHECK \\</div>\r\n" - "<div>+ | TLB_FORCE_SLOW)</div>\r\n" - "<div> </div>\r\n" - "<div> /**</div>\r\n" - "<div> * tlb_hit_page: return true if page aligned @addr is a hit against the</div>\r\n" - "<div>-- </div>\r\n" - "<div>1.8.3.1</div>\r\n" - "<div><br>\r\n" - "<br>\r\n" - "</div>\r\n" - "<p><br>\r\n" - "</p>\r\n" - "</body>\r\n" - "</html>\r\n" -27fbd1f3a73bbef6fff94e0553beee0cb1bf09ccca55b1cc4a781534469e6c95 +99920a725e9b45a0fe956b4bde039d6aa313f9c144abf4b13808d20e8db7cae2
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